Basic Info.
Rolling Body
Roller Bearings
The Number of Rows
Multi-column
Outer Dimension
Medium and Large(120-190mm)
Spherical
Non-Aligning Bearings
Load Direction
Axial and Radial
Application
CNC Machine Tool, Indexing Tables, 5 Axis 4axis
Total Model
Yrts200 Yrts260 Yrts325 Yrts395 Yrts460
Transport Package
Wodden Case
Specification
260*385*36.5mm
Product Description
LKPB YRTS series turntable bearings
YRTS series limit speed is higher than YRT series. YRTS high speed rotary table bearing are as same as YRT basic rotary table bearings, designed with two axial component and a radial component: axial component contains two axial cylinder roller cage assembles, an outer ring, a L-section inner ring and a second ring. Axial preloaded after fitting. Radial component contains a cylinder roller cage assembles, radial preload also added after fitting. The outer ring, L-section inner ring and the second ring have fixing hole. The unit is located by means of retaining screws for the safety of transport and handling. YRTS high speed series bearing can be used for shaft which driven by direct drive motor.
The dimension, shape, and structure of YRTS high speed bearings are as same as YRT basic rotary table bearings, and the difference is the inner structure. Due to it's special inner design, this kind of bearing have higher limiting speed and lower and lower friction and high speed. Such as Direct drive shaft, especially for the CNC rotary table structure. YRT and YRTS series bearing all use TURMOGREASE Li802EP grease which are produced by LUBCON in Germany, the operating temperature is between -35ºC and +140ºC, compatible with NBR, FKM, PTFE and PA66, you can also choose the grease of Shell company. The bearings have grease hole on out ring and L-section inner ring for adding grease.
YRTS200 YRTS260 YRTS325 YRTS395 YRTS460
1. YRTS High Speed Rotary Table Bearing Structure
YRT Rotary Table Bearing, It consists of a thrust/radial housing washer,a thrust/radial shaft washer,two axial needle roller and cage assemblies and cage assemblies and a group of radial cylindrical roller, housing washer and shaft washer have equally spaced fitting bolt holes.
2. YRTS High Speed Rotary Table Bearing Advantages
YRTS Rotary Table Bearing have high axial load and radial load ,and high tilting rigidity and high precision.
3. YRTS High Speed Rotary Table Bearing Applications
YRT Rotary Table Bearing can be used to the machine tool and other high precision machinery of the rotary table or sub-set, and also can be used for chuck, measuring instruments and test equipment and rotary table configuration, this bearing requires higher quality of the parts to match it. you can control screw tightening torque when install it.
4. YRTS High Speed Rotary Table Bearing Characteristics
1. High precision: P4 precision, P2 precision
2. High rigidity: This series bearing have preload
3. High load:This series bearing can bear double-direction axial load, radial load and tilting moment
4. High speed: YRTS series bearing can be applied to the situation of high rotating speed
YRTS rotary table bearing | | | | | | | | | | | | | |
bearing type | boundary dimensions | fixing holes | | bearing type | Number of retaining screws | Extraction thread hole | Number of pitches X angle of pitches | Screw tightening torque | Basic load rating | Limiting speed | weight |
| axial | radial |
d | D | T | H | C | d1 | dn | dm | inner ring | outer ring | | dynamic load | static load | dynamic load | static load |
unit: mm | d0 | ds | TS | quantity | dL | quantity | | MA2) | Ca | Coa | Cr | Cor | grease |
mm | mm | | G | quantity | qty×t | Nm | KN | r/min | Kg |
YRTS200 | 200 | 300 | 45 | 30 | 15 | 274 | 215 | 285 | 7 | 11 | 6.2 | 46 | 7 | 45 | | quantity |
YRTS260 | 260 | 385 | 55 | 36.5 | 18 | 345 | 280 | 365 | 9.3 | 15 | 8.2 | 34 | 9.3 | 33 | | YRTS200 | 2 | M8 | 3 | 48×7.5° | 14 | 155 | 840 | 94 | 226 | 1160 | 9.7 |
YRTS325 | 325 | 450 | 60 | 40 | 20 | 415 | 342 | 430 | 9.3 | 15 | 8.2 | 34 | 9.3 | 33 | | YRTS260 | 2 | M12 | 3 | 36×10° | 34 | 173 | 1050 | 110 | 305 | 910 | 18.3 |
YRTS395 | 395 | 525 | 65 | 42.5 | 20 | 486 | 415 | 505 | 9.3 | 15 | 8.2 | 46 | 9.3 | 45 | | YRTS325 | 2 | M12 | 3 | 36×10° | 34 | 191 | 1260 | 109 | 320 | 760 | 25 |
YRTS460 | 460 | 600 | 70 | 46 | 22 | 560 | 482 | 580 | 9.3 | 15 | 8.2 | 46 | 9.3 | 45 | | YRTS395 | 2 | M12 | 3 | 48×7.5° | 34 | 214 | 1540 | 121 | 390 | 650 | 33 |
| | | | | | | | | | | | | | | | YRTS460 | 2 | M12 | 3 | 48×7.5° | 34 | 221 | 1690 | 168 | 570 | 560 | 45 |
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.); 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!