ASS201N Series-

Designations

ASS201N

Included products

Bearing

ASS201N

Bearing

Nominal Dimensions

d	12	mm	Bore diameter
D	40	mm	Outside diameter
B,B4	22	mm	Width of inner ring
C	12	mm	Outer ring width
r(min.)	0.6	mm	Chamfer dimension
r1(min.)	0.6	mm	Chamfer dimension
S1	16	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	24.3	mm	Outside diameter of inner ring
D1	38.1	mm	Diameter of snap ring groove
a	1.98	mm	Distance outer ring from side face to snap ring groove
b	1.5	mm	Width of snap ring groove

Basic Load Ratings

Cr	9.6	kN	Basic dynamic load rating
C0r	4.6	kN	Basic static load rating

Mass

Mass approx.

0.12

kg

Mass approx.