71952 ACD/P4A
Precision ball bearing > High precision angular contact ball bearing
71952 ACD/P4A - High precision angular contact ball bearing - Precision ball bearing
| Product model | 71952 ACD/P4A |
|---|---|
| d | 260 mm |
| D | 360 mm |
| B | 46 mm |
| Limiting speed | 4800 r/min |
| d1 | 291.8mm |
| d2 | 291.8mm |
| D1 | 328.2mm |
| r1,2 | min.2.1mm |
| r3,4 | min.1.1mm |
| a | 95.5mm |
| da | min.271mm |
| db | min.271mm |
| Da | max.349mm |
| Db | max.354mm |
| Fillet radius(ra) | max.2mm |
| Fillet radius(rb) | max.1mm |
| Fuel injector position(dn) | 299.7mm |
| Pu | 9.65kN |
| Oil and gas lubrication can reach the speed | 3200r/min |
| Contact angle(α) | 25° |
| Ball diameter(Dw) | 30.162mm |
| The number of pages(z) | 29 |
| Reference grease quantity(Gref) | 150cm³ |
| Weight | 12.2kg |
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71952 ACD/P4A / High precision angular contact ball bearing / Precision ball bearing