Description
Metric
Imperial
Main Dimensions & Performance Data
| d1 | 30 mm | Bore Diameter |
| 0.008 mm | Bore diameter upper tolerance | |
| -0.005 mm | Bore diameter lower tolerance | |
| Da | 75 mm | Outside Diameter |
| 0 mm | Outside diameter upper tolerance | |
| -0.019 mm | Outside diameter lower tolerance | |
| hi | 15 mm | heigth inner ring |
| ≈m | 0.337 kg | Weight |
Dimensions
| Di | 42.5 mm | Inner diameter outer ring |
| da | 41.5 mm | outer diameter inner ring |
| Ha | 14 mm | width outer ring |
| La | 60 mm | pitch circle diameter fixing holes |
| nB | 12 | Quantity of fixed holes evenly around the circumfence |
| dB | 4.6 mm | diameter fixing hole outer ring |
| dS | 8 mm | countersunk diameter of fixing holes |
| tS | 4.6 mm | countersunk depth of fixing holes |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 80 °C | Operating temperature max. |
Calculation factors
| 0.01 mm | Running accuracy, radial | |
| 0.01 mm | Running accuracy, axial | |
| Ca | 11,600 N | Basic dynamic load rating, axial |
| C0a | 26,000 N | Basic static load rating, axial |
| Cr | 8,300 N | Basic dynamic load rating, radial (for radial load only) |
| C0r | 12,700 N | Basic static load rating, radial (for radial load only) |
| Fr zul. | 5,000 kN | Max. radial load screws (frictional contact) |
| NG Grease | 1,819 1/min | Limiting speed for grease lubrication with normal clearance |
| NG Grease | 910 1/min | Limiting speed for grease lubrication with preload |
Downloads:
Characteristics
