CRBH20025|Crossed Roller Bearings|tiny section 200*260*25mm
CNC machine tool rotary table bearings& robot arm used
CRBH20025 (Integrated Inner/Outer Ring Type):This model is with an integrated Inner/Outer Ring structure,can be used for both inner-ring rotation and outer-ring rotation.
|
shaft diameter mm |
Identification number |
Main dimensions mm |
Mounting dimensions mm |
Basic dynamic load rating |
Basic static load rating |
Weight |
|||||
|
inner ring d |
outer diameter D |
width B |
r min |
da |
Da |
C kN |
Co kN |
Kg |
|||
|
100 |
CRBH 10020 A |
CRBH 10020 A UU |
100 |
150 |
20 |
0.6 |
110 |
140 |
50.9 |
72.2 |
1.45 |
|
110 |
CRBH 11020 A |
CRBH 11020 A UU |
110 |
160 |
20 |
0.6 |
120 |
150 |
52.4 |
77.4 |
1.56 |
|
120 |
CRBH 12025 A |
CRBH 12025 A UU |
120 |
180 |
25 |
1 |
132 |
168 |
73.4 |
108 |
2.62 |
|
130 |
CRBH 13025 A |
CRBH 13025 A UU |
130 |
190 |
25 |
1 |
142 |
178 |
75.9 |
115 |
2.82 |
|
140 |
CRBH 14025 A |
CRBH 14025 A UU |
140 |
200 |
25 |
1 |
152 |
188 |
81.9 |
130 |
2.96 |
|
150 |
CRBH 15025 A |
CRBH 15025 A UU |
150 |
210 |
25 |
1 |
162 |
198 |
84.3 |
138 |
3.16 |
|
200 |
CRBH 20025 A |
CRBH 20025 A UU |
200 |
260 |
25 |
1 |
212 |
248 |
92.3 |
169 |
4 |
|
250 |
CRBH 25025 A |
CRBH 25025 A UU |
250 |
310 |
25 |
1.5 |
262 |
298 |
102 |
207 |
4.97 |
C. Feature of Crossed Roller Bearing
1. High accuracy and load capacity. Precision ground V grooved ways and rollers.
2. Withstands force in any direction. Alternately crossed rollers 45º angle.
3. Easy Installation and get used to small spaces. Threaded mounting holes in standard pattern.
4. Factory preloaded for minimum axial play and low coefficient of friction.
D. Product Application
•Industrial Robotic arm,Reducer drive
•Percision Turntable,NC rotary table
•Rotation part of Machine tools
•Inspection instrument,Medical equipment
•Aero&Aviation equipment,Military radar etc













