INA IR17X21X20-XL
Needle Roller Bearings
Inner ring IR..-XL, cylindrical
(BRAND)：INA
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Main Dimensions & Performance Data
d
17 mm
Bore diameter
F
21 mm
Raceway diameter inner ring
B
20 mm
Width
0 mm
Raceway diameter upper tolerance
-0.012 mm
Raceway diameter lower tolerance
rmin
0.3 mm
Minimum chamfer dimension
≈m
0.018 kg
Weight
