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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

Classification :

Thrust Roller Bearings

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PRODUCT DETAILS

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