NTN
Deep groove ball bearings 6304CM
Bearing NTN 6304CM, Ø20×52×15 mm. Request a quote — worldwide shipping.
Type Deep groove ball bearings
Dimensions
Ø 20 × 52 × 15 mm
d20Bore Ø (mm)
×
D52Outer Ø (mm)
×
B15Width (mm)
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In stock
Technical specifications
| Brand | NTN |
| d - Internal diameter | 20 mm |
| D - External diameter | 52 mm |
| B - Bearing/Inner ring width | 15 mm |
| rs - Min fillet radius | 1,1 mm |
| Radial clearance class | CM |
| Mass | 0,144 kg |
| C - Dynamic load | 17600000 mN |
| C0 - Static load | 7900000 mN |
| Cu - Fatigue limit load | 615000 mN |
| f0 - Coefficient | 12.4 |
| N lim - Oil lubrication limit speed | 102000 °/s |
| N lim - Grease lubrication limit speed | 84000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 26,5 mm |
| Da max - Max shoulder diameter OR | 45,5 mm |
| ra max - Max shaft & housing fillet radius | 1 mm |
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NTN 6304CM