SKU: 6909DDU-NSK
NSK 6909DDU Thin Section Rubber Sealed Deep Groove Ball Bearing 45x68x12mm
Equivalent to: 6909NSE 6909DU 6909RS 6909RSH 6909P 6909RSR 6909LU 61909NSE 61909DU 61909RS 61909RSH 61909P 61909RSR 61909LU 69092NSE 69092RS 69092RS1 69092RSH 6909PP 69092RSR 69092RSR 619092NSE 61909DDU 619092RS 619092RS1 619092RSH 61909PP 619092RSR 61909LLU
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Description
Rubber Sealed Deep Groove Ball Bearings: One of the most commonly used bearings, these types are manufactured with rubber seals inserted into the outer raceway and in contact with the inner race providing protection against the ingress of moisture, dust and other foreign matter and serve to retain the pre-filled grease in the bearing |
- Brand / Quality:
- NSK - High Quality
- Inside Diameter:
- 45mm
- Outside Diameter:
- 68mm
- Width:
- 12mm
- Seals / Shields:
- Rubber Sealed
- Clearance:
- * Standard
Technical
| d | 45mm |
|---|---|
| D | 68mm |
| B | 12mm |
| r min | 0.6mm |
| Dynamic load Cr | 14100 N (1440 kgf) |
| Static load Cor | 10900 N (1110 kgf) |
| Factor | 15.9 |
| Speed in grease | 5600 rpm |
| Speed in oil | 12000 rpm |
| Weight | 0.126 kg |
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