Active Member
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[China]
Address: Huangtai E-Commerie Industrial Park, Lishan Road, Tianqiao District, Jinan, Shandong, China
Contact name:Bruce
Unide Bearing Technology Co., Limited |
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KOYO NJ209 datasheet:
| Bearing No. | NJ209 | |
| Boundary dimensions(mm) | d | 45 |
| D | 85 | |
| B | 19 | |
| r(min) | 1.1 | |
| r1(min) | 1.1 | |
| Basic load ratings(kN) | Cr | 46.1 |
| C0r | 46.9 | |
| Limiting speeds(min-1) | Grease lub. | 7700 |
| Oil lub. | 9200 | |
| Boundary dimensions(mm) | Fw | 55 |
| Ew | - | |
| d1 | - | |
| B1 | - | |
| B2 | - | |
| Mounting dimensions(mm) | da(min) | - |
| db(min) | 51.5 | |
| db(max) | 54 | |
| dc(min) | - | |
| dd(min) | - | |
| Da(max) | 78.5 | |
| Db(max) | 78.5 | |
| Db(min) | - | |
| ra(max) | 1 | |
| rb(max) | 1 | |
| (Refer.)Mass(NU)(kg) | 0.437 |
