CRBF High Rigidity Crossed Roller Bearings with Mounting Holes
The inner and outer rings of the CRBF high-rigidity cross roller bearing with mounting holes are both one-piece structures, and the mounting holes on the inner and outer rings can be easily installed in the device. In addition, it is not easily affected by surrounding structures such as the bearing seat and pressure plate, and achieves high-rigidity and high-precision guidance. The inner and outer rings adopt an integral structure to prevent installation errors. In addition, since it is equipped with mounting holes that can be directly fixed on the other party's mounting surface, the structure and accuracy of the bearing seat are not affected, and high-rigidity and high-precision guidance can be easily achieved. It can be easily installed in the device without a bearing seat and a pressure plate, and it can be easily fixed with bolts, so that the surrounding area of the bearing can be designed more compactly. This can reduce the number of parts and assembly processes, which helps to produce small and lightweight devices.
Model |
Dimension mm |
Basic dynamic load rating |
Basic dynamic load rating |
Mass (Ref.) |
|||
Open |
Sealed |
d |
D |
B |
|||
CRBF108AT |
CRBF108ATUU |
10 |
52 |
8 |
2,910 |
2,430 |
0.12 |
CRBF2012AT |
CRBF2012ATUU |
20 |
70 |
12 |
7,600 |
8,370 |
0.31 |
CRBF2512AT |
CRBF2512ATUU |
25 |
80 |
12 |
8,610 |
10,600 |
0.40 |
CRBF3515AT |
CRBF3515ATUU |
35 |
95 |
15 |
17,300 |
20,900 |
0.66 |
CRBF5515AT |
CRBF5515ATUU |
55 |
120 |
15 |
20,100 |
27,700 |
0.96 |
CRBF8022AT |
CRBF8022ATUU |
80 |
165 |
22 |
51,100 |
72,000 |
2.63 |
CRBF8022A |
CRBF8022AUU |
80 |
165 |
22 |
51,100 |
72,000 |
2.60 |
CRBF8022AD |
CRBF8022ADUU |
80 |
165 |
22 |
51,100 |
72,000 |
2.60 |
CRBF9025AT |
CRBF9025ATUU |
90 |
210 |
25 |
73,400 |
108,000 |
4.83 |
CRBF9025A |
CRBF9025AUU |
90 |
210 |
25 |
73,400 |
108,000 |
4.67 |
CRBF9025AD |
CRBF9025ADUU |
90 |
210 |
25 |
73,400 |
108,000 |
4.67 |
CRBF11528AT |
CRBF11528ATUU |
115 |
240 |
28 |
84,300 |
138,000 |
6.81 |
CRBF11528A |
CRBF11528AUU |
115 |
240 |
28 |
84,300 |
138,000 |
6.63 |
CRBF11528AD |
CRBF11528ADUU |
115 |
240 |
28 |
84,300 |
138,000 |
6.63 |
RA Type Crossed Roller Bearings
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RE Type Crossed Roller Bearings
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RU Crossed Roller Bearings
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CRBH High Rigidity Crossed Cylindrical Roller Bearings
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CRBC Standard Crossed Roller Bearings
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