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RA Series Crossed Roller Bearing

RA Series Crossed Roller BearingModel RA-Separable Outer Ring Type for Inner Ring Rotation  A compact type similar to model RB with the thinnest possible inner and outer rings. Optimal for locations requiring a light-weight and compact design such as the swivel portions of robots and manipulators.

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]
50 66 8 5.1 7.19 0.08 XRA5008 Bearing
60 76 8 5.68 8.68 0.09 XRA6008 Bearing
70 86 8 5.98 9.8 0.1 XRA7008 Bearing
80 96 8 6.37 11.3 0.11 XRA8008 Bearing
90 106 8 6.67 12.4 0.12 XRA9008 Bearing
100 116 8 7.15 13.9 0.15 XRA10008 Bearing
110 126 8 7.45 15 0.16 XRA11008 Bearing
120 136 8 7.84 16.5 0.17 XRA12008 Bearing
130 146 8 7.94 17.6 0.18 XRA13008 Bearing
140 156 13 8.33 19.1 0.19 XRA14008 Bearing
150 166 13 8.82 20.6 0.2 XRA15008 Bearing
160 186 13 23.3 44.9 0.59 XRA16013 Bearing
170 196 13 23.5 46.5 0.64 XRA17013 Bearing
180 206 13 24.5 49.8 0.68 XRA18013 Bearing
190 216 13 24.9 51.5 0.69 XRA19013 Bearing
200 226 13 25.8 54.7 0.71 XRA20013 Bearing
50 66 8 5.1 7.19 0.08 XRA5008C Bearing
60 76 8 5.68 8.68 0.09 XRA6008C Bearing
70 86 8 5.98 9.8 0.1 XRA7008C Bearing
80 96 8 6.37 11.3 0.11 XRA8008C Bearing
90 106 8 6.67 12.4 0.12 XRA9008C Bearing
100 116 8 7.15 13.9 0.15 XRA10008C Bearing
110 126 8 7.45 15 0.16 XRA11008C Bearing
120 136 8 7.84 16.5 0.17 XRA12008C Bearing
130 146 8 7.94 17.6 0.18 XRA13008C Bearing
140 156 13 8.33 19.1 0.19 XRA14008C Bearing
150 166 13 8.82 20.6 0.2 XRA15008C Bearing
160 186 13 23.3 44.9 0.59 XRA16013C Bearing
170 196 13 23.5 46.5 0.64 XRA17013C Bearing
180 206 13 24.5 49.8 0.68 XRA18013C Bearing
65 piece of data123>

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