SKF W 638/4-2RS1
Stainless steel deep groove ball bearing with integral sealing
(BRAND)：SKF
(Availability)：In Stock
Dimensions
d
4.0 mm
Bore diameter
D
9.0 mm
Outside diameter
B
4.0 mm
Width
d1
5.2 mm
Shoulder diameter
d2
5.2 mm
Recess diameter
D2
8.1 mm
Recess diameter
r1,2
0.1 mm
Chamfer dimension
