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01:49:41 GMT+0000 (Coordinated Universal Time)
81148-M
Axial cylindrical roller bearing
Axial cylindrical roller bearing 811..-M, single row
Replaces
811 48 M, 81148MPB
Product information
Metric
Imperial
Main Dimensions & Performance Data
d | 240 mm | Bore diameter |
T | 45 mm | Height |
Ca | 600.000 N | Basic dynamic load rating, axial |
C0a | 2.500.000 N | Basic static load rating, axial |
Cua | 216.000 N | Fatigue load limit, axial |
nG | 1.070 1/min | Limiting speed |
nϑr | 420 1/min | Reference speed |
D | 300 mm | Outside diameter |
≈m | 7,72 kg | Weight |
Mounting dimensions
da min | 296 mm | Minimum diameter shaft shoulder |
Da max | 248 mm | Maximum diameter of housing shoulder |
ra max | 1,5 mm | Maximum recess radius |
Dimensions
D1 | 243 mm | Bore diameter housing washer |
d1 | 297 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
K81148-M | Axial roller and cage assembly | |
GS81148 | Housing Washer | |
WS81148 | Shaft washer |