SKU: 61903-2RSR/C3-MB
Major Branded 619032RSRC3 Rubber Sealed Thin Deep Groove Ball Bearing 17x30x7mm
Equivalent to: 61903NSEC3 61903DUC3 61903RSC3 61903RSHC3 61903PC3 61903RSRC3 61903LUC3 6903NSEC3 6903DUC3 6903RSC3 6903RSHC3 6903PC3 6903RSRC3 6903LUC3 619032NSEC3 61903DDUC3 619032RSC3 619032RS1C3 619032RSHC3 61903PPC3 61903LLU 69032NSEC3 6903DDUC3 69032RSC3 69032RS1C3 69032RSHC3 6903PPC3 69032RSRC3 6903LLUC3
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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
Seals can be easily removed for applications that only require 1 seal.
Benefits: Prevents moisture and dirt getting into the bearing, lubricated for life
Note: If your bearing has the code 6903/61903 on the races and/or seals but has an 18mm bore, then you may need a [MR183072RS]
- Brand / Quality:
- Major Brand - High Quality
- Inside Diameter:
- 17mm
- Outside Diameter:
- 30mm
- Width:
- 7mm
- Seals / Shields:
- Rubber Sealed
- Clearance:
- C3
Technical
| d | 17mm |
|---|---|
| D | 30mm |
| B | 7mm |
| Dynamic load C | 4.62 kN |
| Static load Co | 2.55 kN |
| Fatigue load limit Pu | 0.108 kN |
| Reference speed | 50000 rpm |
| Limiting speed | 14000 rpm |
| Mass | 0.018 kg |
| d2 | 19.4mm |
| D2 | 27.8mm |
| r1r2 min | 0.3mm |
| da min | 19 |
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