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Miniature Linear Ball Bearing A miniature linear recirculating ball bearing and guideway assembly KUME consists of at least one carriage KWME on a guideway TKMD. The unhit has a full complement ball guidance system. These linear ball bearing and guideway assemblies can take loads from all directions and moments about all axes. The miniature linear recirculating ball bearing and guideway assembly KUME 15 has four rows of balls in two point contact with the raceways. These rows have a contact angle of 45 and are in O arrangement. The miniature linear recirculating ball bearing and guideway assemblies KUME 9 and KUME 12 have two rows of balls in four point contact with the raceways. Miniature linear recirculating ball bearing and guideway assemblies KUME are supplied as preassembled units: one or more carriages are mounted on a guideway. The carriages KWME 9 and KWME 12 of the miniature linear recirculating ball bearing and guideway assemblies KUME 9 and KUME 12 must not be removed from the guideways under any circumstances. The carriage KWME 15 of the miniature linear recirculating ball bearing and guideway assembly KUME 15 has a ball retention system, but should only be removed from the guideway if this absolutely necessary. When selecting a monorail guidance system, the technical principles must also be taken into consideration
- Correct corrosion protection plating.
- Accuracy
- Preload
- Lubrication
- Operating limits
- Contact geometry
- Load carrying capacity and life
- Design of bearing arrangements
- Fitting
Miniature linear recirculating ball bearing and guideway assembly KUME: components Linear recirculating ball bearing and guideway assemblies KUME 15: Linear recirculating ball bearing and guideway assembly with four- row carriage KWME and guideway TKMD KUME 9 KUME 12: Linear recirculating ball bearing and guideway assembly with two- row carriage KWME and guideway KTMD Carriages KWME 15: Compact carriage with four rows of ball KWME 9: KWME 12: Compact carriage with two rows of ball Guideways (can also be ordered individually) TKME 15: Hardened and ground guideway with four precision ground raceways, can be fixed to adjacent construction from above TKMD 9 TKMD 12: Hardened and ground guideway with two precision ground raceways, can be fixed to adjacent construction from above Miniature linear recirculating ball bearing and guideway assembly KUME: variants. Suffix: Differences from standard execution RRF: Linear recirculating ball bearing and guideway assembly with corrosion- resistant carriage and corrosion- resistant guideway RRFT: Linear recirculating ball bearing and guideway assembly with corrosion- resistant guideway only.
Accessories Standard Accessories KA. TN: Plastic closing plugts for TKMD 15 only MKMD: Plastic dummy guideway for TKMD 15 only
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