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 300 460 0 118 - - 71.5
23064 320 480 0 121 - - 78
23068 340 520 0 133 - - 105
23072 360 540 0 134 - - 110
23076 380 560 0 135 - - 115
23080 400 600 0 148 - - 150
23120 100 165 0 52 - - 4.4
23122 110 180 0 56 - - 5.55
23124 120 200 0 62 - - 7.8
23126 130 210 0 64 - - 8.55
23128 140 225 0 68 - - 10.5
23130 150 250 0 80 - - 16
23132 160 270 0 86 - - 20.5
23134 170 280 0 88 - - 21.5
23136 180 300 0 96 - - 27.5
23138 190 320 0 104 - - 34.5
23140 200 340 0 112 - - 42.5
23144 220 370 0 120 - - 53
23148 240 400 0 128 - - 65.5
23152 260 440 0 144 - - 90.5