SNR
Bearing units CUS204
Housing unit SNR CUS204, Ø20×47×25 mm. Request a quote — worldwide shipping.
Type Bearing units
Dimensions
Ø 20 × 47 × 25 mm
d20Bore Ø (mm)
×
D47Outer Ø (mm)
×
B25Width (mm)
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In stock
Technical specifications
| Brand | SNR |
| a - Distance to grooves in OR | 2,38 mm |
| b - Groove width in OR | 1,35 mm |
| B - Width of Inner Ring | 25 mm |
| C - Width of Outer Ring | 14 mm |
| d - Shaft diameter | 20 mm |
| D - Outer diameter of OR | 47 mm |
| G - Set screw size | M6x1 |
| m - Distance to set screw | 5 mm |
| N1 - Groove dia in OR | 44,6 mm |
| r - Radius Inner Ring | 1 |
| S - Distance front side/bearing centre | 7 mm |
| f0 - Factor | 13.2 |
| SW - Wrench size | 3 mm |
| C - Dynamic load rating | 12800000 mN |
| C0 - Static load rating | 6650000 mN |
| Operating temperature min. | 253,15 °K |
| Operating temperature max. | 373,15 °K |
| Mass | 0,13 kg |
| Recommended tightening torque for set screw | 5,5 N-m |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 3,063 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 4,937 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 4,037 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,018 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,383 Hz |
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SNR CUS204