Description
Metric
Imperial
Main Dimensions & Performance Data
| d | 30 mm | Bore diameter |
| D | 55 mm | Outside diameter |
| B | 13 mm | Width |
| Cr | 14,500 N | Basic dynamic load rating, radial |
| C0r | 8,300 N | Basic static load rating, radial |
| Cur | 500 N | Fatigue load limit, radial |
| nG | 17,100 1/min | Limiting speed |
| nϑr | 13,800 1/min | Reference speed |
| ≈m | 0.113 kg | Weight |
Mounting dimensions
| da min | 34.6 mm | Minimum diameter shaft shoulder |
| Da max | 50.4 mm | Maximum diameter of housing shoulder |
| ra max | 1 mm | Maximum fillet radius |
Dimensions
| rmin | 1 mm | Minimum chamfer dimension |
| D2 | 50.22 mm | Caliber diameter outer ring |
| d2 | 36.67 mm | Caliber diameter inner ring |
Temperature range
| Tmin | -20 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Calculation factors
| f0 | 14.8 | Calculation factor |
Downloads:
Your current product variant
| Version code | >V | Not marked on bearing |
| Changed internal design | C | GenerationC |
| Sealing | 2Z | Non-contact shield on both sides |
| Cage | JN | steel sheet metal |
| Tolerance class | P6 | Class6 (P6), better than PN |
| Dimensional / heat stabilization | SN | Rings dimensional stabilized up to 120° |
| Lubricant | L038 | Grease (L038/customer specific) |
| Fill factor | Standard | |
| Radial internal clearance | C3 | Group 3 (C3), bigger than CN |
| Bore type | Z | Cylindrical |
Characteristics
