R165141420 45mm Bosch Rexroth Runner Block

Bosch Rexroth


R165141420 Bosch Rexroth ball rail systems standard 45mm steel flanged runner block. B.RUNNER BLOCK CS KWD-045-FNS-C1-N-1.

Product Description

R165141420 Bosch Rexroth BSHP ball runner block FNS, flanged, normal, standard height, carbon steel, without ball chain. 45mm, 2% / Moderate / C1 preload class, N (normal) accuracy class, standard seal, pre-lubricated. Compatible with all SNS/SNO ball guide rail systems.

CNC Services Tip: 1651-414-20 is a replacement for Bosch Rexroth runner block 1651-414-10.

Additional Information

Weight 9 lbs
Dimensions 3 × 10 × 6 in



Bosch Rexroth

Manufacturer Part Number

1651-414-20, 165141420, R1651-414-20, R165141420


Bosch Rexroth

CNC Parts Dept., Inc. Supports American Manufacturing

We strive to keep our customers up and running. Our goal is to shorten any production downtime as much as possible. If you have any questions, please call our San Diego office direct at +1 (858) 922-4967 or send us a message on our website. Our office hours are 6:00 AM – 5:00 PM P.S.T. Monday – Friday.