UK311D1 Series-

Designations

UK311D1

Included products

Bearing

UK311D1

Bearing

Associated products

Adapter sleeve

H2311X

Adapter sleeve

Nominal Dimensions

d	55	mm	Bore diameter
D	120	mm	Outside diameter
B1	59	mm	Overall bearing width
d1	50	mm	Sleeve bore diameter
d2	75	mm	Outside diameter lock nut
B,B4	44	mm	Width of inner ring
B2	12	mm	Width lock nut including lock washer
C	34	mm	Outer ring width
Ca	8.5	mm	Distance from oil hole centre to raceway centre
d4	76.6	mm	Outside diameter of inner ring

Basic Load Ratings

Cr	71.5	kN	Basic dynamic load rating
C0r	45	kN	Basic static load rating

Mass

Mass approx.

2.06

kg

Mass approx.