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02:11:41 GMT+0000 (Coordinated Universal Time)
7312-B-XL-JP-S1-UO
Angular contact ball bearing
Angular contact ball bearing 73..-B-XL-JP, single row, X-life, steel sheet metal cage
Product information
Metric
Imperial
Main Dimensions & Performance Data
| d | 60 mm | Bore diameter |
| D | 130 mm | Outside diameter |
| B | 31 mm | Width |
| Cr | 96.000 N | Basic dynamic load rating, radial |
| C0r | 69.000 N | Basic static load rating, radial |
| Cur | 4.750 N | Fatigue load limit, radial |
| nG | 7.000 1/min | Limiting speed |
| nϑr | 5.300 1/min | Reference speed |
| ≈m | 1,75 kg | Weight |
Mounting dimensions
| da min | 72 mm | Minimum diameter of shaft shoulder |
| Da max | 118 mm | Maximum diameter of housing shoulder |
| Db max | 123 mm | Maximum diameter of housing shoulder |
| ra max | 2,1 mm | Maximum fillet radius of shaft |
| ra1 max | 1 mm | Maximum fillet radius of housing |
Dimensions
| rmin | 2,1 mm | Minimum chamfer dimension |
| r1 min | 1,1 mm | Minimum chamfer dimension |
| D1 | 103,4 mm | Shoulder diameter on outer ring wide side face |
| d1 | 87,3 mm | Shoulder diameter on inner ring wide side face |
| a | 55,4 mm | Distance between the apexes of the pressure cones |
| α | 40 ° | Contact angle |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 200 °C | Operating temperature max. |
Additional information
| Amin | 0 µm | Axial clearance per set min. |
| Tol(+) | 12 µm | Tolerance for axial clearance or preload per set |