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20:49:42 GMT+0000 (Coordinated Universal Time)
SL181876-E
Cylindrical roller bearing
Cylindrical roller bearing SL1818..-E, full complement roller set, single row, semi-locating bearing, 1 rib on outer ring, 2 ribs on inner ring, type SL18
Product information
Metric
Imperial
Main Dimensions & Performance Data
| d | 380 mm | Bore diameter |
| D | 480 mm | Outside diameter |
| B | 46 mm | Width |
| Cr | 650.000 N | Basic dynamic load rating, radial |
| C0r | 1.290.000 N | Basic static load rating, radial |
| Cur | 133.000 N | Fatigue load limit, radial |
| nG | 710 1/min | Limiting speed |
| nϑr | 490 1/min | Reference speed |
| ≈m | 18,5 kg | Weight |
Mounting dimensions
| da min | 415,5 mm | Minimum diameter shaft shoulder |
| dc min | 415,5 mm | Minimum shaft shoulder |
| Da max | 448 mm | Maximum diameter of housing shoulder |
| De min | 459 mm | Minimum diameter of housing shoulder |
| ra max | 2,1 mm | Maximum recess radius |
| E | 459 mm | Raceway diameter outer ring |
Dimensions
| rmin | 2,1 mm | Minimum chamfer dimension |
| s | 4 mm | Axial displacement |
| d1 | 415,5 mm | Maximum rib diameter inner ring |
| D1 min | 448 mm | Minimum rib diameter outer ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |