SKF NNF 5056 B-2LS
Double row full complement cylindrical roller bearing, NNF design, with integral sealing and relubrication feature
(BRAND)：SKF
(Availability)：In Stock
Dimensions
d
280.0 mm
Bore diameter
D
420.0 mm
Outside diameter
B
190.0 mm
Width
C
189.0 mm
Outer ring width (sealed bearing)
d1
333.0 mm
Shoulder diameter inner ring
D3
413.0 mm
Snap ring groove diameter at outer ring
C1
163.2 mm
Distance between two snap ring grooves of the outer ring outside surface
C2
12.9 mm
Distance outer ring side face - snap ring groove (sealed bearing)
b
7.3 mm
Width snap ring groove outer ring
b1
9.5 mm
Width annular lubrication groove outer ring
K
6.0 mm
Diameter lubrication hole (outer ring)
r
2.0 mm
Chamfer dimension (sealed bearing)
r3,4
1.1 mm
Chamfer dimension
mass
91.0 kg
Product net weight
