Product Description:
YRT120 Rotary Table Bearing 120x210x40 Precision INA 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: YRT120
Size (Metric):
- ID (Inner Diameter, Bore) = 120 mm
- OD (Outer Diameter) = 210 mm
- Width (Height, thickness) = 40 mm
Precision Rating: P4/P2
Axial load rating Ca(KN): 102
Radial load rating Cr(KN): 52
Weight(Kg):5.3
Material:GCr15 bearing steel
Types of Lubrication:Grease
Rotation part: Inner ring or outer ring rotating
Yrt50, yrt80, yrt100, yrt120, yrt150, yrt180, yrt200, yrt260, yrt325, yrt395, yrt460, yrt580, yrt650, yrt850, yrt950, yrt1030, yrt1200
C. Feature of Rotary Table Bearing
1. High axial and radial load capacity.
2. High tilted rigidity and high precision.
3. Radially and axially p reloaded after fitting.
4. Support radial loads and axial loads from both sides.
D. Product Application
•Precision machine tools
•Precision 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 interference fit, use heating or cooling to expand or shrink the parts for ease of installation. Be sure the bearing temperature does not exceed 80℃ .
3.Install the mounting disc:Place the mounting disc onto the bearing and align the screw holes, Screw all the bolts in the holes first and follow the orders show in below diagram when tightening bolts in diagonally opposite sequence, Do not tighten bolts randomly.
Cautions:
1.The normal operating temperature of YRT bearing is 10-80℃, If it is over this range, please contact BYC.
2.If a foreign substance enters inside the bearing structure, the rotation route of the roller may be damage, or the bearing may fail.Please clean the bearing by refill the lubricant grease.
3.Please do not remove or apply force to the bolt and nut of the split bearing.
G. Shipping And Payment
1. Industrial Neutral Packing, Package as your requirements.
2. Small size Bearings:Plastic vacuum packaging bag+Paper Box/Neutral Carton
3.Large size Bearings:Plastic film+brown paper+Roll tape+Wooden Box
4.Shipping:By air or By sea:DHL/TNT/UPS/EMS etc
5.Min.Order Quantity: 5 Piece/Pieces
6.Supply Ability: 1500 Units/Year
7.Port:SHANGHAI, HK, Guangzhou
8.Payment Terms:T/T
Company Contact:
Contact Name: Yang Liu
Company Name: Luoyang Boying Bearing Co., Ltd
Email:
Tel: 86-379-62275175
Fax: 86-379-62275812
Street Address: Yingzhuang Industry
Park Wangchaoling Laocheng
Luoyang, Henan 471000
China
Website:
https://bycbearing.en.alibaba.com
Member name: CrossedRollerBearingsBYC
Country:
China
Member Since: 02 September 2014
Total Leads:
42 CrossedRollerBearingsBYC Import Export Business Leads
Business focus: Crossed Roller Bearing, Rotary Table Bearing, Tapered Roller Bearing, Roller Bearing, Angular Contact Ball Bearing
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