SKU: 6804ZZ-NSK
NSK 6804ZZ Metal Shielded Deep Groove Ball Bearing 20x32x7mm
Equivalent to: 6804ZZE 68042Z 6804.2Z 68042ZR 6804FF 61804ZZE 61804ZZ 618042Z 61804.2Z 618042ZR 61804FF
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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: 6804ZZE 68042Z 6804.2Z 68042ZR 6804FF 61804ZZE 61804ZZ 618042Z 61804.2Z 618042ZR 61804FF
- Brand / Quality:
- NSK - High Quality
- Inside Diameter:
- 20mm
- Outside Diameter:
- 32mm
- Width:
- 7mm
- Seals / Shields:
- Metal Shielded
- Clearance:
- * Standard
Technical
| d | 20mm |
|---|---|
| D | 32mm |
| B | 7mm |
| r min | 0.3mm |
| Dynamic load Cr | 4000 N (410 kgf) |
| Static load Cor | 2470 N (252 kgf) |
| Factor | 15.5 |
| Speed in grease | 22000 rpm |
| Speed in oil | 26000 rpm |
| Weight | 0.017 kg |
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