Jinan Yuki Bearing Co,.Ltd.
Let YUKI Quality Turning the World.
86-0531-85556568
yuki@ywsbearing.com
yuki@ywsbearing.com
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Product Description
Roller Type Linear Slide Guide Rail RGH25 RGW25 RGR25 RG25 RG25R 1000mm long
RG Series guide rail and block carriages features a roller as the rolling element instead of steel balls. The roller series offers super high rigidity and very high load capacities. The RG series is designed with a 45-degree angle of contact. Elastic deformation of the linear contact surface, during load, is greatly reduced thereby offering greater rigidity and higher load capacities in all 4 load directions.The RG series linear guideway offers high performance manufacturing and achieving longer service life.
Rolling circulation system:
Block, Rail, End cap,Circulation path, rollers
Lubrication system: Grease nipple and piping joint
Dust protection system: End seal, Bottom seal,
Cap, Double seals and scraper
Advantages and features:
(1) Optimal design
fEM analysis was performed to determine the optimal structure of the block and the rail. The unique design of the circulation path allows the RG series linear guideway to offer smoother linear motion.
(2) Super high rigidity
The RG series is a type of linear guideway that uses rollers as the rolling elements. Rollers have a greater contact area than balls so that the roller guideway features higher load capacity and greater rigidity. The figure shows the rigidity of a roller and a ball with equal volume.
(3) Super high load capacity
With the four rows of rollers arranged at a contact angle of 45-degrees, the RG series linear guideway has equal load ratings in the radial, reverse radial and lateral directions. The RG series has a higher load capacity in a smaller size than conventional, ball-type linear guideways.
(4) Operating life increased
Compare with the ball element, the contact pressure of rolling element is distributed on the line region. Therefore, stress concentration was reduced siginificantly and the RG series offers longer running life. The nominal life of RG series can be calculated by using Eq.
| HGW15CB HGW20CB HGW25CB HGW30CB HGW35CB HGW45CB HGW55CB HGW65CB |
| RGH25CA RGH30CA RGH35CA RGH45CA RGH55CA RGH65CA |
| QHH15CA QHH20CA QHH25CA QHH30CA QHH35CA |
| EGH15CA EGH20CA EGH25CA EGH30CA EGH15SA EGH20SA EGH25SA EGH30SA |
| MGN7C MGN9C MGN12C MGN15C MGN7H MGN9H MGN12H MGN15H |
| HGH15CA HGH20CA HGH20HA HGH25CA HGH25HA HGH30CA HGH30HA HGH35CA HGH35HA HGH45CA HGH45HA HGH55CA HGH55HA HGH65CA HGH65HA |
| HGW15CA HGW20CA HGW20HA HGW25CA HGW25HA HGW30CA HGW30HA HGW35CA HGW35HA HGW45CA HGW45HA HGW55CA HGW55HA HGW65CA HGW65HA |
| HGW15CB HGW20CB HGW20HB HGW25CB HGW25HB HGW30CB HGW30HB HGW35CB HGW35HB HGW45CB HGW45HB HGW55CB HGW55HB HGW65CB HGW65HB |
| HGW15CC HGW20CC HGW20HC HGW25CC HGW25HC HGW30CC HGW30HC HGW35CC HGW35HC HGW45CC HGW45HC HGW55CC HGW55HC HGW65CC HGW65HC |
| EGH15SA EGH15CA EGH20SA EGH20CA EGH25SA EGH25CA EGH30SA EGH30CA |
| EGW15SA EGW15CA EGW20SA EGW20CA EGW25SA EGW30SA EGW30CA |
| EGW15SB EGW15CB EGW20SB EGW20CB EGW25SB EGW25CB EGW30SB EGW30CB |
♥1.Your inquiry will be reply within 2 hours.
♥2.Fast delivery,within 7 working days.
♥3.Packing: you will receive a Perfect product with strong outside packing.
♥4.With advanced first-level facilities and testing equipment,to insure no mistake on the dimension of the bearings.
♥5.No M.O.Q, Because we are manufacture.
♥6.24 hours on line,no limited to talk to us.
♥7.Return Policy:We gladly accept returns for item purchased within a 30 day period, provided it is still in the original package, not used nor damaged.
♥8.Warranty Claims :The Warranty covers any Defect of the product for a period of 12 months. It does not cover items that are not correctly installed or over tightened which may cause premature failure. Installation or any other fee's are not refundable.
