High quality cylindrical roller bearings RB2508 cross roller bearing XRB2508 machine parts

Product Description:
The RB2508 Cross Roller Bearing is a high-quality cylindrical roller bearing specifically designed to provide exceptional precision and durability in demanding applications. Manufactured by PRS, this bearing features a cross roller design that allows for the accommodation of both radial and axial loads, making it ideal for precise motion and high-load situations.
The RB2508 offers a compact, efficient, and robust solution for various high-performance applications. With its advanced design, the bearing ensures smooth rotation and reduced friction, extending the service life of machinery and equipment. This high precision bearing is perfect for applications requiring superior accuracy, including robotics, industrial automation, and slewing applications.
As a part of PRS’s extensive bearing portfolio, the RB2508 is engineered to meet the growing demands for slewing bearings, robot bearings, and thin section ball bearings in various sectors.
 
Key Features:
• High Precision: The RB2508 provides exceptional accuracy, making it ideal for applications that demand superior precision and reliability.
• Cross Roller Design: The cylindrical rollers are arranged in a crisscross pattern, allowing the bearing to handle both radial and axial loads simultaneously, enhancing its stability and load-carrying capacity.
• Low Friction: Designed to reduce friction, the RB2508 ensures smoother operation, reducing wear and tear and improving the lifespan of the equipment.
• Compact and Efficient: The compact design of the RB2508 is ideal for space-constrained applications, without sacrificing performance or load-bearing capacity.
• Robust Construction: Built for strength and durability, this bearing is ideal for applications subjected to heavy loads and demanding operational conditions.
• Long Service Life: Thanks to its high-quality materials and precise manufacturing, the RB2508 offers a long lifespan and minimal maintenance requirements.
 
Applications:
• Robotics and Automation: The RB2508 is widely used in robotic arms, automation systems, and precision machinery, where accuracy and longevity are crucial for optimal performance.
• Slewing Applications: Perfect for slewing rings and other rotating machinery, the RB2508 can handle heavy-duty applications with high precision.
• Industrial Equipment: Ideal for use in CNC machines, industrial robots, and other manufacturing equipment requiring high-load and high-precision bearings.
• Medical Devices: The RB2508 is used in medical robotics and imaging systems that require ultra-precise and reliable bearings for smooth, continuous operation.
• Aerospace and Defense: Trusted in high-performance environments such as aerospace and defense applications, where precision and reliability are critical.
• Wind Turbines and Renewable Energy Systems: The RB2508 is also used in renewable energy systems like wind turbines, offering excellent performance and longevity.
 
The RB2508 Cross Roller Bearing from PRS is engineered for high-precision, high-performance applications. Its advanced design and robust construction make it ideal for a range of industries, from robotics to aerospace. With its superior load-carrying capacity and long service life, the RB2508 ensures reliable performance in the most demanding environments.

Product Paramenters

Type nr.	External dimension (mm)											Basic rated load(kN)			Weight
		内经	外经	宽度	滚子节 圆直径	轴肩尺寸			径向
		d	D	B	Dpw	ds	Dh	C	Co	Kg
RB2008	20	36	8	27	23.5	30.5	3.23	3.1	0.04
RB2508	25	41	8	32	28.5	35.5	3.63	3.83	0.05
RB3010	30	55	10	41.5	37	47	7.35	8.36	0.12
RB3510	35	60	10	46.5	41	51.5	7.64	9.12	0.13
RB4010	40	65	10	51.5	47.5	57.5	8.33	10.6	0.16
RB4510	45	70	10	56.5	51	61.5	8.62	11.3	0.17
RB5013	50	80	13	64	57.4	72	16.7	20.9	0.27
RB6013	60	90	13	74	68	82	18	24.3	0.3
RB7013	70	100	13	84	78	92	19.4	27.7	0.35
RB8013	80	110	13	94	87	101	20.5	32	0.38
RB8016	80	120	16	98	91	111	30.1	42.1	0.7
RB9016	90	130	16	108	98	118	31.4	45.3	0.75
RB9020	90	140	20	115	107	123	32	49	1.27
RB10016	100	140	16	119.3	109	129	31.7	48.6	0.83
RB10020	100	150	20	123	113	133	33.1	50.9	1.45
RB11012	110	135	12	121.8	117	127	12.5	24.1	0.4
RB11015	110	145	15	126.5	122	136	27.3	41.5	0.75
RB11020	110	160	20	133	120	143	34	54	1.56
RB12016	120	150	16	134.2	127	141	24.42	43.2	0.72
RB12020	120	170	20	145	137	153	36	62	1.6
RB12025	120	180	25	148.7	133	164	66.9	100	2.62
RB13015	130	160	15	144.5	137	152	25	46.7	0.72
RB13025	130	190	25	158	143	174	69.5	107	2.82
RB14016	140	175	16	154.8	147	162	25.9	50.1	1
RB14025	140	200	25	168	154	185	74.8	121	2.96
RB15013	150	180	13	164	157	172	27	53.5	0.68
RB15025	150	210	25	178	164	194	76.8	128	3.16
RB15030	150	230	30	188	173	211	100	156	5.3
RB16025	160	220	25	188.6	173	204	81.7	135	3.14
RB17020	170	220	20	191	184	198	29	62.1	2.21
RB18025	180	240	25	210	195	225	84	143	3.44
RB19025	190	240	25	211.9	202	222	41.7	82.9	2.99
RB20025	200	260	25	230	215	245	84.2	157	4
RB20030	200	280	30	240	221	258	114	200	6.7
RB20035	200	295	35	247.7	225	270	151	252	9.6
RB22025	220	280	25	250.1	235	265	92.3	171	4.1
RB24025	240	300	25	269	256	281	68.3	145	4.5
RB25025	250	310	25	277.5	265	290	69.3	150	5
RB25030	250	330	30	287.5	269	306	126	244	8.1
RB25040	250	355	40	300.7	275	326	195	348	14.8
RB26035	260	330	35	293	280	305	62	306	8.7
RB30025	300	360	25	328	315	340	76.3	178	59
RB30035	300	395	35	345	322	368	183	367	13.4
RB30040	300	405	40	351.6	326	377	212	409	17.2
RB35020	350	400	20	373.4	363	383	54.1	143	3.9
RB40035	400	480	35	440.3	422	459	156	370	14.5
RB40040	400	510	40	453.4	428	479	241	531	23.5
RB40070	400	580	70	481	430	532	470	811	72.4
RB45025	450	500	25	474	464	484	61.7	182	6.6
RB50025	500	550	25	524.2	514	534	65.5	201	7.3
RB50040	500	600	40	548.8	526	572	239	607	26
RB50050	500	625	50	561.6	536	587	267	653	41.7
RB50070	500	680	70	581.5	530	633	653	1330	86.1
RB60040	600	700	40	650	627	673	264	721	29
RB60070	600	780	70	682	630	734	700	1540	102
RB600120	600	870	120	730	643	817	1490	2800	274
RB70045	700	815	45	753.5	731	777	281	836	46
RB70070	700	880	70	782.5	731	834	766	1810	115
RB700150	700	1020	150	852	751	953	19980	3820	478
RB80070	800	950	70	868.1	836	900	468	1330	105
RB800100	800	1030	100	906	840	972	1140	2640	247
RB90070	900	1050	70	969	937	1001	494	1490	120
RB1000110	1000	1250	110	1114	1057	1171	1220	3220	360
RB1250110	1250	1500	110	1365.5	1308	1423	1350	3970	440

Product application

Packing & Delivery

1. Industrial Neutral Packing; Package as customer requirements. 2. Small size Bearings: Plastic vacuum packaging bag+Paper Box/Neutral Carton 3. Large size Bearings: Plastic film+pergamyn paper+Roll tape+Wooden Box

Company Profile

About us

Luoyang Precision Bearing Co., Ltd is a technology-based enterprise specializing in the production and research and development of precision bearings and special bearings. Since its establishment in 2003, the company has been committed to the development and production of non-standard, high-precision special bearings, and strives to replace foreign products in the field of special bearings.

PRS is committed to providing users with "professional, reliable and stable" products and services, "zero defect" is our quality goal, and all our processes are consistent with this goal.

The main products of PRS are cross cylindrical roller bearing, cross tapered roller bearing, robot cross roller bearing, harmonic reducer bearing , equal section thin-walled ball bearing, YRT turntable bearing, ZKLDF series thrust angular contact bearing, high precision slewing bearing, steel wire track bearing, etc., accuracy can reach P4、P2 level. It has the characteristics of high precision, convenient use and maintenance, low cost, short delivery cycle and high cost performance. It is widely used in electronics, medical treatment, energy, machine tool equipment, test equipment, robots and industrial automation equipment.

Exhibition

Certifications

FAQ

1. Is your company a factory or trade company ?

We are factory, not trade company.

2. What is your MOQ of your factory ?

Our MOQ is 1 pcs.

3. What is your terms of payment ?

If the payment <=1000 USD, need 100% in advance;

If the payment >1000 USD, 30% in advance, balance before shipping.

4. Why should i choose your products ?

Our products are high quality, but low price.

5. How can you guarante the quality ?

We always make sample before mass production and have fianl inspection before shipment.

6. Does your company accept OEM&ODM ?

We have your own brand PRS, but we also accept OEM&ODM products.

High quality cylindrical roller bearings RB2508 cross roller bearing XRB2508 machine parts

Contact Information:

Mr Roger DU

Mobile/WhatsApp/Wechat:

+86 18438592770

Email: [email protected]

Fix: +86 379 60212639

Luoyang Precision Bearing Co., Ltd

Factory Address: Dongda Technology Industrial Park, Jingjin Road, Luoxin Industrial Park, Xin'an County, Luoyang, China