SKU: 6311ZZC3-NSK
NSK 6311ZZC3 Metal Shielded Deep Groove Ball Bearing 55x120x29mm
Equivalent to: 6311ZZEC3 63112ZC3 6311.2ZC3 63112ZRC3 6311FFC3
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Description
Metal Shielded Deep Groove Ball Bearings: One of the most commonly used bearings, these types are manufactured with metal shields inserted into the outer raceway, these fit in closely to the inner race providing protection against light mechanical damage, some protection against the ingress of moisture, dust and other foreign matter and serve to retain the pre-filled grease in the bearing.
Shields can be removed for applications that don't require a shield or only require 1 shield.
Benefits: Provides light mechanical protection, limits moisture and dirt ingress, lubricated for life, cost-effective solution.
Equivalent: 6311ZZEC3 63112ZC3 6311.2ZC3 63112ZRC3 6311FFC3
- Brand / Quality:
- NSK - High Quality
- Inside Diameter:
- 55mm
- Outside Diameter:
- 120mm
- Width:
- 29mm
- Seals / Shields:
- Metal Shielded
- Clearance:
- C3
Technical
| d | 55mm |
|---|---|
| D | 120mm |
| B | 29mm |
| r min | 2mm |
| Dynamic load Cr | 71500 N (7300 kgf) |
| Static load Cor | 44500 N (4550 kgf) |
| Factor | 13.1 |
| Speed in grease | 5600 rpm |
| Speed in oil | 6700 rpm |
| Weight | 1.37 kg |
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