7218 BEGAP
Precision ball bearing > Single row angular contact ball bearing
7218 BEGAP - Single row angular contact ball bearing - Precision ball bearing
| Product model | 7218 BEGAP |
|---|---|
| d | 90 mm |
| D | 160 mm |
| B | 30 mm |
| Limiting speed | 5000 r/min |
| Reference speed | 5000 r/min |
| d1 | ≈117.1mm |
| d2 | ≈134.8mm |
| Distance from pressure point (a) | 67mm |
| r1,2 | min.2mm |
| Minimum chamfer size of outer ring(r3,4) | min.1mm |
| da | min.101mm |
| Da | max.149mm |
| Db | max.154mm |
| ra | max.2mm |
| rb | max.1mm |
| Pu | 4kN |
| Calculation coefficient (A) | 0.149 |
| Calculation coefficient (kr) | 0.095 |
| Calculation coefficient(e) | 1.14 |
| Mass bearing | 2.3kg |
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7218 BEGAP / Single row angular contact ball bearing / Precision ball bearing