NJ2207+HJ2207 Cylindircal Roller Bearing
What are the dimensions of a NJ2207+HJ2207 Cylindircal Roller Bearing? Cylindrical Roller Bearing Manufacturing 7000 r/min Limiting speed for grease lubrication Service . BEARING PRECISION AXLE CORP. Get Your Free, Instant Quote！ 1 mm r3,4 - min.
| Limiting speed for grease lubrication: | 7000 r/min |
| r3,4 - min.: | 1 mm |
| Reference grease quantity Gref: | 42 cm³ |
| Preload class D GD: | 4480 N |
| a: | 38.7 mm |
| Preload class C: | 277 N/micron |
| Basic dynamic load rating - C: | 148 kN |
| d2: | 151.6 mm |
Product Details
| Limiting speed for grease lubrication | 7000 r/min |
| r3,4 - min. | 1 mm |
| Reference grease quantity Gref | 42 cm³ |
| Preload class D GD | 4480 N |
| a | 38.7 mm |
| Preload class C | 277 N/micron |
| Basic dynamic load rating - C | 148 kN |
| d2 | 151.6 mm |
| Ball diameter Dw | 22.225 mm |
| C1 | 8.9 mm |
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