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07:33:10 GMT+0000 (Coordinated Universal Time)
81156-M
Axial cylindrical roller bearing
Axial cylindrical roller bearing 811..-M, single row
Replaces
811 56 M, 81156MPB
Product information
Metric
Imperial
Main Dimensions & Performance Data
d | 280 mm | Bore diameter |
T | 53 mm | Height |
Ca | 870,000 N | Basic dynamic load rating, axial |
C0a | 3,650,000 N | Basic static load rating, axial |
Cua | 310,000 N | Fatigue load limit, axial |
nG | 910 1/min | Limiting speed |
nϑr | 330 1/min | Reference speed |
D | 350 mm | Outside diameter |
≈m | 12.38 kg | Weight |
Mounting dimensions
da min | 346 mm | Minimum diameter shaft shoulder |
Da max | 288 mm | Maximum diameter of housing shoulder |
ra max | 1.5 mm | Maximum recess radius |
Dimensions
D1 | 283 mm | Bore diameter housing washer |
d1 | 347 mm | Rip diameter shaft washer |
rmin | 1.5 mm | Minimum chamfer dimension |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 120 °C | Operating temperature max. |
Additional information
K81156-M | Axial roller and cage assembly | |
GS81156 | Housing Washer | |
WS81156 | Shaft washer |