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03:46:41 GMT+0000 (Coordinated Universal Time)
20312-TVP
Barrel roller bearing
Barrel roller bearings 203, main dimensions to DIN 635-1
Replaces
20312T
Product information
Metric
Imperial
Main Dimensions & Performance Data
d | 60 mm | Bore diameter |
D | 130 mm | Outside diameter |
B | 31 mm | Width |
Cr | 147.000 N | Basic dynamic load rating, radial |
C0r | 171.000 N | Basic static load rating, radial |
Cur | 15.400 N | Fatigue load limit, radial |
nG | 4.950 1/min | Limiting speed |
≈m | 1,96 kg | Weight |
Mounting dimensions
da min | 72 mm | Minimum diameter shaft shoulder |
Da max | 118 mm | Maximum diameter of housing shoulder |
ra max | 2,1 mm | Maximum recess radius |
Dimensions
rmin | 2,1 mm | Minimum chamfer dimension |
D1 | 111,2 mm | Bore diameter outer ring |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 120 °C | Operating temperature max. |