SNR
Thrust ball bearings 51309
Bearing SNR 51309, Ø45×85×28 mm. Request a quote — worldwide shipping.
Type Thrust ball bearings
Dimensions
Ø 45 × 85 × 28 mm
d45Bore Ø (mm)
×
D85Outer Ø (mm)
×
B28Width (mm)
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In stock
Technical specifications
| Brand | SNR |
| d - Internal diameter | 45 mm |
| D - External diameter | 85 mm |
| D1 - Inner diameter outer ring | 47 mm |
| d1 - External diameter inner ring | 85 mm |
| T - Thrust bearing height | 28 mm |
| rs - Min fillet radius | 1 mm |
| Mass | 0,662 kg |
| Ca - Dynamic axial load rating | 80000000 mN |
| C0a - Static axial load rating | 164000000 mN |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 6,5 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 6,5 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 4,549 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,275 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,5 Hz |
| ra max - Max shaft & housing fillet radius | 1 mm |
| Da max - Max shoulder diameter OR | 61 mm |
| da min - Min shoulder diameter IR | 69 mm |
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SNR 51309