Basic Info.
Model NO.
XR496051 XR496052 JXR637050 XR637050 JXR678054
Rolling Body
Roller Bearings
The Number of Rows
Single
Outer Dimension
Small and Medium-Sized (60-115mm)
Spherical
Aligning Bearings
Load Direction
Axial and Radial
Transport Package
Wodden Case
Specification
203.2*279*31.75mm
Product Description
OUR STRENGTHS
Professional replacement for SCHAEFFLER THK IKO KAYDON KOYO, precision grade P5,P4,P2,VSP.
SCHAEFFLER: Rotary table bearing (YRT, YRTS, YRTM, ZKLDF, SX, XU, XSU series) ;
Angular contact ball bearing 718 719 70 72 series.
THK: Crossed Roller Bearing (RA/RAU, RB, RE, RU).
IKO: CRB/CRBC, CRBS, CRBH, CRBT, CRBF.
TIMKEN: XR/JXR Series.
KAYDON: Reali-slim thin section bearings, NKAA NAK NKB NKC NKD NKF NKG NJHA NJA NJB NJG NJU series.
NSK/TPI/KOYO: Flexible bearings (F series and 3E series).
Manufacture and service:
1.More than 10 years experience in bearing production and research and development.
2.Experienced foreign trade team, professional and efficient, timely feedback, saving your valuable time.
3.More than 100 sets of high-precision CNC machine tools and equipment.
4. have cross-border e-commerce retail shops, eBay, Amazon shops, you can search LKPB to know more about us, let you worry-free.
5. Sufficient stock, main products are in stock, 1-3 days for delivery
6.Our products sell well in Europe, America and Australia, and we work with the world's leading manufacturers of machine tools and rotary tables for many years, so the quality of our products is unquestionable.
Strict quality control of the production process
FAQ
1.What is your Before-sales Service?
Offer to bear related consultation about technology and application;
Help customers with bearing choice, clearance configuration, products' life and reliability analysis;
Offer highly cost-effective and complete solution program according to site conditions;
Offer localized program on introduced equipment to save running cost
Provide confirmation drawings.
2.What is your latest delivery time?
If the goods are in stock, usually 1-5 days. Or if the goods are not in stock, it is 15-20 days, which is based
on the quantity.
3.Does your company have quality assurance?
Yes, for 2 years.
4.What is the competitiveness of your company's products compared to other companies?
Our main market is in Europe, America and Australia, and we work with the world's leading manufacturers of machine tools and rotary tables for many years, so the quality of our products is unquestionable.
5.What are the advantages of your company's services compared to other companies?
Answer questions online 24 hours a day, reply in a timely manner, and provide various documents required
by customers for customs clearance or sales. 100% after-sales service.
6.Which payment method does your company support?
T/T. If you would like to pay by other methods, it's ok.
7.How to contact us quickly?
Please send us an inquiry or message and leave your other contact information, such as phone number,
whatsapp account or wechat account, we will contact you as soon as possible.
8: What should I do if I don't see the type of bearing I need?
We have too many bearing series numbers. Sometimes we can't put them all on Made in China. Just send us the inquiry and we will be very happy to send you the bearing details.
Welcome to contact me anytime!
XR/JXR Cross Tapered Roller Bearings Escription
XR/JXR Cross Tapered Roller Bearingsare high precision bearings that are designed to handle both radial and axial loads simultaneously. These bearings are widely used in industrial applications such as robotics, aerospace, and machine tools.
XR/JXR Cross Tapered Roller Bearings have a unique design that consists of two tapered raceways, which intersect at a common point on the bearing axis. The rollers are arranged in a cross pattern, with each roller oriented at a 90-degree angle to the adjacent roller. The bearing is designed in such a way that it can handle both radial and axial loads simultaneously, making it ideal for applications that require high precision and rigidity.
XR/JXR Cross Tapered Roller Bearings are widely used in a variety of industrial applications, including:
Robotics: These bearings are used in robotic arms, grippers, and other robotic components that require high precision and rigidity.
Aerospace: XR/JXR Cross Tapered Roller Bearings are used in aircraft engines, landing gear systems, and other aerospace components.
Machine Tools: These bearings are used in machine tool spindles, milling machines, and other precision machining equipment.
Medical Equipment: XR/JXR Cross Tapered Roller Bearings are used in medical imaging equipment such as CT scanners and MRI machines.
XR/JXR Series Cross Roller Bearing
Dimensions | Inter Change |
(mm) |
d | D | B | r | Timken | | NACHI |
150 | 230 | 30 | 1 | | BFKB353243/HA4 | |
160 | 240 | 30 | 1.1 | | BFKB353240/HA4 | |
200 | 280 | 30 | 1.5 | | | 200XRN28 |
203.2 | 279 | 31.75 | 1.5 | XR496051 | 616093A | |
203.2 | 279 | 31.75 | 1.5 | XR496052 | | |
240 | 300 | 30 | 1 | | BFKB353203/HA4 | |
250 | 310 | 25 | 1 | | BFKB353212/HA4 | |
250 | 350 | 40 | 1.3 | | BFKB353215/HA4 | 250XRN35 |
300 | 400 | 36.492 | 1.5 | JXR637050 | | |
300 | 400 | 37 | 1.5 | XR637050 | 616094A | 300XRN50 |
300 | 480 | 60 | 1.5 | JXR678054 | | |
310 | 425 | 45 | 2.5 | JXR652050 | BFKB634097 | |
330 | 457 | 63.5 | 3.3 | XR678052 | 615661A | |
350 | 470 | 50 | 3.3 | | BFKB353216/HA4 | 350XRN47 |
370 | 495 | 50 | 3.3 | JXR699050 | | |
400 | 480 | 40 | 1.1 | | BFKB353224/HA4 | |
400 | 550 | 60 | 2.5 | | BFKB353219/HA4 | 400XRN55 |
432.03 | 571.5 | 38.1 | 3.3 | XR736052 | | |
457.2 | 609.6 | 63.5 | 3.3 | XR766051 | 615894A | 0457XRN060 |
424.95 | 614.924 | 65 | | XR766052 | | |
580 | 760 | 80 | 3.3 | XR820060 | 615662A | 580XRN76 |
580 | 760 | 80 | 6.4 | XR820061 | | |
600 | 830 | 80 | 6.4 | XR836050 | | 600XRN83 |
685.8 | 914.4 | 79.375 | 6.4 | XRA844050 | | |
685.8 | 914.4 | 79.375 | 3.3 | XR855053 | 615659A | 0685XRN091 |
685.8 | 914.4 | 79.375 | | XR855056 | | |
901.7 | 1117.6 | 82.555 | 3.3 | XR882054 | | |
901.7 | 1117.6 | 82.555 | 3.3 | XR882055 | 615895A | 0901XRN112 |
939.8 | 1117.6 | 82.55 | 3.3 | XR882058 | | |
950 | 1170 | 85 | 3 | | BFKB353251/HA4 | |
1028.7 | 1327.15 | 114.3 | 3.3 | XR889058 | BFKB353282/HA4 | 1028XRN132 |
1028.7 | 1327.15 | 95.25 | 3.3 | XR889059 | | |
1028.7 | 1327.15 | 114.3 | 3.3 | XR889060 | | |
1270 | 1524 | 95.25 | 1.8 | | 615897A | |
1549.4 | 1828.8 | 101.6 | 3.3 | XR897051 | 615898A | |
1879.6 | 2197.1 | 101.6 | 5.4 | XR903054 | 615899A | |
2463.8 | 2819.4 | 114.3 | 5.4 | | 634078A | |
Luoyang LIKE Precision Machinery Co., Ltd - LKPB, Located in Luoyang, which is a bearing manufacturing base in China, we are an enterprise focusing on the research, development and manufacture of precision bearings.
Benefiting from Luoyang's unique bearing industrial base, the company has established a complete quality management system and has a technical team with outstanding strength. Excellent production process equipment and perfect testing conditions are necessary for the production of precision bearings, which make the company's products high precision and high reliability can be guaranteed. The various bearings produced by the company are widely used in the automation industry, CNC machine tool industry, robotics industry, etc.
With the development direction of producing precision bearings, the company develops and manufactures six series of products: precision Rotary Table Bearings, precision Cross Roller Bearings, Thin-walled Precision Bearings, special Bearings for Harmonic Reducers, Hollow Rotary Platform Bearings and Flexible bearings, The precision levels including VSP, P2, P4 and P5 ,The inner diameter size range isφ20mm - φ2000mm .
Products series : Rotary Table Bearing (YRT, YRTS, YRTM, ZKLDF series) ; Crossed Roller Bearing (RA/RAU, RB, RE, RU, SX, XU, XR/JXR, XSU,CRB/CRBC, CRBS, CRBH, CRBT, CRBF series); Harmonic Reducer Bearings ( CSF, SHF series); Hollow Rotary Platform bearings ( ZK series); and Flexible Bearings.
The company strictly follows the ISO9001 quality system requirements for product quality control, relying on the professional technology of the bearing production base, the product quality is stable and cost-effective, and is well received by customers at home and abroad. The company adheres to the concept of "openness, professionalism and responsibility", and strives to become a professional bearing application service provider.
Welcome customers to negotiate, looking forward to sincere cooperation with you, willing to achieve a win-win situation with you!
Address:
Building 2, Jingsi Road, Laocheng District, Luo Yang, Luoyang, Henan, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery, Tools & Hardware
Management System Certification:
ISO 9001
Company Introduction:
Luoyang LIKE Precision Machinery Co., Ltd - LKPB, Located in Luoyang, which is a bearing manufacturing base in China, we are an enterprise focusing on the research, development and manufacture of precision bearings, mainly producing precision crossed roller bearings and rotary table bearings as well as various non-standard bearings with machining accuracy of P5, P4, P2 And VSP grade.
Benefiting from Luoyang′s unique bearing industrial base, the company has established a complete quality management system and has a technical team with outstanding strength. Excellent production process equipment and perfect testing conditions are necessary for the production of precision bearings, which make the company′s products high precision and high reliability can be guaranteed. The various bearings produced by the company are widely used in the automation industry, CNC machine tool industry, robotics industry, etc.
The company strictly follows the ISO9001 quality system requirements for product quality control, relying on the professional technology of the bearing production base, the product quality is stable and cost-effective, and is well received by customers at home and abroad. The company adheres to the concept of "openness, professionalism and responsibility", and strives to become a professional bearing application service provider. Welcome customers to negotiate, looking forward to sincere cooperation with you, willing to achieve a win-win situation with you!