Spherical Roller Bearing
Product Specification

A spherical bearing is a bearing that permits angular rotation about a central point in two orthogonal directions (usually within a specified angular limit based on the bearing geometry). Typically these bearings support a rotating shaft in the [bore] of the inner ring that must move not only rotationally, but also at an angle.

Spherical bearings can be of a hydrostatic or mechanical construction. A spherical bearing by itself consists of an outer ring and an inner ring and a locking feature that makes the inner ring captive within the outer ring in the axial direction only. The outer surface of the inner ring and the inner surface of the outer ring are spherical and are collectively considered the raceway and they slide against each other, either with a lubricant, a maintenance-free or they incorporate a rolling element such as a race of ball-bearings, allowing lower friction. Spherical bearings are used in countless applications, wherever rotational motion must be allowed to change the alignment of its rotation axis.

Bearing No. d D T B C R Mass
23060 300.000 460.000 - 118.00 - - 71.500
23064 320.000 480.000 - 121.00 - - 78.000
23068 340.000 520.000 - 133.00 - - 105.00
23072 360.000 540.000 - 134.00 - - 110.00
23076 380.000 560.000 - 135.00 - - 115.00
23080 400.000 600.000 - 148.00 - - 150.00
23120 100.000 165.000 - 52.000 - - 4.400
23122 110.000 180.000 - 56.000 - - 5.550
23124 120.000 200.000 - 62.000 - - 7.800
23126 130.000 210.000 - 64.000 - - 8.550
23128 140.000 225.000 - 68.000 - - 10.500
23130 150.000 250.000 - 80.000 - - 16.000
23132 160.000 270.000 - 86.000 - - 20.500
23134 170.000 280.000 - 88.000 - - 21.500
23136 180.000 300.000 - 96.000 - - 27.500
23138 190.000 320.000 - 104.00 - - 34.500
23140 200.000 340.000 - 112.00 - - 42.500
23144 220.000 370.000 - 120.00 - - 53.000
23148 240.000 400.000 - 128.00 - - 65.500
23152 260.000 440.000 - 144.00 - - 90.500