BSD 4072 CGA
Precision ball bearing > Lead screw drives angular contact bearings
BSD 4072 CGA - Precision ball bearing - Lead screw drives angular contact bearings
| Product model | BSD 4072 CGA |
|---|---|
| d | 40 mm |
| D | 72 mm |
| B | 6 mm mm |
| H | 15mm |
| d1 | 48.69mm |
| d2 | 55mm |
| D1 | 55.1mm |
| D2 | 62.68mm |
| r1,2 | min.1.1mm |
| Pressure point distance (a) | 59mm |
| da | min.47.5mm |
| db | min.44mm |
| Da | max.65mm |
| Db | max.64.8mm |
| Bearing pedestal ra | max.1mm |
| Pu | 3.65kN |
| Oil and gas lubrication can reach the speed | 7500r/min |
| Oil and gas lubrication can reach the speed. | 9000r/min |
| Contact angle(α) | 62° |
| Preload | 2950N |
| Friction Torque | 0.18Nm |
| Axial static stiffness value | 1080N/µm |
| Axial maximum basic rated load(Fa) | max.29.6kN |
| Reference grease quantity(Gref) | 2.5cm³ |
| Mass bearing | 0.26kg |
Product Details
The BSD 4072 CGA is part of the Lead screw drives precision angular contact ball b series within our Precision ball bearing range. It is engineered for high-performance industrial use and delivers reliable operation under demanding working conditions.
Typical applications include: electric motors, pumps, gearboxes, agricultural machinery and automotive systems. For detailed dimensions and load ratings, please refer to the specification table above. Contact FIJ for bulk pricing, technical support or customized solutions.
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BSD 4072 CGA / Lead screw drives angular contact bearings / Precision ball bearing