SKF LQBR 30-2LS linear bearings
Welcome 68 Bore Diameter (mm) to the SKF LQBR 30-2LS linear bearings online seller. 68x45x12 Size (mm)
| Size (mm) | 68x45x12 |
| Bore Diameter (mm) | 68 |
| Outer Diameter (mm) | 45 |
| Width (mm) | 12 |
| d | 45 mm |
| D | 68 mm |
| B | 12 mm |
| d2 | 50.3 mm |
| D2 | 63.15 mm |
| D3 | 71 mm |
| C | 2.5 mm |
| r1,2 – min. | 0.6 mm |
| da – min. | 48.2 mm |
| ra – max. | 0.6 mm |
| Basic dynamic load rating – C | 12.1 kN |
| Basic static load rating – C0 | 10.8 kN |
| Fatigue load limit – Pu | 0.465 kN |
| Reference speed | 20000 r/min |
| Limiting speed | 10000 r/min |
| Calculation factor – kr | 0.025 |
| d2 ≈ | 50.3 mm |
| D2 ≈ | 63.15 mm |
| r1,2 min. | 0.6 mm |
| da min. | 48.2 mm |
| ra max. | 0.6 mm |
| Basic dynamic load rating C | 12.1 kN |
| Basic static load rating C0 | 10.8 kN |
| Fatigue load limit Pu | 0.465 kN |
| Calculation factor kr | 0.025 |
| Calculation factor f0 | 15.9 |
Detailed Parameters
parameter：
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