DURBAL Maintenance Required Spherical-Plain Bearing - Sliding Combination Steel/Steel: These spherical bearings consist of a hardened, phosphated steel joint ball and a hardened, phosphated steel outer ring, split at two points, with oil groove and drill holes. For use with heavy shock loads, therefore is particularly suitable for the vibration range with slow, heavy movements. The spherical plain bearing has a large contact area in the joint ball area, which is why it is preferred for heavy loads. The outer ring is split in two places to accommodate the joint ball. The split outer ring and the joint ball are held together by a snap ring in the groove around the outer ring. Temperature range: -40 deg C to +110 deg C.
Brand / Quality: Durbal - High Quality Inside Diameter: 70mm
d
=
70mm
d1
=
74.5mm
D
=
110mm
dk
=
100mm
B
=
58mm
C
=
50mm
rs
=
0.6mm
r1s
=
0.6mm
Tilt angle α
=
5 Deg
Weight
=
2.3 kg
Basic load rating dyn C
=
490 kN
Basic load rating stat Co
=
2940 kN
CN
=
95-170 µm
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Simply Bearings Ltd, Halton House, Greenfold Way, Leigh Greater Manchester WN7 3XJ United kingdom