UCS208LN Series-

Designations

UCS208LN

Included products

Bearing

UCS208LN

Bearing

Nominal Dimensions

d	40	mm	Bore diameter
D	80	mm	Outside diameter
B,B4	49.2	mm	Width of inner ring
C	21	mm	Outer ring width
r(min.)	1.5	mm	Chamfer dimension
r1(min.)	1.5	mm	Chamfer dimension
S1	30.2	mm	Distance from locking device side face to raceway centre
G	8	mm	Distance face to thread centre
ds	M 8×1		Set screw
d4	53	mm	Outside diameter of inner ring
D1	76.81	mm	Diameter of snap ring groove
a	3.4	mm	Distance outer ring from side face to snap ring groove
b	2.05	mm	Width of snap ring groove

Basic Load Ratings

Cr	29.1	kN	Basic dynamic load rating
C0r	17.8	kN	Basic static load rating

Mass

Mass approx.

0.64

kg

Mass approx.