China NTN NSK Koyo Timken Insocoat Bearings Electrically Insulated Cylindrical Roller Bearing Nu211 Ecm/C3vl0241 for Electric Motors bearing and race

Solution Description

Insocoat Bearings Electrically Insulated Bearing Cylindrical Roller Bearing Nu211 Ecm/C3vl5711 for Electric Motors

ABOUT US
Established in 2000, it has become a professional bearing producer with innovative bearing production technology and the most superior CNC equipment in China. The complete creation procedure from uncooked components to completed merchandise, from design and style to manufacturing, is made in accordance with nationwide specifications. The primary manufacturing: spherical roller bearings, insert bearings, housings, deep groove ball bearings, adapter sleeves, cylindrical roller bearings,  with an once-a-year output of far more than 5 million sets, with an output benefit of more than forty million yuan. The quality of the completed item meets the countrywide inspection standards and has secure trustworthiness.

Our Bearing Edge:

one. Free of charge Sample bearing

2.ISO Normal

3. Bearing Modest get accepted

4. In Stock bearing

five. OEM/ODM bearing services

6. Expert: a lot more than 20 many years of manufacture bearing

7. Personalized bearing, Customer’s bearing drawing or samples acknowledged

eight. Aggressive price tag bearing: manufacturing facility outlet.

 

Solution Description

 

creation title Single Row  300*460*74mm NU1060  Cylindrical Roller Bearing
brand name TFN/OEM/SEMRI
Design Number NU1060
Dimension 300x460x74mm
Fundamental dynamic load rating 858kn
Standard static load ranking 1370kn
Fatigue load limit 129kn
Reference velocity 1500r/Min
Limiting speed 2000r/Min
Ring Material Gcr15/ Carbon Metal/ Stainless Steel/ Si3N4/ ZrO2
Cage Material  Steel/ Brass/ Nylon/ Custom made
Precision P0, P6, P5, or as requested
Vibration ZV1, ZV2, ZV3, or as requested
Clearance  C0,C2,C3, or as requested 
Quality standard ISO9001:2000/ SGS
Quality Management Process  one.Assembly
two.Windage test2.Windage test
3.Cleaning
4.Rotary test
5.Greasing and gland
6.Noise inspection
7.Appearance inspection
8.Rust prevention
9.Product packaging
Application  reduced noise machine,automobile,motorcycle,and the basic equipment and etc. 

More model of Cylindrical Roller Bearing

  Bearing Number Boundary dimensions(mm) Basic load ratings(kN) Limiting speeds(rpm) Mass(Kg)
    d D B rs min rs1 min Cr Cor Grease Oil (Approx.)
NU10 Series NU1005 25 forty seven 12 .6 .three 15.one fourteen.one sixteen,000 19,000 .092
  NU2211E fifty five one hundred 25 one.five one.1 ninety seven 114 five,600 6,600 .968
  NU2212 sixty one hundred ten 28 one.5 1.five ninety six 116 five,800 six,800 1.06
  NU2212E 60 110 28 one.five one.five 131 157 five,200 six,a hundred 1.21
  NU2213 sixty five 120 31 one.5 one.five a hundred and twenty 149 5,four hundred six,three hundred one.four
  NU2213E sixty five a hundred and twenty 31 1.5 1.five 149 181 four,800 five,600 one.6
  NU2214 70 a hundred twenty five 31 one.5 1.5 119 151 5,000 five,900 1.forty seven
  NU2214E 70 a hundred twenty five 31 one.5 one.5 156 194 4,five hundred five,200 1.seven
  NU2215 75 130 31 one.five one.5 a hundred thirty 162 four,700 5,five hundred 1.55
  NU2215E seventy five a hundred thirty 31 one.5 one.5 162 207 four,200 four,900 one.seventy nine
  NU2216 eighty 140 33 two 2 147 186 four,four hundred five,one hundred 1.ninety three
  NU2216E eighty one hundred forty 33 2 two 186 243 3,900 four,600 two.twelve
  NU2217 85 a hundred and fifty 36 2 2 one hundred seventy 218 four,100 4,800 2.44
  NU2217E 85 a hundred and fifty 36 2 2 217 279 3,700 four,300 2.sixty eight
  NU2218 ninety 160 forty two 2 197 248 3,900 four,600 three.one
  NU2218E ninety 160 40 2 2 242 315 three,500 4,one hundred three.33
  NU2219 ninety five 170 43 two.1 2.one 230 298 three,600 4,three hundred 3.79
  NU2219E ninety five a hundred and seventy 43 two.1 two.one 286 370 three,three hundred 3,800 4.14
  NU2220 a hundred 180 forty six 2.one 2.1 258 340 three,five hundred four,100 4.57
  NU2220E 100 180 46 2.one two.1 335 445 3,a hundred three,600 5.01
  NU2222 110 200 fifty three 2.1 two.one 320 415 3,100 3,700 six.56
  NU2222E one hundred ten 200 fifty three 2.1 two.one 385 515 two,800 3,300 seven.four
  NU2224 a hundred and twenty 215 fifty eight 2.1 2.1 350 460 two,900 three,four hundred 8.19
  NU2224E 120 215 58 two.1 2.one 450 620 two,600 three,000 9.eighteen
  NU2226 130 230 sixty four 3 3 380 530 2,600 3,a hundred ten.2
  NU2226E 130 230 sixty four three three 530 735 2,300 two,seven hundred eleven.8
  NU2228 140 250 sixty eight 3 3 445 635 2,400 2,800 12.nine
  NU2228E a hundred and forty 250 68 three three 575 835 two,100 two,five hundred 15.8
  NU222E 110 200 38 2.1 2.1 293 365 3,a hundred three,seven-hundred four.27
  NU2230 one hundred fifty 270 73 three 3 five hundred 710 two,200 two,600 16.3
  NU2230E one hundred fifty 270 73 three three 660 980 two,000 two,400 19.7

 

Bearing variety Inner Diameter Outer Diameter Width Dynammic Load Rating Static Load Score Limiting Speed Fat
d D W Cr Cor Grease Oil Bodyweight
(mm) (mm) (mm) (kN) (kN) (r/min) (r/min) (kg)
NJ1008 forty sixty eight fifteen 21.2 22 7500 9500 .22
NJ1009 45 seventy five sixteen 23.2 23.eight 6500 8500 .26
NJ1571 fifty eighty sixteen twenty five 27.5 6300 8000
NJ207E 35 72 17 46.5 48 7500 9500 .311
NJ208E forty eighty 18 51.five fifty three 7000 9000 .394
NJ209E 45 85 19 fifty eight.five 63.8 6300 8000 .45
NJ210E fifty ninety 20 sixty one.two 69.two 6000 7500 .505
NJ2207E 35 72 23 fifty seven.five sixty three 7500 9500 .414
NJ2208E forty 80 23 67.5 75.two 7000 9000 .507
NJ2209E forty five eighty five 23 71 82 6300 8000 .fifty five
NJ2210E 50 90 23 seventy four.two 88.eight 6000 7500 .59
NJ2307E 35 80 31 87.5 ninety eight.two 7000 9000 .738
NJ2308E 40 ninety 33 a hundred and five 118 6300 8000 .974
NJ2309E 45 a hundred 36 130 152 5600 7000 one.34
NJ307E 35 80 21 62 63.two 7000 9000 .501
NJ308E 40 90 23 seventy six.eight seventy seven.eight 6300 8000 .68
NJ309E 45 a hundred twenty five 93 98 5600 7000 .93
NJ310E fifty 110 27 one hundred and five 112 5300 6700 one.two
NJ406 thirty ninety 23 fifty seven.2 fifty three 7000 9000 .seventy three
NJ407 35 100 25 70.eight sixty eight.two 6000 7500 .ninety four
NJ408 40 a hundred and ten 27 ninety.five 89.eight 5600 7000 one.25
NJ409 45 120 29 102 100 5000 6300 1.8
NU1571 120 a hundred and eighty 28 a hundred thirty 168 2600 3400 2.96
NU1026 130 two hundred 33 152 212 2400 3200 3.seven
NU1571 a hundred and forty 210 33 158 220 2000 2800 4
NU1030 150 225 35 188 268 1900 2600 four.8
NU2224 one hundred twenty 215 fifty eight 345 522 2200 3000 nine.five
NU2226 one hundred thirty 230 sixty four 368 552 2000 2800 eleven.five
NU2228 one hundred forty 250 68 438 seven hundred 1800 2400 15
NU224E a hundred and twenty 215 forty 322 422 2200 3000 six.eleven
NU226 130 230 40 258 352 2000 2800 7
NU228 one hundred forty 250 forty two 302 415 1800 2400 9.1
NU2322 110 240 80 535 740 2000 2800 17.5
NU2324 a hundred and twenty 260 86 632 868 1900 2600 22.5
NU2326 one hundred thirty 280 ninety three 748 1060 1700 2200 28.5
NU2328 a hundred and forty 300 102 825 1180 1600 2000 37
NU322 a hundred and ten 240 fifty 352 428 2000 2800 eleven
NU324 a hundred and twenty 260 55 440 552 1900 2600 14
NU326 a hundred thirty 280 58 492 620 1700 2200 eighteen
NU328 a hundred and forty three hundred sixty two 545 690 1600 2000 22
NU422 a hundred and ten 280 65 515 602 1800 2400 22
NU424 120 310 seventy two 642 772 1700 2200 30
NU426 130 340 seventy eight 782 942 1500 1900 39
NU428 one hundred forty 360 82 845 1571 1400 1800

Packaging & Shipping

Our packing: 
* Industrial pakage+outer carton+pallets
* sigle box+outer carton+pallets
* Tube deal+middle box+outer carton+pallets
* In accordance to your requirments

Company Profile

ABOUT US

BEARING MANUFACTURE

one. 20+ many years of encounter in producing bearing
2.Annual output benefit of a lot more than forty million yuan
three.Handed the ISO9001 worldwide top quality certification method
four.160 sets imported generation equipments
5.Skilled sales group.

Honor and Certification
Rated as an outstanding company in the local region, and each good quality and administration programs have been acknowledged.

     We have been engaged in foreign trade for much more than 6 years and are well-known enterprises in ZheJiang Province. The set assets of the equipment are much more than 2 million US bucks, and the yearly foreign trade Product sales volume exceeds 2 million US bucks. 
     We have comprehensive cooperation with countries in Asia, Europe, and the Americas. Like Russia, Ukraine, Elarus, Kazakhstan, Uzbekistan, Tajikistan, Spain, Mexico, India, Pakistan, Turkey, Vietnam and other industrial Places.

FAQ

SAMPLES

1. Samples amount: 1-10 PCS are obtainable. 
2. Cost-free samples: It relies upon on the Model No., material and amount. Some of the bearings samples need to have client to pay out samples cost and transport expense. 
3. It’s greater to commence your purchase with Trade Assurance to get full safety for your samples purchase. 

Customized
The custom-made Emblem or drawing is satisfactory for us. 

MOQ
one. MOQ: ten PCS blend distinct common bearings. 
two. MOQ: 3000 PCS customized your brand bearings. 

OEM Policy
one. We can printing your brand name (brand, artwork)on the defend or laser engraving your manufacturer on the shield. 
two. We can custom your packaging in accordance to your layout
three. All copyright personal by clients and we promised don’t disclose any data. 

SUPORT
Remember to visit our bearings web site, we strongly encourge that you can communicate with us via email, many thanks! 

We have all kinds of bearings, just inform me your item amount and quantity, best price will be offered to you before long
The content of the bearings, precision rating, seals variety, OEM services, and so on, all of them we can make in accordance to your prerequisite. 

 

US $0.01-30
/ Piece
|
1 Piece

(Min. Order)

###

Rolling Body: Roller Bearings
The Number of Rows: Single
Outer Dimension: Small and Medium-Sized (60-115mm)
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Axial Bearing

###

Samples:
US$ 0.5/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

production name Single Row  300*460*74mm NU1060  Cylindrical Roller Bearing
brand TFN/OEM/SEMRI
Model Number NU1060
Dimension 300x460x74mm
Basic dynamic load rating 858kn
Basic static load rating 1370kn
Fatigue load limit 129kn
Reference speed 1500r/Min
Limiting speed 2000r/Min
Ring Material Gcr15/ Carbon Steel/ Stainless Steel/ Si3N4/ ZrO2
Cage Material  Steel/ Brass/ Nylon/ Custom
Precision P0, P6, P5, or as requested
Vibration ZV1, ZV2, ZV3, or as requested
Clearance  C0,C2,C3, or as requested 
Quality standard ISO9001:2000/ SGS
Quality Control Process  1.Assembly
2.Windage test2.Windage test
3.Cleaning
4.Rotary test
5.Greasing and gland
6.Noise inspection
7.Appearance inspection
8.Rust prevention
9.Product packaging
Application  low noise machine,automobile,motorcycle,and the general machinery and etc. 

###

  Bearing Number Boundary dimensions(mm) Basic load ratings(kN) Limiting speeds(rpm) Mass(Kg)
    d D B rs min rs1 min Cr Cor Grease Oil (Approx.)
NU10 Series NU1005 25 47 12 0.6 0.3 15.1 14.1 16,000 19,000 0.092
  NU2211E 55 100 25 1.5 1.1 97 114 5,600 6,600 0.968
  NU2212 60 110 28 1.5 1.5 96 116 5,800 6,800 1.06
  NU2212E 60 110 28 1.5 1.5 131 157 5,200 6,100 1.21
  NU2213 65 120 31 1.5 1.5 120 149 5,400 6,300 1.4
  NU2213E 65 120 31 1.5 1.5 149 181 4,800 5,600 1.6
  NU2214 70 125 31 1.5 1.5 119 151 5,000 5,900 1.47
  NU2214E 70 125 31 1.5 1.5 156 194 4,500 5,200 1.7
  NU2215 75 130 31 1.5 1.5 130 162 4,700 5,500 1.55
  NU2215E 75 130 31 1.5 1.5 162 207 4,200 4,900 1.79
  NU2216 80 140 33 2 2 147 186 4,400 5,100 1.93
  NU2216E 80 140 33 2 2 186 243 3,900 4,600 2.12
  NU2217 85 150 36 2 2 170 218 4,100 4,800 2.44
  NU2217E 85 150 36 2 2 217 279 3,700 4,300 2.68
  NU2218 90 160 40 2 2 197 248 3,900 4,600 3.1
  NU2218E 90 160 40 2 2 242 315 3,500 4,100 3.33
  NU2219 95 170 43 2.1 2.1 230 298 3,600 4,300 3.79
  NU2219E 95 170 43 2.1 2.1 286 370 3,300 3,800 4.14
  NU2220 100 180 46 2.1 2.1 258 340 3,500 4,100 4.57
  NU2220E 100 180 46 2.1 2.1 335 445 3,100 3,600 5.01
  NU2222 110 200 53 2.1 2.1 320 415 3,100 3,700 6.56
  NU2222E 110 200 53 2.1 2.1 385 515 2,800 3,300 7.4
  NU2224 120 215 58 2.1 2.1 350 460 2,900 3,400 8.19
  NU2224E 120 215 58 2.1 2.1 450 620 2,600 3,000 9.18
  NU2226 130 230 64 3 3 380 530 2,600 3,100 10.2
  NU2226E 130 230 64 3 3 530 735 2,300 2,700 11.8
  NU2228 140 250 68 3 3 445 635 2,400 2,800 12.9
  NU2228E 140 250 68 3 3 575 835 2,100 2,500 15.8
  NU222E 110 200 38 2.1 2.1 293 365 3,100 3,700 4.27
  NU2230 150 270 73 3 3 500 710 2,200 2,600 16.3
  NU2230E 150 270 73 3 3 660 980 2,000 2,400 19.7

###

Bearing type Internal Diameter Outer Diameter Width Dynammic Load Rating Static Load Rating Limiting Speed Weight
d D W Cr Cor Grease Oil Weight
(mm) (mm) (mm) (kN) (kN) (r/min) (r/min) (kg)
NJ1008 40 68 15 21.2 22 7500 9500 0.22
NJ1009 45 75 16 23.2 23.8 6500 8500 0.26
NJ1010 50 80 16 25 27.5 6300 8000
NJ207E 35 72 17 46.5 48 7500 9500 0.311
NJ208E 40 80 18 51.5 53 7000 9000 0.394
NJ209E 45 85 19 58.5 63.8 6300 8000 0.45
NJ210E 50 90 20 61.2 69.2 6000 7500 0.505
NJ2207E 35 72 23 57.5 63 7500 9500 0.414
NJ2208E 40 80 23 67.5 75.2 7000 9000 0.507
NJ2209E 45 85 23 71 82 6300 8000 0.55
NJ2210E 50 90 23 74.2 88.8 6000 7500 0.59
NJ2307E 35 80 31 87.5 98.2 7000 9000 0.738
NJ2308E 40 90 33 105 118 6300 8000 0.974
NJ2309E 45 100 36 130 152 5600 7000 1.34
NJ307E 35 80 21 62 63.2 7000 9000 0.501
NJ308E 40 90 23 76.8 77.8 6300 8000 0.68
NJ309E 45 100 25 93 98 5600 7000 0.93
NJ310E 50 110 27 105 112 5300 6700 1.2
NJ406 30 90 23 57.2 53 7000 9000 0.73
NJ407 35 100 25 70.8 68.2 6000 7500 0.94
NJ408 40 110 27 90.5 89.8 5600 7000 1.25
NJ409 45 120 29 102 100 5000 6300 1.8
NU1024 120 180 28 130 168 2600 3400 2.96
NU1026 130 200 33 152 212 2400 3200 3.7
NU1028 140 210 33 158 220 2000 2800 4
NU1030 150 225 35 188 268 1900 2600 4.8
NU2224 120 215 58 345 522 2200 3000 9.5
NU2226 130 230 64 368 552 2000 2800 11.5
NU2228 140 250 68 438 700 1800 2400 15
NU224E 120 215 40 322 422 2200 3000 6.11
NU226 130 230 40 258 352 2000 2800 7
NU228 140 250 42 302 415 1800 2400 9.1
NU2322 110 240 80 535 740 2000 2800 17.5
NU2324 120 260 86 632 868 1900 2600 22.5
NU2326 130 280 93 748 1060 1700 2200 28.5
NU2328 140 300 102 825 1180 1600 2000 37
NU322 110 240 50 352 428 2000 2800 11
NU324 120 260 55 440 552 1900 2600 14
NU326 130 280 58 492 620 1700 2200 18
NU328 140 300 62 545 690 1600 2000 22
NU422 110 280 65 515 602 1800 2400 22
NU424 120 310 72 642 772 1700 2200 30
NU426 130 340 78 782 942 1500 1900 39
NU428 140 360 82 845 1020 1400 1800
US $0.01-30
/ Piece
|
1 Piece

(Min. Order)

###

Rolling Body: Roller Bearings
The Number of Rows: Single
Outer Dimension: Small and Medium-Sized (60-115mm)
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Axial Bearing

###

Samples:
US$ 0.5/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

production name Single Row  300*460*74mm NU1060  Cylindrical Roller Bearing
brand TFN/OEM/SEMRI
Model Number NU1060
Dimension 300x460x74mm
Basic dynamic load rating 858kn
Basic static load rating 1370kn
Fatigue load limit 129kn
Reference speed 1500r/Min
Limiting speed 2000r/Min
Ring Material Gcr15/ Carbon Steel/ Stainless Steel/ Si3N4/ ZrO2
Cage Material  Steel/ Brass/ Nylon/ Custom
Precision P0, P6, P5, or as requested
Vibration ZV1, ZV2, ZV3, or as requested
Clearance  C0,C2,C3, or as requested 
Quality standard ISO9001:2000/ SGS
Quality Control Process  1.Assembly
2.Windage test2.Windage test
3.Cleaning
4.Rotary test
5.Greasing and gland
6.Noise inspection
7.Appearance inspection
8.Rust prevention
9.Product packaging
Application  low noise machine,automobile,motorcycle,and the general machinery and etc. 

###

  Bearing Number Boundary dimensions(mm) Basic load ratings(kN) Limiting speeds(rpm) Mass(Kg)
    d D B rs min rs1 min Cr Cor Grease Oil (Approx.)
NU10 Series NU1005 25 47 12 0.6 0.3 15.1 14.1 16,000 19,000 0.092
  NU2211E 55 100 25 1.5 1.1 97 114 5,600 6,600 0.968
  NU2212 60 110 28 1.5 1.5 96 116 5,800 6,800 1.06
  NU2212E 60 110 28 1.5 1.5 131 157 5,200 6,100 1.21
  NU2213 65 120 31 1.5 1.5 120 149 5,400 6,300 1.4
  NU2213E 65 120 31 1.5 1.5 149 181 4,800 5,600 1.6
  NU2214 70 125 31 1.5 1.5 119 151 5,000 5,900 1.47
  NU2214E 70 125 31 1.5 1.5 156 194 4,500 5,200 1.7
  NU2215 75 130 31 1.5 1.5 130 162 4,700 5,500 1.55
  NU2215E 75 130 31 1.5 1.5 162 207 4,200 4,900 1.79
  NU2216 80 140 33 2 2 147 186 4,400 5,100 1.93
  NU2216E 80 140 33 2 2 186 243 3,900 4,600 2.12
  NU2217 85 150 36 2 2 170 218 4,100 4,800 2.44
  NU2217E 85 150 36 2 2 217 279 3,700 4,300 2.68
  NU2218 90 160 40 2 2 197 248 3,900 4,600 3.1
  NU2218E 90 160 40 2 2 242 315 3,500 4,100 3.33
  NU2219 95 170 43 2.1 2.1 230 298 3,600 4,300 3.79
  NU2219E 95 170 43 2.1 2.1 286 370 3,300 3,800 4.14
  NU2220 100 180 46 2.1 2.1 258 340 3,500 4,100 4.57
  NU2220E 100 180 46 2.1 2.1 335 445 3,100 3,600 5.01
  NU2222 110 200 53 2.1 2.1 320 415 3,100 3,700 6.56
  NU2222E 110 200 53 2.1 2.1 385 515 2,800 3,300 7.4
  NU2224 120 215 58 2.1 2.1 350 460 2,900 3,400 8.19
  NU2224E 120 215 58 2.1 2.1 450 620 2,600 3,000 9.18
  NU2226 130 230 64 3 3 380 530 2,600 3,100 10.2
  NU2226E 130 230 64 3 3 530 735 2,300 2,700 11.8
  NU2228 140 250 68 3 3 445 635 2,400 2,800 12.9
  NU2228E 140 250 68 3 3 575 835 2,100 2,500 15.8
  NU222E 110 200 38 2.1 2.1 293 365 3,100 3,700 4.27
  NU2230 150 270 73 3 3 500 710 2,200 2,600 16.3
  NU2230E 150 270 73 3 3 660 980 2,000 2,400 19.7

###

Bearing type Internal Diameter Outer Diameter Width Dynammic Load Rating Static Load Rating Limiting Speed Weight
d D W Cr Cor Grease Oil Weight
(mm) (mm) (mm) (kN) (kN) (r/min) (r/min) (kg)
NJ1008 40 68 15 21.2 22 7500 9500 0.22
NJ1009 45 75 16 23.2 23.8 6500 8500 0.26
NJ1010 50 80 16 25 27.5 6300 8000
NJ207E 35 72 17 46.5 48 7500 9500 0.311
NJ208E 40 80 18 51.5 53 7000 9000 0.394
NJ209E 45 85 19 58.5 63.8 6300 8000 0.45
NJ210E 50 90 20 61.2 69.2 6000 7500 0.505
NJ2207E 35 72 23 57.5 63 7500 9500 0.414
NJ2208E 40 80 23 67.5 75.2 7000 9000 0.507
NJ2209E 45 85 23 71 82 6300 8000 0.55
NJ2210E 50 90 23 74.2 88.8 6000 7500 0.59
NJ2307E 35 80 31 87.5 98.2 7000 9000 0.738
NJ2308E 40 90 33 105 118 6300 8000 0.974
NJ2309E 45 100 36 130 152 5600 7000 1.34
NJ307E 35 80 21 62 63.2 7000 9000 0.501
NJ308E 40 90 23 76.8 77.8 6300 8000 0.68
NJ309E 45 100 25 93 98 5600 7000 0.93
NJ310E 50 110 27 105 112 5300 6700 1.2
NJ406 30 90 23 57.2 53 7000 9000 0.73
NJ407 35 100 25 70.8 68.2 6000 7500 0.94
NJ408 40 110 27 90.5 89.8 5600 7000 1.25
NJ409 45 120 29 102 100 5000 6300 1.8
NU1024 120 180 28 130 168 2600 3400 2.96
NU1026 130 200 33 152 212 2400 3200 3.7
NU1028 140 210 33 158 220 2000 2800 4
NU1030 150 225 35 188 268 1900 2600 4.8
NU2224 120 215 58 345 522 2200 3000 9.5
NU2226 130 230 64 368 552 2000 2800 11.5
NU2228 140 250 68 438 700 1800 2400 15
NU224E 120 215 40 322 422 2200 3000 6.11
NU226 130 230 40 258 352 2000 2800 7
NU228 140 250 42 302 415 1800 2400 9.1
NU2322 110 240 80 535 740 2000 2800 17.5
NU2324 120 260 86 632 868 1900 2600 22.5
NU2326 130 280 93 748 1060 1700 2200 28.5
NU2328 140 300 102 825 1180 1600 2000 37
NU322 110 240 50 352 428 2000 2800 11
NU324 120 260 55 440 552 1900 2600 14
NU326 130 280 58 492 620 1700 2200 18
NU328 140 300 62 545 690 1600 2000 22
NU422 110 280 65 515 602 1800 2400 22
NU424 120 310 72 642 772 1700 2200 30
NU426 130 340 78 782 942 1500 1900 39
NU428 140 360 82 845 1020 1400 1800

Types of Ball Bearings

In their most basic form, Ball Bearings have one common feature – they are made of steel. The majority of these bearings are made of 52100 steel, which has one percent chromium and one percent carbon. The steel can be hardened by heat trea
tment. 440C stainless steel is used for rusting problems. A cage around the ball balls is traditionally made from thin steel. However, some bearings use molded plastic cages to save money and friction.
bearing

Single-row designs

Steel linear translation stages often use single-row designs for ball bearings. These types of bearings provide smooth linear travel and can withstand high loads. The material steel has a high modulus of elasticity and a high stiffness, as well as a lower thermal expansion than aluminum. For these reasons, steel is the material of choice for a ball bearing in a typical user environment. Single-row designs for ball bearings are also suitable for applications in humid or corrosive environments.
Single-row designs for ball bearings are available in a variety of sizes and are axially adjustable. They have a high radial capacity, but require relatively little space. Single-row deep groove ball bearings with snap rings are STN 02 4605 or R47, respectively. Bearings with snap rings are identified by a suffix such as NR. They may not have seals or shields installed.
These single-row angular contact ball bearings are capable of supporting axial and radial loads. In a two-raceway arrangement, the radial load on bearing A causes a radial load to act on bearing B. Both axial and radial forces are transmitted between single-row angular contact ball bearings, and the resulting internal force must be taken into account to calculate equivalent dynamic bearing loads P.
Single-row deep groove ball bearings are the most common type of ball bearings. These bearings are designed with only one row of rolling elements. The single-row design is simple and durable, which makes it ideal for high-speed applications. Single-row designs for ball bearings are also available in various bore sizes. They can also come in a variety of shapes and are non-separable. If you need a high-speed bearing, you may want to opt for a double-row design.
In addition to single-row designs for ball bearings, you can choose ceramic or steel ball bearings. Ceramic balls are considerably harder than steel balls, but they are not as hard as steel. Hence, ceramic bearings are stiffer than steel ball bearings, resulting in increased stress on the outer race groove and lower load capacity. This is a great benefit for those who need the bearings to be lightweight and strong.
The difference between single-row and double-row designs is in the way that the inner and outer ring are installed. A single-row design places the inner ring in an eccentric position relative to the outer ring. The two rings are in contact at one point, which causes a large gap in the bearing. The balls are then inserted through the gap. As a result, the balls are evenly distributed throughout the bearing, which forces the inner and outer rings to become concentric.
Deep-groove ball bearings are one of the most popular types of ball bearings. They are available in different designs, including snap-ring, seal and shield arrangements. The race diameter of a deep-groove ball bearing is close to the ball’s diameter. These types of bearings are suited for heavy loads, and their axial and radial support are excellent. Their main drawback is that the contact angle cannot be adjusted to accommodate a wide range of relative loads.
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Ceramic hybrid ball bearings

Hybrid ball bearings with ceramic balls have numerous advantages. They feature improved kinematic behavior and require less lubrication. Consequently, they can reduce operating costs. Additionally, their low thermal expansion coefficient allows for smaller changes in contact angle and preload variations, and they can retain tolerances. Furthermore, ceramic hybrid ball bearings have significantly increased life spans compared to conventional steel-steel ball bearings, with up to 10 times the lifespan.
Although ceramic bearings can be used in automotive applications, many people believe that they’re a poor choice for bicycle hubs. They don’t reduce weight and only work well in high-rpm environments. As a result, many cyclists don’t even bother with ceramic-based bearings. However, both Paul Lew and Alan are of the opinion that ceramic bearings are best suited for industrial or medical equipment applications. Furthermore, Paul and Alan believe that they are ideal for high-altitude drone motors.
Another advantage of ceramic hybrid ball bearings is that they use less friction than conventional steel-based balls. They are also more durable, requiring less lubrication than steel-based bearings. Furthermore, the lower friction and rolling resistance associated with ceramic-based ball bearings means that they can last ten times longer than steel-based bearings. A ceramic-based hybrid ball bearing can be used for applications where speed and lubrication are critical.
Ceramic hybrid ball bearings feature both steel and silicon nitride balls. Silicon nitride balls have 50% more modulus of elasticity than steel balls and can improve accuracy and precision. Ceramic balls also have a smoother surface finish than steel balls, which reduces vibration and spindle deflection. These benefits result in increased speed and improved production quality. In addition to this, ceramic balls can also reduce the operating temperature, enhancing the work environment.
Hybrid bearings are a popular alternative to steel bearings. They have some benefits over traditional steel bearings, and are becoming a popular choice for engineered applications. Hybrid bearings are ideal for high speed machines. The material used to manufacture ceramic balls is a high-quality alloy, and is comparatively inexpensive. But you must understand that lubrication is still necessary for hybrid bearings. If you are not careful, you may end up wasting money.
These ball bearings can be used in many industries and applications, and they are widely compatible with most metals. The main advantage of hybrid ball bearings is that they are very durable. While steel balls tend to corrode and wear out, ceramic ball bearings can withstand these conditions while minimizing maintenance and replacement costs. The benefits of hybrid ball bearings are clear. So, consider switching to these newer types of ball bearings.
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Self-aligning ball bearings

Self-aligning ball bearings are a good choice for many applications. They are a great alternative to traditional ball bearings, and they are ideal for rotating applications in which the shaft must move in several directions. They are also ideal for use in rotating parts where a tight tolerance is necessary. You can choose between two types: plain and flex shaft. Read on to find out which one will suit your needs.
Self-aligning ball bearings are designed with a higher axial load carrying capacity than single-row radial deep groove ball bearings. The amount of axial load carrying capacity is dependent upon the pressure angle. These bearings have a hollow raceway in the outer ring that allows the inner ring to pivot without friction. They are often used for high-speed applications. Because of their design, they are highly accurate.
Self-aligning ball bearings are radial bearings that feature two rows of balls in a spherical outer ring. They also feature two deep uninterrupted raceway grooves in the inner ring. Their unique features make them an excellent choice for applications where shaft deflection is a significant factor. Despite their small size, they have a high level of precision and can withstand heavy loads.
Self-aligning ball bearings can compensate for misalignment in shaft applications. The inner ring and ball assembly are positioned inside an outer ring containing a curved raceway. This spherical design allows the balls and cage to deflect and re-align around the bearing center. These bearings are also ideal for applications where shaft deflection is significant, such as in simple woodworking machinery.
Another type of self-aligning ball bearing uses a common concave outer race. Both balls and outer races automatically compensate for angular misalignment caused by machining, assembly, and deflections. Compared to spherical rollers, they have lower frictional losses than their spherical counterparts. Self-alignment ball bearings also have lower vibration levels compared to other types of bearings.
Self-aligning ball bearings operate in misaligned applications because their spherical outer raceway can accommodate misalignment. This design allows them to work in applications where shaft deflection or housing deformation is common. They are therefore more suitable for low to medium-sized loads. The only real drawback to self-aligning ball bearings is their price. If you need to purchase a self-aligning ball bearing for your next project, you can expect to pay around $1500.

China NTN NSK Koyo Timken Insocoat Bearings Electrically Insulated Cylindrical Roller Bearing Nu211 Ecm/C3vl0241 for Electric Motors     bearing and raceChina NTN NSK Koyo Timken Insocoat Bearings Electrically Insulated Cylindrical Roller Bearing Nu211 Ecm/C3vl0241 for Electric Motors     bearing and race
editor by czh 2022-12-25

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