SKF 21308 E
Spherical roller bearing with relubrication features
(BRAND)：SKF
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Dimensions
d
40.0 mm
Bore diameter
D
90.0 mm
Outside diameter
B
23.0 mm
Width
d2
60.0 mm
Shoulder diameter of inner ring
D1
79.8 mm
Shoulder/recess diameter of outer ring
b
5.5 mm
Width of lubrication groove
K
3.0 mm
Diameter of lubrication hole
r1,2
1.5 mm
Chamfer dimension
mass
0.738 kg
Product net weight
