SNR
Self-aligning ball bearings 2215
Bearing SNR 2215, Ø75×130×31 mm. Request a quote — worldwide shipping.
Type Self-aligning ball bearings
Dimensions
Ø 75 × 130 × 31 mm
d75Bore Ø (mm)
×
D130Outer Ø (mm)
×
B31Width (mm)
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In stock
Technical specifications
| Brand | SNR |
| d - Internal diameter | 75 mm |
| D - External diameter | 130 mm |
| B - Bearing/Inner ring width | 31 mm |
| d1 - External diameter inner ring | 93,3 mm |
| D1 - Inner diameter outer ring | 113,8 mm |
| rs - Min fillet radius | 1,5 mm |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 1,6 kg |
| C - Dynamic load | 43800000 mN |
| C0 - Static load | 17800000 mN |
| Cu - Fatigue limit load | 800000 mN |
| e - Coefficient | 0.25 |
| Y0 - Static axial load coefficient | 2.62 |
| Y1 - Lower axial load coefficient | 2.5 |
| Y2 - Upper axial load coefficient | 3.87 |
| N ref - Reference thermal speed | 33600 °/s |
| N lim - Mechanical Limit Speed | 37800 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 8,709 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 11,291 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 7,509 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 3,755 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,435 Hz |
| da min - Min shoulder diameter IR | 83 mm |
| Da max - Max shoulder diameter OR | 122 mm |
| ra max - Max shaft & housing fillet radius | 1,5 mm |
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SNR 2215