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YRT650 Rotary Table Bearing 650x870x122 INA NC turntable bearing
A. Product Description
YRT bearings (rotary table bearings) are axial and radial combined cylindrical roller bearings, including two thrust needle roller bearings and a radial cylindrical roller bearing with the combination of axial and radial PRELOAD. For the convenience of transportation and fixing, two or three symmetrical screws are fastened to the two rings in order to prevent rollers and rings generating collisions which influence bearing accuracy.
B. Bearing Parameter & Model Table
Structure:Axial & Radial Trust Bearing
Type:Rotary Table Bearing
Brand Name:BYC
Model Number: YRT650
Size (Metric):
- ID (Inner Diameter, Bore) = 650 mm
- OD (Outer Diameter) = 870 mm
- Width (Height,thickness) = 122 mm
Precision Rating: P4/P2
Axial load rating Ca(KN): 1040
Radial load rating Cr(KN): 490
Weight(Kg): 200
Material:GCr15 bearing steel
Types of Lubrication:Grease
Rotation part: Inner ring or outer ring rotating
C. Feature of Rotary Table Bearing
1. High axial and radial load capacity.
2. High tilted rigidity and high precision.
3. Radially and axially preloaded after fitting.
4. Support radial loads and axial loads from both sides.
D. Product Application
•Precision machine tools
•Percision Turntable, NC rotary table
•Rotation part of Machine tools
•Inspection instrument,Medical equipment
•Indexing plate of other precision machines etc
E. Installation & Cautions
1.Inspect the parts before installing:Clean bearing bracket,main axle or other parts to remove dirt or grease.
2.Place the bearing into the bearing bracket and main axle:To match the design clearance ,keep the bearing horizontal and insert the bearing into the bearing bracket or axle.If it is hard to install,use a rubber hammer to slightly hit every part of the bearing,so that the bearing can be attention to the hitting force is too large.Afterwards,the matching status of bearing and basic face can be examined by checking the noise.For a inte |
| Company: |
Luoyang Boying Bearing Co.,Ltd
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| Contact: |
Mr. Yang Liu |
| Address: |
Yingzhuang industrial park wangchaoling |
| Postcode: |
471000 |
| Tel: |
86-0379-62275175 |
| Fax: |
86-0379-62275812 |
| E-mail: |
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