Description
Metric
Imperial
Main Dimensions & Performance Data
| d | 55 mm | Bore diameter |
| D | 90 mm | Outside diameter |
| B | 18 mm | Width |
| Cr | 42,000 N | Basic dynamic load rating, radial |
| C0r | 47,500 N | Basic static load rating, radial |
| Cur | 4,050 N | Fatigue load limit, radial |
| nG | 13,500 1/min | Limiting speed |
| nϑr | 7,000 1/min | Reference speed |
| ≈m | 0.404 kg | Weight |
Mounting dimensions
| da min | 60 mm | Minimum diameter shaft shoulder |
| da max | 63 mm | Maximum diameter of shaft shoulder |
| db min | 66 mm | Minimum shaft shoulder |
| Da max | 84 mm | Maximum diameter of housing shoulder |
| ra max | 1.1 mm | Maximum recess radius |
| ra1 max | 1 mm | Maximum recess radius |
Dimensions
| rmin | 1.1 mm | Minimum chamfer dimension |
| r1 min | 1 mm | Minimum chamfer dimension |
| s | 2.1 mm | Axial displacement |
| E | 80.5 mm | Raceway diameter outer ring |
| F | 64.5 mm | Raceway diameter inner ring |
| D1 min | 77.3 mm | Minimum rib diameter outer ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 150 °C | Operating temperature max. |
Your current product variant
| Design | Standard | |
| Cage | M1 | Two Piece Brass Cage Roller Guided |
| Radial internal clearance | CN | Group N (CN) |
| Tolerance class | PN | Normal (PN) |
| Number of rolling element rows | 1 | Single-row design |
Characteristics
