Zys High Quality Low Price Bearing Yrt200/260

• Rolling Body：Roller Bearings
• The Number of Rows：Three Row
• Outer Dimension：300-385mm
• Material：Bearing Steel
• Load Direction：Radial and Thrust Bearing
• Separated：Separated

=== Base Info ===

• Model NO.：YRT200 YRT260
• Feature：Slewing Bearing
• Inner Diameter：200-260mm
• Mounting Outer Ring Holes Quantity：33-45
• Mounting Dimension：30-36.5mm
• Axial and Radial Runout：4-6
• Surface Roughness：0.8
• Housing Nominal Dimension：300-385mm
• Thickness：45-55mm
• Mounting Inner Ring Holes Quantity：34-46
• Transport Package：Cases and Pallets or as Customer′s Requirment
• Specification：customized
• Trademark：ZYS
• Origin：Luoyang

=== Description ===

Basic Info.

Model NO. YRT200 YRT260 Feature Slewing Bearing Inner Diameter 200-260mm Mounting Outer Ring Holes Quantity 33-45 Mounting Dimension 30-36.5mm Axial and Radial Runout 4-6 Surface Roughness 0.8 Housing Nominal Dimension 300-385mm Thickness 45-55mm Mounting Inner Ring Holes Quantity 34-46 Transport Package Cases and Pallets or as Customer′s Requirment Specification customized Trademark ZYS Origin Luoyang

Product Description

Rotary table bearing
ZYS rotary table bearings are axial/radial cylindrical roller bearings, are composed of two thrust roller bearings and a radial cylindrical roller bearing with the combination of axial and radial preload. For the convenience of transportation and mounting, use two or three symmetrical fixing screws to fasten the two shaft washers in order to prevent collision between rolling elements and rings, and avoid bad influence on bearing accuracy. This kind of bearing can support great radial and axial pressure and overturning moment with high rigidity, so it is especially used for large rotary table and large turntable.

- Single row four point contact ball slewing bearing
Feature: This kind of slewing bearings can support high dynamic loads, transmitting axial and radial forces simultaneously as well as the resulting tilting moments. Applications of this kind of bearings are hoisting, mechanical handling and general mechanical engineering etc.

- Single row cross roller slewing bearing
Feature: This kind of bearings can support combinations of large radial force, medium axial force and tilting moment with small or zero clearance. Main applications of this kind of bearings are hoisting and mechanical handling and general mechanical engineering etc.

- Double row different ball diameter slewing bearing
Feature: This kind of bearings can support high static loads with simple structures. They are mainly used in situations with variational load position and direction and continuously rotating. Main applications of this kind of bearings are deck hoisting, mining and material handling etc.

- Three row cylindrical roller slewing bearing
Feature: This kind of bearings has high load carrying capacity. Under same loads, this kind of bearings has much smaller diameters which can make the installation much compact, as different kinds of loads are supported by different races and rollers. Main applications of this kind of bearings are hoisting, mechanical handling, mining and materials-handling, offshore technology and general mechanical engineering etc.

- Roller/ball combination slewing bearings
Feature: This kind of bearings can support high axial load and low tilting moments. Usually they are large diameter slewing bearings. Applications of this kind of bearings are mining and materials handling etc.


ZYS Luoyang Bearing Science And Technology Co., ltd.
ZYS was formerly known as Luoyang bearing research institute, which was founded in 1958 and was the only first-class comprehensive research institute in China bearing industry. As it became one member of China National Machinery Industry Corporation in 1999, the former institute was transformed into the science and technology enterprise. Then Luoyang Bearing Science & Technology Co., Ltd. Was established in 2001. It was listed at Shenzhen Stock Exchange with stock code 002046 in 2005.

ZYS Advantage
ZYS has a strong strength of manufacturing high-precision and high-reliability bearings and relevant parts. ZYS company not only possesses advanced bearing manufacturing equipments and international first-class measuring instruments, but also has strong strength of manufacturing, inspecting and testing the high-precision and high-reliability bearings and relevant spare parts. In the meantime, it always keeps a leading position in bearing basic theory, lubrication technology, design, material, test, information criterion and other aspects.


We would like to and ready to do business with any company from all over the world. If any of ZYS products interests you or if you have interests in ZYS company, please don't hesitate to contact with us, we would like to give you ZYS best quality service any day any time!

Contact us

Address: No. 1 Jilin Road, Luoyang City, Henan, Province, China.
Zip Code: 471039
Website: chinazys.en.made-in-china.com

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Material:   GCr15,9Cr18,G20CrMo or others

Certificate:  GB/T19001-2000(ISO9001:2000),  GJB/Z9001A-2001,  GJB9001A-2001