SKF 21312 EK
Spherical roller bearing with tapered bore and relubrication features
(BRAND)：SKF
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Dimensions
d
60.0 mm
Bore diameter
D
130.0 mm
Outside diameter
B
31.0 mm
Width
d2
87.8 mm
Shoulder diameter of inner ring
D1
115.0 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
2.1 mm
Chamfer dimension
mass
2.03 kg
Product net weight
