R060205010 KBM-50 DD Bosch Rexroth Linear Ball Bushing with Wiper Seals 50x75x100mm
Bosch Rexroth Standard linear bushing, closed type with two seals
Regular price
£147.05
inc.VAT
£122.54 exc.VAT
FREE UK MAINLAND DELIVERY ON ORDERS OVER £50
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Bosch Rexroth Standard linear bushings, R0602 closed, with wiper seals
Rugged all metal design with steel ball retainer for harsh environments and heavy contamination
Many pockets acting as lubricant reservoirs for extended lubrication intervals or lubrication for life
Steel ball retainer (shaft diameters 3, 4 and 10 with plastic strip made of POM and shaft diameters 5 and 8 made of PA)
Closed, for self-supporting shafts
Balls made of rolling bearing steel
For use in woodworking, foundries, cement plants
Pockets collect any dirt that may have worked its way in to prevent the linear bushing from jamming.
No wiper seals, come with integrated steel retaining rings; higher temperatures allowed with shaft diameters 12 and higher
Hardened and ground outer sleeve
Product attributes
Shaft diameter d [mm] 50
Format of linear bushings - Closed
Series Standard (metal)
Maximum dynamic load capacity Cmax [N] 8740
Max. acceleration amax [m/s] 50
Maximum permissible linear speed vmax [m/s] 2
Outer diameter D [mm] 75
Permissible ambient temperature -10 ... +80 degree celsius
Footnote permissible ambient temperature (min ... max) Higher temperatures are only admissible at lin ear bushings without wiper seals with ball re tainers made of steel. Make allowance for re ductions in load capacity.
Friction coefficient ? 0,001 ... 0,004
Footnote friction coefficient ? Friction coefficients of unsealed linear bush ings when lubricated with oil. The friction coef ficient is lowest under heavy load, but can still be above the specified value even under a low load.
Footnote minimum static load capacity C0min null
Footnote maximum static load capacity C0max null
Breakaway force [N] 30
Footnote shaft radial clearance h6 Determined from working bore diameter and
shaft tolerance statistics. Recommended hous ing bore tolerance: H6 or H7.
Footnote friction force FR One wiper seal: Multiply value with factor 0.5
Footnote minimum dynamic load capacity Cmin The dynamic load capacities are based on a to tal travel of 100,000 m. When based on 50,000m, the C values in the table are to be multiplied by 1.26.
Footnote maximum dynamic load capacity Cmax The dynamic load capacities are based on a to tal travel of 100,000 m. When based on 50,000m, the C values in the table are to be multiplied by 1.26.
Footnote breakaway force One wiper seal: Multiply value with factor 0.5
Weight [kg] 1.029
Rugged all metal design with steel ball retainer for harsh environments and heavy contamination
Many pockets acting as lubricant reservoirs for extended lubrication intervals or lubrication for life
Steel ball retainer (shaft diameters 3, 4 and 10 with plastic strip made of POM and shaft diameters 5 and 8 made of PA)
Closed, for self-supporting shafts
Balls made of rolling bearing steel
For use in woodworking, foundries, cement plants
Pockets collect any dirt that may have worked its way in to prevent the linear bushing from jamming.
No wiper seals, come with integrated steel retaining rings; higher temperatures allowed with shaft diameters 12 and higher
Hardened and ground outer sleeve
Product attributes
Shaft diameter d [mm] 50
Format of linear bushings - Closed
Series Standard (metal)
Maximum dynamic load capacity Cmax [N] 8740
Max. acceleration amax [m/s] 50
Maximum permissible linear speed vmax [m/s] 2
Outer diameter D [mm] 75
Permissible ambient temperature -10 ... +80 degree celsius
Footnote permissible ambient temperature (min ... max) Higher temperatures are only admissible at lin ear bushings without wiper seals with ball re tainers made of steel. Make allowance for re ductions in load capacity.
Friction coefficient ? 0,001 ... 0,004
Footnote friction coefficient ? Friction coefficients of unsealed linear bush ings when lubricated with oil. The friction coef ficient is lowest under heavy load, but can still be above the specified value even under a low load.
Footnote minimum static load capacity C0min null
Footnote maximum static load capacity C0max null
Breakaway force [N] 30
Footnote shaft radial clearance h6 Determined from working bore diameter and
shaft tolerance statistics. Recommended hous ing bore tolerance: H6 or H7.
Footnote friction force FR One wiper seal: Multiply value with factor 0.5
Footnote minimum dynamic load capacity Cmin The dynamic load capacities are based on a to tal travel of 100,000 m. When based on 50,000m, the C values in the table are to be multiplied by 1.26.
Footnote maximum dynamic load capacity Cmax The dynamic load capacities are based on a to tal travel of 100,000 m. When based on 50,000m, the C values in the table are to be multiplied by 1.26.
Footnote breakaway force One wiper seal: Multiply value with factor 0.5
Weight [kg] 1.029