Dimensions
Bore diameter 280 mm
Outside diameter 470 mm
Width 200 mm
Product net weight 146 kg


Basic dynamic load rating 2 700 kN
Basic static load rating 5 100 kN
Reference speed 1 000 r/min
Limiting speed 1 500 r/min


d
280 mm Bore diameter
D
470 mm Outside diameter
B
200 mm Overall bearing width
D1
≈411 mm Shoulder diameter outer ring
F
329 mm Raceway diameter inner ring
b
13.9 mm Width of annular groove
K
7.5 mm Diameter lubrication hole
r1,2
min.3 mm Chamfer dimension outer ring
r3,4
min.5 mm Chamfer dimension inner ring
s
max.4.7 mm Permissible axial displacement from the normal position of one bearing ring relative to the other

<>SKF 315976 B

 

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