SKF 21309 E
Spherical roller bearing with relubrication features
(BRAND)：SKF
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Dimensions
d
45.0 mm
Bore diameter
D
100.0 mm
Outside diameter
B
25.0 mm
Width
d2
65.3 mm
Shoulder diameter of inner ring
D1
88.0 mm
Shoulder/recess diameter of outer ring
b
6.0 mm
Width of lubrication groove
K
3.0 mm
Diameter of lubrication hole
r1,2
1.5 mm
Chamfer dimension
mass
0.969 kg
Product net weight
