SNR
Bearing units SUC207-20LSA
Housing unit SNR SUC207-20LSA, Ø31.75×72×42.9 mm. Request a quote — worldwide shipping.
Type Bearing units
Dimensions
Ø 31,75 × 72 × 42,9 mm
d31,75Bore Ø (mm)
×
D72Outer Ø (mm)
×
B42,9Width (mm)
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In stock
Technical specifications
| Brand | SNR |
| B - Width of Inner Ring | 42,9 mm |
| C - Width of Outer Ring | 20 mm |
| C1 - Distance center of OR to center of lubrication zone | 5,7 mm |
| d - Shaft diameter | 31,75 mm |
| D - Outer diameter of OR | 72 mm |
| G - Set screw size | 5/16-24UNF |
| m - Distance to set screw | 6,5 mm |
| r - Radius Inner Ring | 1.5 |
| S - Distance front side/bearing centre | 17,5 mm |
| f0 - Factor | 13.7 |
| SW - Wrench size | 3,969 mm |
| C - Dynamic load rating | 25600000 mN |
| C0 - Static load rating | 15300000 mN |
| Operating temperature min. | 263,15 °K |
| Operating temperature max. | 353,15 °K |
| Mass | 0,53 kg |
| Recommended tightening torque for set screw | 1,8 N-m |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 3,565 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 5,435 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 4,607 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,304 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,396 Hz |
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SNR SUC207-20LSA