SKU: 61801-2Z-MB
Major Brand 618012Z Metal Shielded Thin Section Deep Groove Ball Bearing 12x21x5mm
Equivalent to: 61801ZZE 61801ZZ 61801.2Z 61801KDD 61801DD 61801FF 6801ZZE 6801ZZ 68012Z 6801.2Z 6801KDD 6801DD 68012ZR 6801FF 618012ZR
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Description
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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. |
Equivalent: 61801ZZE 61801ZZ 61801.2Z 61801KDD 61801DD 61801FF 6801ZZE 6801ZZ 68012Z 6801.2Z 6801KDD 6801DD 68012ZR 6801FF 618012ZR
- Brand / Quality:
- Major Brand - High Quality
- Inside Diameter:
- 12mm
- Outside Diameter:
- 21mm
- Width:
- 5mm
- Seals / Shields:
- Metal Shielded
- Clearance:
- * Standard
Technical
| d | 12mm |
|---|---|
| D | 21mm |
| B | 5mm |
| Dynamic load C | 1.43 kN |
| Static load Co | 0.67 kN |
| Fatigue load limit Pu | 0.028 kN |
| Reference speed | 70000 rpm |
| Limiting speed | 36000 rpm |
| Mass | 0.0063 kg |
| d2 | 14.1mm |
| D2 | 19.1mm |
| r1r2 min | 0.3mm |
| da min | 14 |
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