Description
Metric
Imperial
Main Dimensions & Performance Data
| d | 25 mm | Bore diameter |
| D | 52 mm | Outside diameter |
| B | 18 mm | Width |
| Cr | 17,300 N | Basic dynamic load rating, radial |
| C0r | 4,450 N | Basic static load rating, radial |
| Cur | 285 N | Fatigue load limit, radial |
| nG | 14,400 1/min | Limiting speed |
| nϑr | 13,400 1/min | Reference speed |
| ≈m | 0.155 kg | Weight |
Mounting dimensions
| da min | 30.6 mm | Minimum diameter shaft shoulder |
| Da max | 46.4 mm | Maximum diameter of housing shoulder |
| ra max | 1 mm | Maximum fillet radius |
Dimensions
| rmin | 1 mm | Minimum chamfer dimension |
| D1 | 44.4 mm | Shoulder diameter outer ring |
| d1 | 32.3 mm | Shoulder diameter inner ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Calculation factors
| e | 0.35 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
| Y1 | 1.78 | Dynamic axial load factor |
| Y2 | 2.75 | Dynamic axial load factor |
| Y0 | 1.86 | Static axial load factor |
Your current product variant
| Version code | >N | Not marked on bearing |
| Lubricant | without | Bearing not greased |
| Sealing | without | not sealed |
| 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 | Z | Cylindrical |
Characteristics
