R165151420 Bosch Rexroth Runner Block
R165151420 (1651-514-20) Bosch Rexroth ball runner block, 55 mm.
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Shop our complete selection of linear guide systems. We supply runner blocks, linear motion bearings, and slides. Top brands include NSK, Bosch Rexroth, THK, and Thomson Linear. For assistance with CNC router linear guides, please contact our expert sales team.

R165151420 (1651-514-20) Bosch Rexroth ball runner block, 55 mm.

R165152410 (1651-524-10) Bosch Rexroth runner block, carbon steel, 55 mm, flanged, normal length, standard height, C2 preload, normal accuracy.

R165171410 (1651-714-10) Bosch Rexroth ball runner block, flanged, normal length, standard height, 30 mm, low preload, normal accuracy. Used, rebuilt.

R165171420 (1651-714-20) Bosch Rexroth ball runner block, flanged, normal length, standard height, 30 mm, low preload, normal accuracy, without ball chain.

R165932044 (1659-320-44) Bosch Rexroth Star ball runner block, 35 mm. Used, rebuilt condition.


R166221410 (1662-214-10) Bosch Rexroth STAR ball runner block, 25 mm, designed for use in CNC routers, machine tools, and industrial robots. Used condition.

R166221420 (1662-214-20) Bosch Rexroth STAR ball runner block, carbon steel, 25 mm, slimline, short length, standard height, low preload, normal accuracy, without ball chain.

R166621420 (1666-214-20) Bosch Rexroth Star linear guide, 25 mm slimline, Multicam replacement. Replaces part# 1666-294-11.



Thomson SPB-24-OPN super ball bushing pillow block.


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Thomson SPB-32-OPN super ball bushing pillow block.


Thomson SPB-32-OPN super ball bushing pillow block. Rebuilt.


THK RS R15WMUU + 150LMX linear guide with 150 mm rail.