LFR50/5NPP special miniature arc groove guide roller

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Bearing Type  LFR50/5KDD “Gothic” arc groove guide roller
the inside diameter of 5 mm
Outer diameter 17 mm 
thickness 8 mm 
Groove diameter 6 mm
Material Bearing steel
Use Rust machine, CNC equipment, etc.
brand  DEEG
Category  “Gothic” arc groove guide roller

LFR50/5NPP Double row angular contact bearings” parameter description

Certification: ROHS/MSDS Load direction: Radial bearing
Types of rolling elements: Jack joint Number of scrolling columns: Double row
Diameter size: Miniature bearings (below 26mm) Can the parts be separated: inseparable
Rolling body: Sealing cover: Double-sided sealing
angle: S special angle design Bearing material: High carbon chromium bearing steel (fully hardened type) (GCr15)
Sample or spot: Spot goods Raceway type: Deep groove raceway
use: Universal Use characteristics: high speed
Cage and its materials: TN engineering plastics weight: 0.008KG
thickness: 8mm the inside diameter of: 5mm
brand: DEEG model: LFR50/5KDD
Specification: 5*17*8mm trademark: BCH
Package: Plastic bottle Accuracy level: ABEC-1, ABEC-3
Yield: 500000

“LFR50/5NPP special miniature arc groove guide roller” detailed introduction

Guide roller with “gothic” arc groove-LFR series
Series guide rollers are widely used, economical and practical products among linear guide rollers, which can be adapted to cylindrical guide rails.
2. The contact between the roller and the guide rail is two-point contact, which has good contact performance.
3. The roller adopts the internal structure design of double row angular contact ball bearing and the thickened outer ring, which gives the roller a load-bearing capacity.
4. The roller is made of high-quality bearing steel, processed by heat treatment and precision grinding, and filled with long-life, high-quality, multi-purpose grease. The roller dust-proof adopts metal dust cover (KDD) or rubber sealing ring (NPP).
■ The roller guide system with LFR series guide rollers has the following characteristics:
1. High allowable speed, low resistance, long life
The outer ring surface of the LFR series guide roller is designed in a Gothic shape, so that when the roller is working, the roller and the guide rail form two-point contact with an angle of 60 degrees. The friction resistance is small and the load is uniform, which avoids the installation and The stress concentration and boundary effects caused by manufacturing errors make the guide rail system have the characteristics of high speed, low energy consumption and long life.
2. Simple and convenient installation
After the rollers are equipped with eccentric shafts and concentric shafts, the installation is very convenient. Adjust the eccentricity of the eccentric rollers to obtain a suitable preload.
3. Smooth operation, small error, and extremely low operating noise
Baichuan’s processing equipment and testing equipment ensure the accuracy of the roller shape. The mature processing technology and strict quality inspection process make all the roller outer rings radial runout and the working surface roundness is good, which makes the guide system extremely error during operation. Small, stable operation, and extremely low operating noise.

Other models:
LFR50/4NPP, LFR50/5-4KDD, LFR50/5-4NPP, LFR50/5NPP, LFR50/8KDD, LFR50/8NPP, LFR50/8-8KDD,
LFR50/8-8NPP, LFR30/8KDD, LFR30/8NPP ,LFR5201NPP,LFR5301KDD,LFR5301NPP,LFR5301-20KDD,
LFR5301-20NPP,LFR5302KDD,LFR5302NPP,LFR5201-12KDD,LFR5201-12NPP,LFR5201-14KDD,
LFR5201-14NPP,LFR5201-10.40KDD,LFR-10NPP* LFR5206-20KDD*,
LFR5206-20NPP*, LFR5206-25KDD*, LFR5206-25NPP*, LFR5207-30KDD*, LFR5207-30NPP*,
LFR5208-40KDD*, LFR5208-40NPP*, LFR5308-50KDD*, LFR5308-50NPP*


LFR50/5NPP special miniature arc groove guide roller
LFR50/5NPP special miniature arc groove guide roller
LFR50/5NPP special miniature arc groove guide roller

LFR50/5NPP special miniature arc groove guide roller

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