Ball return linear guide ARC/HRC/ERC

steel

ARC/HRC/ERC Product Characteristics Our standard cpc ARC/HRC/ERC Linear Guide Sériés uses the O-type arrangement for its four-row bail circulation design. The 45-degree contact angle between the rails and balls allows our product to realize a four-directional équivalent load effect. cpc has placed spécial emphasis on strengthening the arm length (Lo) of our product so that when sustaining external force (F), this can have an even higher Mr value, which increases its rigidity and torsion-résistant capabilities. The larger and more numberous balls in our products allows it to have a 10-30% greater load capacity than similarily sized competitor products. These and other characteristics are the source of our product's high load capacity, moment, and stiffness features. Dustproof design Inner Seals The newly designed inner seals both protect the rails from foreign particles and keep the lubrication inside the runner block while maintaining a low friction profile. Bottom Seals The bottom seals work in conjunction with the innef seals to keep foreign particles out and lubrication from leaking out. Our comprehensive sealing design significantly reduces re-lubrication needs and prolongs the service life of the runner block. - The end deols work in conjunction with the bottom and inner seals to block foreign particles out and prevent lubrication leakage. Our engineering plastic has a strong friction résistance and is less prone to cracking than typical NBR plastics.