SNR
Self-aligning ball bearings 1207
Bearing SNR 1207, Ø35×72×17 mm. Request a quote — worldwide shipping.
Type Self-aligning ball bearings
Dimensions
Ø 35 × 72 × 17 mm
d35Bore Ø (mm)
×
D72Outer Ø (mm)
×
B17Width (mm)
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In stock
Technical specifications
| Brand | SNR |
| d - Internal diameter | 35 mm |
| D - External diameter | 72 mm |
| B - Bearing/Inner ring width | 17 mm |
| d1 - External diameter inner ring | 47,7 mm |
| D1 - Inner diameter outer ring | 59 mm |
| rs - Min fillet radius | 1,1 mm |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 0,322 kg |
| C - Dynamic load | 15600000 mN |
| C0 - Static load | 5100000 mN |
| Cu - Fatigue limit load | 230000 mN |
| e - Coefficient | 0.23 |
| Y0 - Static axial load coefficient | 2.86 |
| Y1 - Lower axial load coefficient | 2.73 |
| Y2 - Upper axial load coefficient | 4.23 |
| N ref - Reference thermal speed | 57600 °/s |
| N lim - Mechanical Limit Speed | 78000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 6,813 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 9,187 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 6,515 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 3,258 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,426 Hz |
| da min - Min shoulder diameter IR | 41,5 mm |
| Da max - Max shoulder diameter OR | 65,5 mm |
| ra max - Max shaft & housing fillet radius | 1 mm |
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SNR 1207