Japan
Type RN / FORMULA-S linear guideway
Cross-roller guideway with larger contact surface for increased load-bearing capacity
Increased efficiency through deliberate advanced development
Increased efficiency through deliberate advanced development
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The RN linear guideway / cross-roller guideway is the advanced development version of the R linear guideway. Efficiency is greatly increased without the need for larger installed dimensions thanks to the larger contact surface between rollers and guideway. This guideway features three times more load capacity, high rigidity and precision, as well as the reduced contamination risk due to the narrow gap between the guide rails.
Sizes: 3, 4, 6, 9, 12
Lengths: 50 to 1500 mm
Accessories:
The robust, simple design of the FORMULA-S cage control, consists of only a few components and meets all requirements in terms of productivity and cost-effectiveness. The sophisticated design means it can be easily integrated into existing constructions. FORMULA-S works in any installation orientation regardless of the preload of the guideway.
The advantages of cage control include trouble-free operation, high acceleration, and no readjustment of the cage. Furthermore, the shape and position tolerances of the surrounding structure or temperature differences do not lead to cage creep. All in all, an excellent basis for a long service life.
The types RN, RNG, R, RD, N/O, and M/V provide linear motion technology with a cross-roller guideway, ball guideway, needle bearings, or needle cages
Frictionless roller guideways, such as in Types RN, RNG, R, RD, N/O, and M/V move machinery or assemblies in linear directions
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| Type RN with rollers | Type RNG with rollers | Type R with balls | Type R with rollers | Type RD with balls | Type RD with rollers | Type N/O with needles | Type M/V with needles | |
| More | More | More | More | More | More | More | More | |
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| Rigidity | | | | | | | | |
| Anti cage creeping solution | | | | | ||||
| Requirements on accuracy and rigidity of the surrounding structure | | | | | | | | |
| Compactness of linear bearings | | | | | | | | |
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Linear bearings - Product catalog
Linear bearings and recirculating units9 MBMINI-X comprises the newest generation of miniature guideways for application in high-tech fields.
FORMULA-S The SCHNEEBERGER cage assist offers perfect load distribution and prevents the need for cage correction strokes
The secret of linear technolgy
From standard components to complete systems, SCHNEEBERGER offers a unique spectrum of products and services. And we do it all for our customers’ benefit.
Linear bearings - The right solution for every need
Schneeberger linear bearings always stand for high quality. The company covers numerous fields of application thanks to its wide range of standard bearings. The selected size can be configured and is available in all common data formats Please click on the appropriate size combination to start downloading.
Open CAD data
