NTN
Deep groove ball bearings 6904C3
Bearing NTN 6904C3, Ø20×37×9 mm, clearance C3. Request a quote — worldwide shipping.
Type Deep groove ball bearings
Dimensions
Ø 20 × 37 × 9 mm
d20Bore Ø (mm)
×
D37Outer Ø (mm)
×
B9Width (mm)
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In stock
Technical specifications
| Brand | NTN |
| d - Internal diameter | 20 mm |
| D - External diameter | 37 mm |
| B - Bearing/Inner ring width | 9 mm |
| rs - Min fillet radius | 0,3 mm |
| Radial clearance class | C3 |
| Mass | 0,036 kg |
| C - Dynamic load | 7050000 mN |
| C0 - Static load | 3700000 mN |
| Cu - Fatigue limit load | 288000 mN |
| f0 - Coefficient | 14.7 |
| N lim - Oil lubrication limit speed | 138000 °/s |
| N lim - Grease lubrication limit speed | 114000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 22 mm |
| Da max - Max shoulder diameter OR | 35 mm |
| ra max - Max shaft & housing fillet radius | 0,3 mm |
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NTN 6904C3