INA IR45X50X25,5-XL
Needle Roller Bearings
Inner ring IR..-XL, cylindrical
(BRAND)：INA
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Main Dimensions & Performance Data
d
45 mm
Bore diameter
F
50 mm
Raceway diameter inner ring
B
25.5 mm
Width
-0.005 mm
Raceway diameter upper tolerance
-0.019 mm
Raceway diameter lower tolerance
rmin
0.3 mm
Minimum chamfer dimension
≈m
72 g
Weight
