Linear Guide Rail 2 X HGR 20-300Mm Linear Slide Rail + 4 X Bearing Blocks Linear Guideway Rail for DIY CNC Routers Lathes Mills

Description

Item model number	6181E8QFMCUO5213E
Style	Linear Rail HGR20 with Green Bearings
Item Weight	4.4 pounds
Size	300mm
Package Dimensions	13.39 x 2.76 x 2.76 inches

• HGR20 300 mm Linear Guideway Rails: Rail width 20 mm, Rail Length 300 mm
• HGR20 Linear Rails Advantages: Helps to build economical linear guiding system and designed to achieve high precision linear motion, low friction coefficient. 4 bearing pillow blocks with smooth sliding
• High-Quality Material and Long Service Life: Linear bearing rails made of quality bearing steel. Beautiful and anti-rust surface treatment ensures durability, high hardness, and stiffness
• Easy to Assemble: Steel support rail with pre-drilled holes for ease of mounting. Stainless steel Linear optical axis guide bearings linear movement. Easy to install, less effort for maintenance
• Wide Application: Grinding machine, milling machines, lathes, drilling machine, and comprehensive processing machines, discharge manufacturing machine, boring machine, line cutting machine, precise measurement instrument, woodworking machinery, handling machine, shipping device, DIY CNC routers lathes mills, and more automated machines and equipments

Introduction:
The material is the high quality steel, extend the service life of the shaft and the machine. The shaft is case hardened, If you use normal steel shaft,The bearings will be reduce in use process.Besides, it's more durable than Plastic linear bearing. Move smoothly without deflection, minimal wear and low noise.
Key Features:
Linear Rail Kits
Linear slide kit includes 2 pieces of 300mm/11.8" long HGR20 rail shafts and 4 bearing pillow blocks.
High Quality Material
This bearing rail is constructed with quality steel main axle, and the bearing blocks can resist high temperature and own long service life.
High Hardness & Rigidity
The beautiful and anti-rust surface treatment, with high accuracy, hardness, and strong durability.
Complete Sliding Unit
specialized and technical rail and block, stabilizing the original rail. Move smoothly without deflection, minimal wear and low noise while using.
Specifications
Feature: Smooth motion
Performance: Low noise
Bearing Blocks: 4 pieces
Rail Shafts: HGR20, 300 mm (11.8")
Package Content:
2 X Linear Rails HGR20-300 mm
4 X Bearing Pillow Blocks