SKF NJ 304 ECP

Dimensions
Bore diameter 20 mm
Outside diameter 52 mm
Width 15 mm
Product net weight 0.153 kg

 

d	20 mm	Bore diameter
D	52 mm	Outside diameter
B	15 mm	Width
d1	≈31.2 mm	Shoulder diameter of inner ring
D1	≈41.85 mm	Shoulder diameter of outer ring
F	27.5 mm	Raceway diameter of inner ring
r1,2	min.1.1 mm	Chamfer dimension
r3,4	min.0.6 mm	Chamfer dimension
s	max.0.9 mm	Permissible axial displacement

Basic dynamic load rating 35.5 kN
Basic static load rating 26 kN
Reference speed 15 000 r/min
Limiting speed 18 000 r/min
SKF performance classSKF Explorer

 

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