Model PRGW-45CA linear guide, is a type of roller lm guideways that uses rollers as the rolling elements. Rollers have a greater contact area than balls so that the roller bearing linear guide features higher load capacity and greater rigidity. Compared to ball type linear guide, PRGW series block is excellent for heavy moment load applications due to low assembly height and large mounting surface.
roller guide rails are different from ball guide rails (see left picture), with the four rows of rollers arrangement at a contact angle of 45-degrees, the PRG series linear guideway has equal load ratings in the radial, reverse radial and lateral directions. The PRG series has a higher load capacity in a smaller size than conventional, ball-type linear guideways.
For PRGW-CA / PRGW-HA series linear motion rolling guides, we can know the definition of each code as follows:
Take size 45 for example:
1) Automation system
2) heavy transportation equipment
3) CNC processing machine
4) heavy cutting machines
5) CNC grinding machines
6) injection molding machine
7) electric discharge machines
8) big gantry machines
oil and waterproof plastic package for each roller bearing linear guide and then carton box or wooden frame.
we control types of linear slides quality from raw material source to finished product before delivery.
Many customers arrived at the factory, they inspected the linear rail types in factory and are satisfied with our factory, the quality of linear rail set and our services .
Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In addition, we have obtained CE certificates. Selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as Russia, Canada, American, Mexico etc. We also welcome ODM orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.
1. QC department to control quality for each step.
2. High precision production equipments, such as Chiron FZ16W ,DMG MORI MAX4000 Machining Centers , control precision automatically.
3. ISO9001:2008 quality control system
Complete dimensions for roller bearing linear guide rails as follows:
|Model||Dimensions of Assembly (mm)||Block size (mm)||Dimensions of Rail (mm)||Mounting bolt size for rail||Basic dynamic load rating||Basic static load rating||weight|
1. Before placing order, welcome to send us inquiry, to describe simply your requirements;
2. Normal length of linear guideway from 1000mm to 6000mm, but we accept custom-made length;
3. Block color is silver and black, if you need custom color, such as red, green, blue, this is available;
4. We receive small MOQ and sample for quality test;
5. If you want to become our agent, welcome to call us +86 19957316660 or send us email;