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RB Series Crossed Roller Bearing

RB Series Crossed Roller Bearing,Model RB -Separable Outer Ring Type for Inner Ring Rotation  Cross-Roller Ring basic type, with a separable outer ring, and an inner ring integrated with the main body.It is used in locations where the rotational accuracy of the inner ring is required. It is used, for example, in the swivel portions of index tables of machine tools.

Bore Dia.-d

mm

-

mm

Inner Dia. without inner ring-Fw

mm

-

mm

Model Code
Outer Dia.-D

mm

-

mm

Outer Dia. without outer ring-Ew

mm

-

mm

Basic dimensions Basic load rating Speed ratings Mass Model
dynamic static Reference speed Limiting speed Bearing No.
d [mm] D [mm] B [mm] C [kN] C0 [kN] [r/min] [r/min] [kg]
20 36 8 3.23 3.1 0.04 XRB2008 Bearing
25 41 8 3.63 3.83 0.05 XRB2508 Bearing
30 55 10 7.35 8.36 0.12 XRB3010 Bearing
35 60 10 7.64 9.12 0.13 XRB3510 Bearing
40 65 10 8.33 10.6 0.16 XRB4010 Bearing
45 70 10 8.62 11.3 0.17 XRB4510 Bearing
50 80 13 16.7 20.9 0.27 XRB5013 Bearing
60 90 13 18 24.3 0.3 XRB6013 Bearing
70 100 13 19.4 27.7 0.35 XRB7013 Bearing
80 110 13 20.5 32 0.38 XRB8013 Bearing
80 120 16 30.1 42.1 0.7 XRB8016 Bearing
90 130 16 31.4 45.3 0.75 XRB9016 Bearing
90 140 20 32 49 1.27 XRB9020 Bearing
100 140 16 31.7 48.6 0.83 XRB10016 Bearing
100 150 20 33.1 50.9 1.45 XRB10020 Bearing
110 145 15 12.5 24.1 0.75 XRB11012 Bearing
110 160 20 27.3 41.5 1.56 XRB10015 Bearing
110 160 20 34 54 1.56 XRB11020 Bearing
120 150 16 24.42 43.2 0.72 XRB12016 Bearing
120 170 20 36 62 1.6 XRB12020 Bearing
120 180 25 66.9 100 2.62 XRB12025 Bearing
130 160 15 25 46.7 0.72 XRB13015 Bearing
130 190 25 69.5 107 2.82 XRB13025 Bearing
140 175 16 25.9 50.1 1 XRB14016 Bearing
140 200 25 74.8 121 2.96 XRB14025 Bearing
150 180 13 27 53.5 0.68 XRB15013 Bearing
150 210 25 76.8 128 3.16 XRB15025 Bearing
150 230 30 100 156 5.3 XRB15030 Bearing
160 220 25 81.7 135 3.14 XRB16025 Bearing
170 220 20 29 62.1 2.21 XRB17020 Bearing
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