ASS204N Series-

Designations

ASS204N

Included products

Bearing

ASS204N

Bearing

Nominal Dimensions

d	20	mm	Bore diameter
D	47	mm	Outside diameter
B,B4	25	mm	Width of inner ring
C	14	mm	Outer ring width
r(min.)	1	mm	Chamfer dimension
r1(min.)	0.6	mm	Chamfer dimension
S1	18	mm	Distance from locking device side face to raceway centre
G	4.2	mm	Distance face to thread centre
ds	M5×0.8		Set screw
d4	29.6	mm	Outside diameter of inner ring
D1	44.6	mm	Diameter of snap ring groove
a	2.38	mm	Distance outer ring from side face to snap ring groove
b	1.5	mm	Width of snap ring groove

Basic Load Ratings

Cr	12.8	kN	Basic dynamic load rating
C0r	6.65	kN	Basic static load rating

Mass

Mass approx.

0.17

kg

Mass approx.