INA LR50X55X20,5
Needle Roller Bearings
Inner ring LR, cylindrical
(BRAND)：INA
(Availability)：In Stock
Main Dimensions & Performance Data
d
50 mm
Bore diameter
F
55 mm
Raceway diameter inner ring
B
20.5 mm
Width
rmin
0.6 mm
Minimum chamfer dimension
30 °
Chamfer angle
≈m
65.1 g
Weight
