Quick Details
Structure:Deep Groove
Type:Ball
Bore Size:2 - 150 mm
Model Number:rubber coated bearings
Precision Rating:P0 P6 P5 P4 P2
Seals Type:OPEN ZZ 2RS RS
Number of Row:Single Row
Place of Origin:Shandong, China
Material:rubber/palstic/nylon+chrome steel/stainless steel
Service:OEM Customized Services
Cage:Nylon,Chrome steel,Plastic
Vibration:Z1V1 Z2V2 Z3V3 Z4V4
Size:all size
Application:sliding door or others
Feature:Stable Performance:low Voice
Packaging & Delivery
Packaging Details
A: barreled package+outer carton+pallets
B: single box+outer carton+pallets
C: tube package+middle
Port:Shandong,Shanghai,Ningbo
Product Description
Customize rubber coated bearings 627ZZ rubber coated deep groove ball bearing 627ZZ
A part of our products:
Pictures show
Description of rubber coated bearings
Main purpose of rubber coated bearings:
Mechanical and electrical equipment , fitness equipment , food machinery , furniture and decorating materials
HDPE, PP, UPE rubber coated bearings material has proven to be relatively weak acid cross- environment (30% Cucl2 solution and 30% NaoH solution tested OK) it is suitable for most acid / base / salt / solvent / oil / gas and seawater corrosion environment. With general plastic bearings oil-free self -lubricating, anti-magnetic insulation properties, but lower mechanical strength , easily deformed. In comparison, the use of UPE material will have better strength , low friction characteristics and low temperature application characteristics (down to -150 °C).
Features
(1) good corrosion resistance at a certain temperature and concentration ability of various corrosive media and organic media
(2) high mechanical strength , high toughness can be maintained cutting at liquid nitrogen temperature (-196 °C)
(3)good self- lubricating, wear high
(4) Strong anti- adhesion
(5) low water absorption, excellent electrical insulation
(6) good resistance to high energy radiation
Main purpose
Mechanical and electrical equipment, fitness equipment , food machinery , furniture and decorating materials
PTFE high-temperature rubber coated bearings:
PTFE and PI as a new plastic material, proved to be all known engineering plastics and high temperature mechanical strength, dimensional stability and better performance , in which long-term use temperature of PTFE 260 °C, PI long-term use temperature is as high as 300 °C , and which has excellent corrosion resistance. The ball of rubber coated bearings is generally Zro2 or Si3N4 ceramic balls. In comparison the harsh operating environment of precision bearings , the drawback is due to the material itself is relatively expensive , so the higher cost.
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