High-Speed Ball Rail Systems
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Electric Drives Linear Motion and and Controls Hydraulics Assembly Technologies Pneumatics Service Bosch Group High-Speed Ball Rail Systems

R310EN 2218 (2012-01) I High-Speed Ball Rail Systems General Product Description 4 Product Description High-Speed Ball Rail Systems made of steel 4 Product Overview, Ball Runner Blocks with Load Capacities and Moments 5 High-Speed Ball Runner Blocks made of steel 6 FNS - Flanged, normal, standard height 8 FLS - Flanged, long, standard height 10 SNS - Slimline, normal, standard height 12 SLS - Slimline, long, standard height 14

General Product Description High-Speed Ball Rail Systems I R310EN 2218 (2012-01) Product Description High-Speed Ball Rail Systems made of steel General notes - For further information, additional technical data, accessories, lubrication and maintenance notes, see the main catalog Ball Rail Systems R310..2202. - Combinations of different accuracy classes Combining ball guide rails and runner blocks of different accuracy classes results in different tolerances for dimensions H and A3. See "Accuracy Classes and their Tolerances" in the main catalog Ball Rail Systems R310..2202. Intended USe -...

R310EN 2218 (2012-01) I High-Speed Ball Rail Systems Product Overview, Ball Runner Blocks with Load Capacities and Moments Determination of the dynamic load capacities and moments is based on a travel life of 100,000 m per ISO 14728-1. Often only 50,000 m are actually stipulated. For comparison: Multiply values C, Mt and ML from the table by 1.26. 1) Load capacities for Ball Runner Block without ball chain.

High-Speed Ball Rail Systems I R310EN 2218 (2012-01) High-Speed Ball Runner Blocks made of steel Product Description Characteristic features - Excellent dynamic characteristics: Travel speed: vmax = 10 m/s - Same load capability in all four main load directions - Long-term lubrication, up to several years - Minimum quantity lubrication system with integrated - Lube ports with metal threads on all sides - Limitless interchangeability; all ball guide rail versions can be combined at will with all ball runner block versions within each accuracy class - Optimum system rigidity through preloaded...

R310EN 2218 (2012-01) High-Speed Ball Rail Systems Bosch Rexroth AG Overview of High-Speed Ball Runner Blocks made of steel FNS FLS SNS SLS Ceramic balls –– Permit very high speeds Definition Ball Runner Block design style Width Flanged Slimline Wide Compact Length Normal Long Short Height Standard height High Low Code (example) F N S F N S 7

High-Speed Ball Rail Systems I R310EN 2218 (2012-01) High-Speed Ball Runner Blocks made of steel FNS - Flanged, normal, standard height Dynamic characteristics Travel speed: vmax = 10 m/s Can be used on all Ball Guide Rails Ordering example - Ball Runner Block FNS - With standard seal, without ball chain Options and part numbers Preload classes

R310EN 2218 (2012-01) I High-Speed Ball Rail Systems Ball Runner Blocks FN S Open lube bore as required (®- R310..2202). b) Recommended position for pin holes (dimensions E4 «" R310..2202). Due to manufacturing reasons, there may be rough-drilled holes at the recommended positions. These may be bored open to accommodate the locating pins. c) Lube nipple, size 15 - 20: Funnel-type lube nipple DIN 3405-A M3x5, B2 = 1.6 mm If another lube nipple is used: observe the screw-in depth of 5 mm! Lube nipple, size 25-35: Hydraulic-type lube nipple DIN 71412-A M6x8, B2 = 9.5 mm If another lube nipple...

High-Speed Ball Rail Systems I R310EN 2218 (2012-01) High-Speed Ball Runner Blocks made of steel FLS - Flanged, long, standard height Dynamic characteristics Travel speed: vmax = 10 m/s Can be used on all Ball Guide Rails Options and part numbers Ordering example - Ball Runner Block FLS - With standard seal, without ball chain Preload classes

R310EN 2218 (2012-01) I High-Speed Ball Rail Systems Ball Runner Blocks FLS Open lube bore as required (®- R310..2202). b) Recommended position for pin holes (dimensions E4 «" R310..2202). Due to manufacturing reasons, there may be rough-drilled holes at the recommended positions. These may be bored open to accommodate the locating pins. c) Lube nipple, size 15 - 20: Funnel-type lube nipple DIN 3405-A M3x5, B2 = 1.6 mm If another lube nipple is used: observe the screw-in depth of 5 mm! Lube nipple, size 25-35: Hydraulic-type lube nipple DIN 71412-A M6x8, B2 = 9.5 mm If another lube nipple...

High-Speed Ball Rail Systems I R310EN 2218 (2012-01) High-Speed Ball Runner Blocks made of steel SNS - Slimline, normal, standard height Dynamic characteristics Travel speed: vmax = 10 m/s Can be used on all Ball Guide Rails Options and part numbers Ordering example - Ball Runner Block SNS - With standard seal, without ball chain Preload classes

R310EN 2218 (2012-01) I High-Speed Ball Rail Systems Ball Runner Blocks SNS Open lube bore as required (®- R310..2202). b) Lube nipple, size 15 - 20: Funnel-type lube nipple DIN 3405-A M3x5, B2 = 1.6 mm If another lube nipple is used: observe the screw-in depth of 5 mm! Lube nipple, size 25-35: Hydraulic-type lube nipple DIN 71412-A M6x8, B2 = 9.5 mm If another lube nipple is used: observe the screw-in depth of 8 mm! Lube nipples are provided (unmounted). Connection possible at all sides. 1) Dimension H2 with cover strip 2) Dimension H2 without cover strip 3) Load capacities and moments for...

High-Speed Ball Rail Systems I R310EN 2218 (2012-01) High-Speed Ball Runner Blocks made of steel SLS - Slimline, long, standard height Dynamic characteristics Travel speed: vmax = 10 m/s Can be used on all Ball Guide Rails Options and part numbers Ordering example - With standard seal, without ball chain Preload classes

R310EN 2218 (2012-01) I High-Speed Ball Rail Systems Ball Runner Blocks SLS Open lube bore as required (®- R310..2202). b) Lube nipple, size 15 - 20: Funnel-type lube nipple DIN 3405-A M3x5, B2 = 1.6 mm If another lube nipple is used: observe the screw-in depth of 5 mm! Lube nipple, size 25-35: Hydraulic-type lube nipple DIN 71412-A M6x8, B2 = 9.5 mm If another lube nipple is used: observe the screw-in depth of 8 mm! Lube nipples are provided (unmounted). Connection possible at all sides. 1) Dimension H2 with cover strip 2) Dimension H2 without cover strip 3) Load capacities and moments for...