SKU: NU20630ECMA-EU
NU20630 Budget Single Row Cylindrical Roller Bearing 630x920x170mm
NU20630 Budget Single Row Cylindrical Roller Bearing 630x920x170mm
Out of stock
Description
Description
|
NU Series Single Row Cylindrical Roller Bearings: The outer ring of this type has two integral flanges around which the cage and rollers are assembled, the inner raceway has no flanges permitting the ease of assembly and allowing axial movement in either direction. Benefits: Axial displacement tolerant, ease of assembly and fitting |
- Brand / Quality:
- EU Budget - Economy Quality
- Inside Diameter:
- 630mm
- Outside Diameter:
- 920mm
- Width:
- 170mm
- Seals / Shields:
- None
- Clearance:
- * Standard
Technical
Technical
| d | 630mm |
|---|---|
| D | 920mm |
| B | 170mm |
| Dynamic load C | 4730 kN |
| Static load Co | 9500 kN |
| Fatigue load limit Pu | 670 kN |
| Reference speed | 560 rpm |
| Limiting speed | 850 rpm |
| Weight | 400 kg |
| D1 | 832mm |
| F, E | 699mm |
| r1r2 min | 7.5mm |
| r3r4 min | 7.5mm |
| s | 8.7mm |
| da min | 658mm |
| da max | 690mm |
| db min | 705mm |
| Da max | 892mm |
| ra max | 6mm |
| rb max | 6mm |
| kr | 0.14 |
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