NSK UCP311D1
Pillow Block Bearing Units
(BRAND)：NSK
(Availability)：In Stock
Designations
UCP311D1
Included products
Bearing
Housing
P311D1
Housing
Nominal Dimensions
d
55
mm
Bore diameter
N1
38
mm
Length of attachment bolt hole
L
310
mm
Overall length
H
80
mm
Height of spherical seat centre
J
236
mm
Distance between attachment bolts
N
20
mm
Diameter of attachment bolt hole
A
80
mm
Base width
H1
30
mm
Distance between bottoms of piloting grooves
B4
0.4
mm
Width of inner ring
B1
33.17
mm
Width of inner ring
B
66
mm
Width of inner ring
S
25
mm
Distance from Opposite side face of locking device to raceway centre
L1
85
mm
Foot width
H2
154
mm
Overall height
Mounting information
G
M16
Bolt size
Basic Load Ratings
Cr
71.5
kN
Basic dynamic load rating
C0r
45
kN
Basic static load rating
Mass
mass
7.4
kg
Mass approx.
