Recirculating Unit with Roller

Type SR

The recirculating unit type SR has rollers arranged crosswise and is suitable for medium to high loads. In combination with SCHNEEBERGER type R and/or RD linear guideways, space-saving designs can be achieved that can be loaded in all directions. 

Sizes 2, 3, 6, 9, 12

Lengths 32 to 200 mm

Type NRT recirculating unit and Type NRV preload wedge

Two independent tracks, low roller play, and the optimal ratio of roller length to diameter ensure minimal lateral forces with a Type NRT roller recirculating unit. They are designed for medium to heavy loads. A greater number of rollers and optimized roller feed results in low travel pulsation. Type NRT scores with its low coefficient of rolling friction, high load carrying capacity - 4300 N to 181000 N, and high rigidity provide by triple support on the back and protected roller return. Type NRT is made of fully hardened tool steel and is also available in pairs, arranged within 5 µm. Lubrication is provided by nipples on the facing sides and openings at the back. An optional connection for centralized lubrication is also available. There is a double-lipped, replaceable dirt wiper on all facing sides. NRV preload wedge complements the drive element. The sophisticated design with concave/convex surfaces compensates for minor angular errors and deformations in the connecting structure.

Sizes: 5, 7, 10

Lengths: 72 to 130 mm"

Check Schneeberger's Linear Bearing Catalog to select the product that best suits you.

HVH Industrial works with the specialized engineering teams of manufacturers to meet our customer's requirements and the highest quality standards.

If you have any questions, write us via live chat (one of our team members will answer your questions), call, or send us a quote request. The HVH team is always ready to help you.

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