LM30UU Linear motion ball bearing manufacturer high precision double row

GB BEARING is a professional manufacture in producing linear motion bearing,with an ISO9001 certified company which is equiped with most advanced production machines to ensure products in good quality,and the main products are linear motion nearomg,deep groove ball bearings,tapered roller bearings and so on,which are widely used in CNC machines,industrial Automation Machines,Printing machines,Electrical Tools,Sports Equipmemts and so on.

 Structure of linear motion ball bearing:

1.Linear motion bearing consists of an outer cylinder,ball retainer,balls and two end rings.The ball retainer which holds the balls in the recirculating trucks in held inside the outer cylinder by end rings.

2.Those parts are assembled to optimize their required functions.

3.The ball retainer is maintained sufficient hardness by heat treatment,therefore it ensures the bushings projected travel life and satisfactory durability.

4.The ball retainer is made from steel or resin.The steel retainer has high rigidity obtained by heat treatment.The user can select the optimum type for meeting the users service conditions

Features of linear motion ball bearing:

1.High Precision and Rigidity

2.Ease pf Assembly

3.Ease of replacement

4.Variety of types:the standard,integral single-retainer closed type,the clearance adjustable type and the open.double-retainer,and flanged types

Model of linear bearing