Description
Metric
Imperial
Main Dimensions & Performance Data
| d | 50 mm | Bore diameter |
| D | 90 mm | Outside diameter |
| B | 23 mm | Width |
| Cr | 22,900 N | Basic dynamic load rating, radial |
| C0r | 8,100 N | Basic static load rating, radial |
| Cur | 520 N | Fatigue load limit, radial |
| nG | 4,250 1/min | Limiting speed |
| ≈m | 0.577 kg | Weight |
Mounting dimensions
| da min | 57 mm | Minimum diameter shaft shoulder |
| da max | 62 mm | Maximum diameter shaft shoulder |
| Da max | 83 mm | Maximum diameter of housing shoulder |
| db min | 53 mm | Minimum cavity diameter of the sleeve |
| Ba min | 5 mm | Minimum cavity width of the sleeve |
| ra max | 1 mm | Maximum fillet radius |
Dimensions
| rmin | 1.1 mm | Minimum chamfer dimension |
| D2 | 79 mm | Caliber diameter outer ring |
| d2 | 60.5 mm | Caliber diameter inner ring |
Temperature range
| Tmin | -20 °C | Operating temperature min. |
| Tmax | 100 °C | Operating temperature max. |
Calculation factors
| e | 0.2 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
| Y1 | 3.15 | Dynamic axial load factor |
| Y2 | 4.87 | Dynamic axial load factor |
| Y0 | 3.3 | Static axial load factor |
Additional information
| H310 | Adapter sleeve |
Your current product variant
| Lubricant | GA13 | Ball bearing and insert bearing grease, standard for D>62mm |
| Sealing | 2RS | Contact seal on both sides |
| Cage | TVH | solid cage made of glass-fiber reinforced polyamid PA66 |
| Tolerance class | PN | Normal (PN) |
| Radial internal clearance | CN | Group N (CN) |
| Bore type | K | Tapered, taper 1:12 |
Characteristics
