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Thin-Walled Cross Roller Type CRB
There are two types of thin-walled crossed roller bearings, one is the crossed cylindrical roller bearing, CRB3010 CRB4010 CRB5015 CRB6015 CRB7015 CRB8020 CRB9020 CRB10020 CRB11020 CRB12025 CRB13025 CRB14025 CRB15015 CRB15025 CRB15030 CRB20025 CRB20030 CRB20035 CRB25025 CRB25030 CRB25040 CRB30025 CRB30035 CRB30040 CRB40040 CRB50040
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Thrust Roller Bearings
Thin-Walled Cross Roller Type CRB
There are two types of thin-walled crossed roller bearings, one is the crossed cylindrical roller bearing, the other is the crossed tapered roller bearing, which is widely used due to its own particularity and the incomparable advantages of other bearings. The internal structure of the crossed roller bearing has excellent rotation accuracy. The rollers are arranged perpendicular to each other at 90°. There are spacers or spacers between the rollers, which can prevent the inclination of the rollers and the mutual abrasion between the rollers. An increase in rotational torque is effectively prevented. Ideal for high-speed machine tool applications such as vertical boring machines and vertical grinders. It is also especially suitable for many equipment with limited space and high requirements for rotation accuracy.
| Bearing Number | Dimensions （mm） |
| CRB3010 | 30×55×10 |
| CRB4010 | 40×65×10 |
| CRB5015 | 50×80×15 |
| CRB6015 | 60×90×15 |
| CRB7015 | 70×100×15 |
| CRB8020 | 80×130×20 |
| CRB9020 | 90×140×20 |
| CRB10020 | 100×150×20 |
| CRB11020 | 110×160×20 |
| CRB12025 | 120×180×25 |
| CRB13025 | 130×190×25 |
| CRB14025 | 140×200×25 |
| CRB15015 | 150×180×15 |
| CRB15025 | 150×210×25 |
| CRB15030 | 150×230×30 |
| CRB20025 | 200×260×25 |
| CRB20030 | 200×280×30 |
| CRB20035 | 200×295×35 |
| CRB25025 | 250×310×25 |
| CRB25030 | 250×330×30 |
| CRB25040 | 250×355×40 |
| CRB30025 | 300×360×25 |
| CRB30035 | 300×395×35 |
| CRB30040 | 300×405×40 |
| CRB40040 | 400×510×40 |
| CRB50040 | 500×600×40 |
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Kenworth Bearing
Address: E1-2420 Mingquan Plaza,No.56 Dikou Road,
Jinan,Shandong,China 250031.
Phone /WhatsApp : +86-13675315646
General Manager: Mark Cao
Email: sales@kenworthbearing.com
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