NTN
Deep groove ball bearings 6210NC3
Bearing NTN 6210NC3, Ø50×90×20 mm. Request a quote — worldwide shipping.
Type Deep groove ball bearings
Dimensions
Ø 50 × 90 × 20 mm
d50Bore Ø (mm)
×
D90Outer Ø (mm)
×
B20Width (mm)
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In stock
Technical specifications
| Brand | NTN |
| d - Internal diameter | 50 mm |
| D - External diameter | 90 mm |
| B - Bearing/Inner ring width | 20 mm |
| a min - Min position Groove | 3,07 mm |
| a max - Max position groove | 3,28 mm |
| rs - Min fillet radius | 1,1 mm |
| rNs - Min fillet radius | 0,5 mm |
| D3 - Max bottom groove diameter | 86,79 mm |
| b min - Min groove width | 2,7 mm |
| b max - Max groove width | 3 mm |
| r0 max - Max bottom groove radius | 0,6 mm |
| Radial clearance class | C3 |
| Mass | 0,454 kg |
| C - Dynamic load | 39000000 mN |
| C0 - Static load | 23200000 mN |
| Cu - Fatigue limit load | 1820000 mN |
| f0 - Coefficient | 14.4 |
| N lim - Oil lubrication limit speed | 49800 °/s |
| N lim - Grease lubrication limit speed | 42600 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 56,5 mm |
| Da max - Max shoulder diameter OR | 83,5 mm |
| ra max - Max shaft & housing fillet radius | 1 mm |
| rNa max - Max fillet radius on segment side | 0,5 mm |
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NTN 6210NC3