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SL185064-TB
Cylindrical roller bearing
Cylindrical roller bearing SL1850..-TB,full complement roller set, two-row, semi-locating bearing, 1 rib on outer ring, 3 ribs on inner ring, type SL18
Product information
Metric
Imperial
Main Dimensions & Performance Data
d | 320 mm | Bore diameter |
D | 480 mm | Outside diameter |
B | 218 mm | Width |
Cr | 3,550,000 N | Basic dynamic load rating, radial |
C0r | 6,900,000 N | Basic static load rating, radial |
Cur | 690,000 N | Fatigue load limit, radial |
nG | 770 1/min | Limiting speed |
nϑr | 375 1/min | Reference speed |
≈m | 128.4 kg | Weight |
Mounting dimensions
dc min | 369.5 mm | Minimum shaft shoulder |
da min | 369.5 mm | Minimum diameter shaft shoulder |
Da max | 431.5 mm | Maximum diameter of housing shoulder |
ra max | 4 mm | Maximum recess radius |
De min | 431.5 mm | Minimum diameter of housing shoulder |
Dimensions
rmin | 4 mm | Minimum chamfer dimension |
r1 min | 4 mm | Minimum chamfer dimension |
s | 12.5 mm | Axial displacement |
C | 109 mm | Distance to lubrication hole |
d1 | 369.5 mm | Maximum rib diameter inner ring |
D1 min | 431.5 mm | Minimum rib diameter outer ring |
E | 449.5 mm | Raceway diameter outer ring |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 120 °C | Operating temperature max. |