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UC311-200D1 Series

Set Screw Type

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Grouped product items
Parts Number		Qty
UC311-200D1 X AS3S Ball Bearings			Add to Compare You can use this service by registering as a member.

Product Information

Designations

UC311-200D1

Included products

Bearing

Bearing

Nominal Dimensions

d	50.8	mm	Bore diameter
D	120	mm	Outside diameter
B,B4	66	mm	Width of inner ring
C	34	mm	Outer ring width
r(min.)	2.5	mm	Chamfer dimension
S1	41	mm	Distance from locking device side face to raceway centre
G	12	mm	Distance face to thread centre
ds	1／2-20UNF		Set screw
C_a	8.5	mm	Distance from oil hole centre to raceway centre
d4	76.6	mm	Outside diameter of inner ring

Basic Load Ratings

C_r	71.5	kN	Basic dynamic load rating
C_0r	45	kN	Basic static load rating

Mass

Mass approx.

2.26

kg

Mass approx.

CAD

Customer Questions

More Information

More Information
NSK Product Type	Bearing Unit Bearing
Designations	UC311-200D1