Manufacturer of ball & roller bearings, mounted units, seals, lubricants, maintenance tools, condition monitoring equipment. Engineering consulting services. Range of screws, both ball & roller; guiding & positioning systems, including, "linear motion bearings" , speedi-roll, profile & precision rail guides, positioning systems & actuators.

Manufacturer of linear motion bearings made from chrome steel. Various applications include electronic aid, tension testers, digitized three-dimensional coordinate measurement systems, slide unit of multi-spindles, machines, punches, grinders, printers and food packaging machinery. Stock items available. 

Distributor of ball bearings including linear motion bearings. Other types of ball bearings include airframe, angular contact, annular, anti-friction, cam follower, cartridge, ceramic, corrosion resistant, cup & cone, deep groove, double row, duplex type, extended inner ring, extra large, extra small, felt seal, flanged, precision, inch size, maximum capacity, metric, miniature, non-magnetic, permanently sealed, precision, prelubricated, pump, radial, reciprocating, recirculating, retainer type, sealed, self-aligning, self-lubricating, shielded type, single row, sleeve & snap ring type, special, spherical rod end, stainless steel, super precision, thin section, thrust & wide inner ring ball bearings.

Patented SKF? compact linear motion bearings promote reliable and long service life in linear guidance systems and can serve ideally where available space for components may be minimal. Their recirculating balls reduce friction and provide unlimited stroke to deliver optimized performance. Sealed and stainless versions expand options for users.

These compact Type LBBR linear motion skf bearings feature plastic cages carrying hardened steel raceway segments and guiding the ball sets. The cage design allows balls to run on the same pitch circle diameter for smooth ball recirculation without cage loads. The cage can accommodate maximized ball diameters to achieve higher load capacity, enhanced running quality, and extended service life. Longer raceway segments further contribute to load-bearing capacity.Standard shaft diameters for these bearings range from 3mm to 50mm and dynamic load ratings range from 60N to 6950N.

Bearings can be fitted with integral double-lip seals to help retain lubricant and protect against contamination. Seals consist of an inner lip that prevents lubricant from escaping within the bearing and an external lip that wipes the shaft surface as the bearing moves. The unsealed bearing is fitted with non-contacting shields serving to exclude coarser debris.

Where corrosion-resistance is desired, ntn bearings can be specified with raceway segments and balls manufactured from high-alloy stainless steel. Combined with SKF stainless shafts, all-stainless designs can be realized. Custom designs can broaden solutions for particular applications.