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08:17:02 GMT+0000 (Coordinated Universal Time)
SL1818/630-E-TB-C3>B
Cylindrical roller bearing
Cylindrical roller bearing, SL1818..-E-TB 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 | 630 mm | Bore diameter |
D | 780 mm | Outside diameter |
B | 69 mm | Width |
Cr | 1,410,000 N | Basic dynamic load rating, radial |
C0r | 3,150,000 N | Basic static load rating, radial |
Cur | 285,000 N | Fatigue load limit, radial |
nG | 425 1/min | Limiting speed |
nϑr | 260 1/min | Reference speed |
≈m | 70.08 kg | Weight |
Mounting dimensions
da min | 680 mm | Minimum diameter shaft shoulder |
dc min | 680 mm | Minimum shaft shoulder |
Da max | 725.5 mm | Maximum diameter of housing shoulder |
De min | 742.5 mm | Minimum diameter of housing shoulder |
ra max | 4 mm | Maximum recess radius |
E | 742.5 mm | Raceway diameter outer ring |
Dimensions
rmin | 4 mm | Minimum chamfer dimension |
s | 7.5 mm | Axial displacement |
d1 | 680 mm | Maximum rib diameter inner ring |
D1 min | 725.6 mm | Minimum rib diameter outer ring |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 120 °C | Operating temperature max. |