Crossed Roller Bearings consist of an outer ring, an inner ring, and a plurality of rollers and spacers. The roller lies between the inner and outer ring with the spacers placed between the rollers to prevent the mutual friction between them thereby decreasing the torque resistance for rotation.
Cross roller bearing: CRBH SERIES
Identification number (IKO) |
Main dimensions (mm) |
Mounting dimensions |
Basic load rating(radial) |
inner ring |
outer ring |
width |
r(min) |
da |
Da |
C |
C0 |
d |
D |
B |
kN |
kN |
CRBH 10020 A |
CRBH 10020 A UU |
100 |
150 |
20 |
0.6 |
110 |
140 |
50.9 |
72.2 |
CRBH 11020 A |
CRBH 11020 A UU |
110 |
160 |
20 |
0.6 |
120 |
150 |
52.4 |
77.4 |
CRBH 12025 A |
CRBH 12025 A UU |
120 |
180 |
25 |
1 |
132 |
168 |
73.4 |
108 |
CRBH 13025 A |
CRBH 13025 A UU |
130 |
190 |
25 |
1 |
142 |
178 |
75.9 |
115 |
CRBH 14025 A |
CRBH 14025 A UU |
140 |
200 |
25 |
1 |
152 |
188 |
81.9 |
130 |
CRBH 15025 A |
CRBH 15025 A UU |
150 |
210 |
25 |
1 |
162 |
198 |
84.3 |
138 |
CRBH 20025 A |
CRBH 20025 A UU |
200 |
260 |
25 |
1 |
212 |
248 |
92.3 |
169 |
CRBH 25025 A |
CRBH 25025 A UU |
250 |
310 |
25 |
1.5 |
262 |
298 |
102 |
207 |