SKF 30311/DF
Matched tapered roller bearings arranged face-to-face
(BRAND)：SKF
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Dimensions
d
55.0 mm
Bore diameter
D
120.0 mm
Outside diameter
T
63.0 mm
Total width
2B
58.0 mm
Width of inner rings
b
8.0 mm
Width of lubrication groove
K
4.5 mm
Diameter of lubrication hole
r3,4
2.0 mm
Chamfer dimension
r5
0.6 mm
Chamfer dimension
mass
2.56 kg
Product net weight
