NSK UK311D1
Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
UK311D1
Included products
Bearing
Associated products
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.
