BSA 308 CGA
Precision ball bearing > Lead screw drives precision angular contact ball b
BSA 308 CGA - Lead screw drives precision angular contact ball b - Precision ball bearing
| Product model | BSA 308 CGA |
|---|---|
| d | 40 mm |
| D | 90 mm |
| B | 6 mm mm |
| H | 23mm |
| d1 | 57.55mm |
| d2 | 66.5mm |
| D1 | 66.6mm |
| D2 | 77.27mm |
| r1,2 | min.1.5mm |
| Pressure point distance (a) | 74mm |
| da | min.53mm |
| db | min.53mm |
| Da | max.81mm |
| Db | max.81mm |
| Bearing pedestal ra | max.1.5mm |
| Pu | 6.7kN |
| Oil and gas lubrication can reach the speed | 6000r/min |
| Oil and gas lubrication can reach the speed. | 7000r/min |
| Contact angle(α) | 62° |
| Preload | 5100N |
| Friction Torque | 0.35Nm |
| Axial static stiffness value | 1340N/µm |
| Axial maximum basic rated load(Fa) | max.78.2kN |
| Reference grease quantity(Gref) | 6.4cm³ |
| Mass bearing | 0.77kg |
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BSA 308 CGA / Lead screw drives precision angular contact ball b / Precision ball bearing