Description
Metric
Imperial
Main Dimensions & Performance Data
| d | 25 mm | Bore diameter |
| D | 52 mm | Outside diameter |
| B | 18 mm | Width |
| Cr | 12,300 N | Basic dynamic load rating, radial |
| C0r | 3,300 N | Basic static load rating, radial |
| Cur | 209 N | Fatigue load limit, radial |
| nG | 8,100 1/min | Limiting speed |
| ≈m | 155 g | 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 |
| D2 | 45.3 mm | Caliber diameter outer ring |
| d2 | 30.7 mm | Caliber diameter inner ring |
Temperature range
| Tmin | -20 °C | Operating temperature min. |
| Tmax | 100 °C | Operating temperature max. |
Calculation factors
| e | 0.27 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
| Y1 | 2.36 | Dynamic axial load factor |
| Y2 | 3.65 | Dynamic axial load factor |
| Y0 | 2.47 | Static axial load factor |
Your current product variant
| Version code | >N | Not marked on bearing |
| Lubricant | GA14 | Ball bearing grease, low noise, 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 | Z | Cylindrical |
Characteristics
