China LFR5301-20NPP Guide Roller Bearing,LFR5301-20NPP Guide Roller Bearing Manufacturer
LFR5301-20NPP Guide Roller Bearing
The dimension and weight:
d=12mm
D=42mm
B=19mm
C=19mm
A=28mm
dw=20mm
weight=0.13kg
LFR5301-20 NPP Guide Roller Bearings are the most widely used and economical products in linear roller guides. They are suitable for cylindrical guide rails. They are characterized by smooth operation, small error, very low running noise and high running speed. Roller and rail contact for two 60-degree contact, with good contact performance and operating resistance is small, so as to achieve a longer working life. Guide roller bearings be with double row angular contact ball bearings with the internal structure of the design and thickened outer ring, the wheel has a higher carrying capacity, wheel bearings eccentric and concentric shaft configuration after the simple install.Wheel dustproof metal dust cover (KDD) or rubber seal (NPP). The material can be high quality Chrome steel and Stainless steel.
The LFR series Guide roller bearings are with following features:
1) High running speed, Low resistance, long working life;
2) Smooth operation, Small error, Low noise operation;
3) Easy to install on the Guides.
