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06:24:13 GMT+0000 (Coordinated Universal Time)


81144-M
Axial cylindrical roller bearing
Axial cylindrical roller bearing 811..-M, single row
Replaces
811 44 M, 81144MPB
Preferred product


Main Dimensions & Performance Data
d | 220 mm | Bore diameter |
T | 37 mm | Height |
Ca | 420.000 N | Basic dynamic load rating, axial |
C0a | 1.730.000 N | Basic static load rating, axial |
Cua | 148.000 N | Fatigue load limit, axial |
nG | 1.170 1/min | Limiting speed |
nϑr | 485 1/min | Reference speed |
D | 270 mm | Outside diameter |
≈m | 4,681 kg | Weight |
Mounting dimensions
da min | 263 mm | Minimum diameter shaft shoulder |
Da max | 226 mm | Maximum diameter of housing shoulder |
ra max | 1,1 mm | Maximum recess radius |
Dimensions
D1 | 223 mm | Bore diameter housing washer |
d1 | 267 mm | Rip diameter shaft washer |
rmin | 1,1 mm | Minimum chamfer dimension |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 120 °C | Operating temperature max. |
Additional information
K81144-M | Axial roller and cage assembly | |
GS81144 | Housing Washer | |
WS81144 | Shaft washer |
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