SKF NNU 4156 M/W33
Double row cylindrical roller bearing
(BRAND)：SKF
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Dimensions
d
280.0 mm
Bore diameter
D
460.0 mm
Outside diameter
B
180.0 mm
Overall bearing width
D1
407.0 mm
Shoulder diameter outer ring
F
326.0 mm
Raceway diameter inner ring
b
13.9 mm
Width of annular groove
K
7.5 mm
Diameter lubrication hole
r1,2
5.0 mm
Chamfer dimension outer ring
r3,4
5.0 mm
Chamfer dimension inner ring
s
6.3 mm
Permissible axial displacement from the normal position of one bearing ring relative to the other
mass
120.0 kg
Product net weight
