SNR
Deep groove ball bearings 6301Z
Bearing SNR 6301Z, Ø12×37×12 mm. Request a quote — worldwide shipping.
Type Deep groove ball bearings
Dimensions
Ø 12 × 37 × 12 mm
d12Bore Ø (mm)
×
D37Outer Ø (mm)
×
B12Width (mm)
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In stock
Technical specifications
| Brand | SNR |
| d - Internal diameter | 12 mm |
| D - External diameter | 37 mm |
| B - Bearing/Inner ring width | 12 mm |
| d1 - External diameter inner ring | 19,3 mm |
| D1 - Inner diameter outer ring | 32 mm |
| rs - Min fillet radius | 1 mm |
| Radial clearance class | CN |
| Mass | 0,062 kg |
| C - Dynamic load | 10200000 mN |
| C0 - Static load | 4200000 mN |
| Cu - Fatigue limit load | 190000 mN |
| f0 - Coefficient | 11.1 |
| N ref - Reference thermal speed | 120000 °/s |
| N lim - Mechanical Limit Speed | 204000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 2,028 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 3,972 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 2,762 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 1,381 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,338 Hz |
| da min - Min shoulder diameter IR | 17 mm |
| da max - Max shoulder diameter IR | 19,3 mm |
| Da max - Max shoulder diameter OR | 32 mm |
| ra max - Max shaft & housing fillet radius | 1 mm |
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SNR 6301Z