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  1. INA Main shaft bearing

Main shaft bearing>HCB7207-E-T-P4S

Adjustment, in pairs or unit mounting, contact angle α= 25°, ceramic ball, restricted tolerance

d35 mm
D72 mm
B17 mm
a21 mm
Da p263 mm
da h1244 mm
r1 min1,1 mm
ra max1 mm
ra1 max1 mm
rmin1,1 mm
m0,264 kg
Weight
Cr30000 N
Basic dynamic load rating,Path item
C0r11900 N
Basic static load rating,Path item
nG Fett22000 1/min
Limit speed during grease lubrication
nG Öl36000 1/min
Limit speed with minimum oil lubrication
Cur1270 N
Fatigue limit load,Path item
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