Self-aligning ball bearing, pressed steel cage, tapered bore, open
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| PRODUCT DEFINITION | |
|---|---|
| Brand | SNR |
| d - Internal diameter | 100 mm |
| D - External diameter | 180 mm |
| B - Bearing/Inner ring width | 34 mm |
| d1 - External diameter inner ring | 127,2 mm |
| D1 - Inner diameter outer ring | 153,4 mm |
| rs - Min fillet radius | 2,1 mm |
| Associated sleeve reference | H220 |
| Radial clearance class | C3 |
| Precision class | P0 |
| Mass | 3,73 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| C - Dynamic load | 68,4 kN |
| C0 - Static load | 29,7 kN |
| Cu - Fatigue limit load | 1,14 kN |
| e - Coefficient | 0.17 |
| Y0 - Static axial load coefficient | 3.81 |
| Y1 - Lower axial load coefficient | 3.64 |
| Y2 - Upper axial load coefficient | 5.63 |
| Nref - Reference thermal speed | 4600 tr/min |
| Nlim - Mechanical Limit Speed | 4800 tr/min |
| Tmin - Min operating temperature | -40 °C |
| Tmax - Max operating temperature | 120 °C |
| BEARING FREQUENCIES | |
|---|---|
| BPFO - Characteristic outer ring frequency (60 rpm) | 8,767 Hz |
| BPFI - Characteristic inner ring frequency (60 rpm) | 11,233 Hz |
| FTF - Characteristic cage frequency (60 rpm) | 0,438 Hz |
| BSF - Characteristic rolling element frequency (60 rpm) | 7,932 Hz |
| ABUTMENT | |
|---|---|
| da min - Min shoulder diameter IR | 111 mm |
| da max - Max shoulder diameter IR | 124 mm |
| db - Min diameter for Sleeve | 106 mm |
| Ce - Min length fro Sleeve | 7 mm |
| Da max - Max shoulder diameter OR | 169 mm |
| ra max - Max shaft & housing fillet radius | 2 mm |
