Click to enlarge

CRBT655 Crossed Roller Bearing

Rated 4.50 out of 5 based on 2 customer ratings

(2 customer reviews)

This product is available from stock
Orders placed before 6 p.m. CEST will be shipped today
Track your order with track & trace
Certificates: CE / ISO9001
OEM Service: Customized bearing materials, sizes, logos, packaging, etc
Payment Methods: T/T, Paypal, Western Union, Credit Card, Trade Guarantee

We are the most professional manufacturer of precision bearings in China, we can provide full process technical support and the most competitive price.

2 People watching this product now!

Categories: CRBT Series Cross Roller Bearing Tags: Bearing, Bearings, CRBT655, Crossed Roller Bearing, LKPB, Precision Bearings, Precision Crossed Roller Bearing

Description

CRBT Series Cross Roller Bearing, Is an ultra-thin type cross roller bearing which reduces the thickness of the inner and Outer Rings of the CRBS type to the limit, most suitable for light weight, structure design needs very compact parts, for example, small and light service robots, cooperative robots, Android, exoskeletons, radar communications, head and medical devices, such as rotating support parts.

Bearing accuracy P5/P4/P2 optional, customisation and OEM available.

1. CRBT655 Crossed roller bearing Structure

The Cross roller bearing is arranged by the rollers in a straight line. The Cross section area of the single row roller bearing and the ball bearing with a contact angle of 45 ° mounted back to back is reduced to one size. Not only the structure is compact, but also the rigidity is improved to 3 ~ 4 times of the double row angular contact ball bearing.

2.CRBT655 Crossed roller bearing Features

With intergrated inner ring and outer ring,High rigidity and high accurancy together with somooth rotation is provided by separator, can be used for both inner ring and outer ring rotation.

High precision: P5, P4, P2 precision
High rigidity: This series bearing have preload
High load：This series bearing can bear double-direction axial load, radial load and tilting moment
Small size: This series bearing can save space for machine tools

3. CRBT655 Crossed roller bearing Applications

Widely used on high precision rotary table, robot joints, rotating units, sophisticated medical equipments, and measurement instruments.

4. If you need custom made, pls contact us

LEAVE MESSAGE

5. CRBT655 Crossed roller bearing Escription

Shaftdia(mm)	LKPB Number	Boundary dimensions (mm)				Mounting		Basic dynamic	Basic static	Mass
		Boundary dimensions (mm)				dimensions (mm)		load rating C	load rating C0	(Ref.) g
		d	D	B	rmin	da	Da	N	N	(Ref.) g
10	CRBT105	10	21	5	0.15	12.5	17	1120	811	9
15	CRBT155	15	26	5	0.15	17.5	22	1320	1110	11.9
20	CRBT205	20	31	5	0.15	22.5	27	1400	1290	14.8
25	CRBT255	25	36	5	0.15	27.5	32	1650	1770	18
30	CRBT305	30	41	5	0.15	32.5	37	1770	1970	20.7
35	CRBT355	35	46	5	0.15	37.5	42	2050	2420	24
40	CRBT405	40	51	5	0.15	42.5	47	2200	2520	26.5
45	CRBT455	45	56	5	0.15	47.5	52	2300	3090	29
50	CRBT505	50	61	5	0.15	52.5	57	2280	3200	32.3
55	CRBT555	55	66	5	0.15	57.5	62	2530	3790	35
60	CRBT605	60	71	5	0.15	62.5	67	2630	4090	38
65	CRBT655	65	76	5	0.15	67.5	72	2710	4290	41
70	CRBT705	70	81	5	0.15	72.5	77	2810	4680	44
75	CRBT755	75	86	5	0.15	77.5	82	2900	5050	47
80	CRBT805	80	91	5	0.15	82.5	87	3050	5430	50
85	CRBT855	85	96	5	0.15	87.5	92	3110	5700	53
90	CRBT905	90	101	5	0.15	92.5	97	3190	6030	56
95	CRBT955	95	106	5	0.15	97.5	102	3220	6310	59
100	CRBT1005	100	111	5	0.15	102.5	107	3370	6630	61

Reviews (2)

4.5

Rated 4.5 out of 5

2 reviews

Rated 5 out of 5

Rated 4 out of 5

Rated 3 out of 5

Rated 2 out of 5

Rated 1 out of 5

2 reviews for CRBT655 Crossed Roller Bearing

Clear filters

Aadarsh (verified owner) – 26/03/2025

Rated 5 out of 5
The product is firmly packed.
Anthony (verified owner) – 30/04/2025

Rated 4 out of 5
First time to purchase thin section bearings from China, I didn’t expect such a good price, thanks!

Add a review

You must be logged in to post a review.

Quality Standard

Our products are developed through years of technical accumulation, continuous improvement and repeated practice, and all technical indicators and precision can reach the international level of similar products. Our products are mainly used in high-precision CNC rotary tables, indexing tables, direct-drive motors, industrial robots, automation equipment, harmonic reducers, medical instruments, military radar, aviation, aerospace and many other fields with high requirements for measurement and detection accuracy.

Our company has a group of senior engineers with rich practical experience in bearing design and process, we also have a very excellent and professional bearing manufacturing, processing, inspection team, constantly committed to bearing research, development, innovation, professional technical team and standardized management system to ensure the high precision and quality of our products!

LKPB®has long been committed to providing excellent products and quality service to our customers, striving for survival by quality and development by integrity. Welcome customers at home and abroad to negotiate, looking forward to cooperating with you sincerely, willing to achieve a win-win situation with new and old customers and create greater value for customers!