CRBA (outer ring segmented type) cross roller bearing
High-load compatible design with patent acquisition! The CRBA series, with a rich lineup in its basic form, is used for applications involving inner ring rotation.
The Hiwin cross roller bearing, characterized by high rigidity and high rotational accuracy, is compact and easy to install. Both the sealed and open types have oil holes, allowing for grease filling. The rollers are separated by retainers, which reduce friction and rotational torque between the rollers. It is suitable for a wide range of applications as a rotating component in industrial automatic control devices, machine tools, inspection equipment, and medical devices. It consists of an integral inner ring and an outer ring fixed with screws to prevent separation of the two-part ring. ■ Sealed type (WW): Seals on both sides prevent foreign matter from entering the raceway and grease leakage. ■ Open type (NN): No seals on either side. It has low friction resistance and is used for low-torque bearings. In both cases, grease can be replenished through the oil holes. They can be used in a wide range of applications as rotating components in industrial automatic control devices, machine tools, inspection equipment, and medical devices.
basic information
For details, please refer to the catalog or contact us.
Price range
Delivery Time
Model number/Brand name
HIWIN Cross Roller Bearing
Applications/Examples of results
They can be used in a wide range of applications as rotating parts for industrial automatic control devices, machine tools, inspection equipment, medical devices, and more.
CAD data（52）
| Model number | overview | File |
|---|---|---|
| 【CRB】CRBA020 | Cross roller bearing CRBA (split outer ring) inner diameter 20mm |
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| 【CRB】CRBA020 | Cross roller bearing CRBA (split outer ring) inner diameter 20mm |
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| 【CRB】CRBA025 | Cross roller bearing CRBA (split outer ring) inner diameter 25mm |
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| 【CRB】CRBA025 | Cross roller bearing CRBA (split outer ring) inner diameter 25mm |
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| 【CRB】CRBA030 | Cross roller bearing CRBA (split outer ring) inner diameter 30mm |
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| 【CRB】CRBA030 | Cross roller bearing CRBA (split outer ring) inner diameter 30mm |
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| 【CRB】CRBA035 | Cross roller bearing CRBA (split outer ring) inner diameter 35mm |
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| 【CRB】CRBA035 | Cross roller bearing CRBA (split outer ring) inner diameter 35mm |
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| 【CRB】CRBA040 | Cross roller bearing CRBA (split outer ring type) inner diameter 40mm |
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| 【CRB】CRBA040 | Cross roller bearing CRBA (split outer ring type) inner diameter 40mm |
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| 【CRB】CRBA045 | Cross roller bearing CRBA (split outer ring type) inner diameter 45mm |
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| 【CRB】CRBA045 | Cross roller bearing CRBA (split outer ring type) inner diameter 45mm |
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| 【CRB】CRBA050 | Cross roller bearing CRBA (split outer ring) inner diameter 50mm |
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| 【CRB】CRBA050 | Cross roller bearing CRBA (split outer ring) inner diameter 50mm |
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| 【CRB】CRBA060 | Cross roller bearing CRBA (split outer ring) inner diameter 60mm |
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| 【CRB】CRBA060 | Cross roller bearing CRBA (split outer ring) inner diameter 60mm |
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| 【CRB】CRBA070 | Cross roller bearing CRBA (split outer ring type) inner diameter 70mm |
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| 【CRB】CRBA070 | Cross roller bearing CRBA (split outer ring type) inner diameter 70mm |
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| 【CRB】CRBA080 | Cross roller bearing CRBA (split outer ring type) inner diameter 80mm |
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| 【CRB】CRBA080 | Cross roller bearing CRBA (split outer ring type) inner diameter 80mm |
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| 【CRB】CRBA090 | Cross roller bearing CRBA (split outer ring type) inner diameter 90mm |
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| 【CRB】CRBA090 | Cross roller bearing CRBA (split outer ring type) inner diameter 90mm |
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| 【CRB】CRBA100 | Cross roller bearing CRBA (split outer ring type) inner diameter 100mm |
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| 【CRB】CRBA100 | Cross roller bearing CRBA (split outer ring type) inner diameter 100mm |
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| 【CRB】CRBA110 | Cross roller bearing CRBA (split outer ring type) inner diameter 110mm |
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| 【CRB】CRBA110 | Cross roller bearing CRBA (split outer ring type) inner diameter 110mm |
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| 【CRB】CRBA120 | Cross roller bearing CRBA (split outer ring type) inner diameter 120mm |
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| 【CRB】CRBA120 | Cross roller bearing CRBA (split outer ring type) inner diameter 120mm |
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| 【CRB】CRBA130 | Cross roller bearing CRBA (split outer ring type) inner diameter 130mm |
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| 【CRB】CRBA130 | Cross roller bearing CRBA (split outer ring type) inner diameter 130mm |
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| 【CRB】CRBA140 | Cross roller bearing CRBA (split outer ring) inner diameter 140mm |
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| 【CRB】CRBA140 | Cross roller bearing CRBA (split outer ring) inner diameter 140mm |
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| 【CRB】CRBA150 | Cross roller bearing CRBA (split outer ring type) inner diameter 150mm |
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| 【CRB】CRBA150 | Cross roller bearing CRBA (split outer ring type) inner diameter 150mm |
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| 【CRB】CRBA160 | Cross roller bearing CRBA (split outer ring type) inner diameter 160mm |
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| 【CRB】CRBA160 | Cross roller bearing CRBA (split outer ring type) inner diameter 160mm |
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| 【CRB】CRBA170 | Cross roller bearing CRBA (split outer ring) inner diameter 170mm |
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| 【CRB】CRBA170 | Cross roller bearing CRBA (split outer ring) inner diameter 170mm |
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| 【CRB】CRBA180 | Cross roller bearing CRBA (split outer ring type) inner diameter 180mm |
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| 【CRB】CRBA180 | Cross roller bearing CRBA (split outer ring type) inner diameter 180mm |
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| 【CRB】CRBA190 | Cross roller bearing CRBA (split outer ring type) inner diameter 190mm |
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| 【CRB】CRBA190 | Cross roller bearing CRBA (split outer ring type) inner diameter 190mm |
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| 【CRB】CRBA200 | Cross roller bearing CRBA (split outer ring type) inner diameter 200mm |
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| 【CRB】CRBA200 | Cross roller bearing CRBA (split outer ring type) inner diameter 200mm |
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| 【CRB】CRBA220 | Cross roller bearing CRBA (split outer ring type) inner diameter 220mm |
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| 【CRB】CRBA220 | Cross roller bearing CRBA (split outer ring type) inner diameter 220mm |
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| 【CRB】CRBA240 | Cross roller bearing CRBA (split outer ring type) inner diameter 240mm |
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| 【CRB】CRBA240 | Cross roller bearing CRBA (split outer ring type) inner diameter 240mm |
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| 【CRB】CRBA250 | Cross roller bearing CRBA (split outer ring type) inner diameter 250mm |
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| 【CRB】CRBA250 | Cross roller bearing CRBA (split outer ring type) inner diameter 250mm |
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| 【CRB】CRBA300 | Cross roller bearing CRBA (split outer ring type) inner diameter 300mm |
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| 【CRB】CRBA300 | Cross roller bearing CRBA (split outer ring type) inner diameter 300mm |
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