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Self-aligning ball bearing, polyamide cage, open
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Technical datasheet
Contact us| PRODUCT DEFINITION | | Brand | SNR |
| d - Internal diameter | 17 mm |
| D - External diameter | 40 mm |
| B - Bearing/Inner ring width | 12 mm |
| d1 - External diameter inner ring | 23,7 mm |
| D1 - Inner diameter outer ring | 31,7 mm |
| rs - Min fillet radius | 0,6 mm |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 0,073 kg |
| PRODUCT PERFORMANCE | | C - Dynamic load | 7,9 kN |
| C0 - Static load | 2,01 kN |
| Cu - Fatigue limit load | 0,09 kN |
| e - Coefficient | 0.33 |
| Y0 - Static axial load coefficient | 2.03 |
| Y1 - Lower axial load coefficient | 1.94 |
| Y2 - Upper axial load coefficient | 2.99 |
| Nref - Reference thermal speed | 17000 tr/min |
| Nlim - Mechanical Limit Speed | 25000 tr/min |
| Tmin - Min operating temperature | -20 °C |
| Tmax - Max operating temperature | 120 °C |
| BEARING FREQUENCIES | | BPFO - Characteristic outer ring frequency (60 rpm) | 4,822 Hz |
| BPFI - Characteristic inner ring frequency (60 rpm) | 7,178 Hz |
| FTF - Characteristic cage frequency (60 rpm) | 0,402 Hz |
| BSF - Characteristic rolling element frequency (60 rpm) | 4,784 Hz |
| ABUTMENT | | da min - Min shoulder diameter IR | 21 mm |
| Da max - Max shoulder diameter OR | 36 mm |
| ra max - Max shaft & housing fillet radius | 0,6 mm |
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