Bosch Rexroth Linear Guides

Bosch Rexroth linear guides designed for linear ball rail systems are commonly used on industrial CNC router machines. Below is sample of 30 mm, 35 mm, 45 mm, and 55 mm sizes replacement runner blocks that are available to order. Many other sizes and configurations are also available.

R163171420 Bosch Rexroth Runner Block KWD-030-FNS-C1-N-1
$242.30
R163171420 (1631-714-20) Bosch Rexroth ball runner block, aluminum, flanged, normal length, standard height, 30 mm, low preload, normal accuracy, without ball chain.

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R165111420 Bosch Rexroth Runner Block KWD-015-FNS-C1-N-1
$208.28
R165111420 (1651-114-20) Bosch Rexroth ball runner block, carbon steel, flanged, normal length, standard height, 15 mm, low preload, normal accuracy.

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R165121420 Bosch Rexroth Runner Block KWD-025-FNS-C1-N-1
$277.68
R165121420 Bosch Star ball runner block, carbon steel, flanged, normal length, standard height, 25 mm, low preload, normal accuracy, standard seal.

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R165122320 Bosch Rexroth Runner Block KWD-025-FNS-C2-H-1
$229.52
R165122320 (1651-223-20) Bosch Rexroth ball runner block, carbon steel, flanged, normal length, standard height, 25 mm, average preload, high accuracy, without ball chain.

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R165122420 Bosch Rexroth Runner Block KWD-025-FNS-C2-N-1
$218.59
R165122420 (1651-224-20) Bosch Rexroth ball runner block, carbon steel, flanged, normal length, standard height, 25 mm, average preload, normal accuracy, without ball chain.

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R16512410 Bosch Rexroth Runner Block KWD-025-FNS-C1-H-1
$495.56
R16512410 Bosch Rexroth ball runner block, carbon steel, flanged, normal length, standard height, 25 mm, low preload, high accuracy, standard seal.

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R165129420 Bosch Rexroth Runner Block KWD-025-FNS-C0-N-1
$277.68
R165129420 (1651-294-20) Bosch Rexroth ball runner block, carbon steel, flanged, normal length, standard height, 25 mm, without preload, normal accuracy.

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R165131320 Bosch Rexroth Runner Block KWD-035-FNS-C1-H-1
$292.00
R165131320 (1651-313-20) Bosch Rexroth ball runner block, carbon steel, flanged, normal length, standard height, 35 mm, low preload, high accuracy, without ball chain.

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R165131370 Bosch Roxroth Runner Block KWD-035-FNS-C1-H-1
$370.20
R165131370 (1651-313-70) Bosch Rexroth ball runner block, 35 mm, low preload, high accuracy.

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R165131410 Bosch Rexroth Runner Block KWC-035-FNS-N-C1
$165.90
R165131410 (1651-314-10) Bosch Rexroth ball runner block, carbon steel, flanged, normal length, standard height, 35 mm, low preload, normal accuracy.

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R165131420 Bosch Rexroth Runner Block KWD-035-FNS-C1-N-1
$304.27
R165131420 (1651-314-20) Bosch Rexroth ball runner block, carbon steel, flanged, normal length, standard height, 35mm, low preload, normal accuracy.

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R165131420 Bosch Roxroth Runner Block KWD-035-FNS-C1-N-1
$331.67
R165131420 (1651-314-20) Bosch Roxroth ball runner block, carbon steel, flanged, normal length, standard height, 35 mm, low preload, normal accuracy.

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R165132220 Bosch Rexroth Runner Block KWD-035-FNS-C2-P-1
$405.00
R165132220 (1651-322-20) Bosch Rexroth ball runner block, carbon steel, flanged, normal length, standard height, 35 mm, average preload, precision accuracy, without ball chain.

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R165132222 Bosch Rexroth Runner Block KWD-035-FNS-C2-P-1
$377.05
R165132222 (1651-322-22) Bosch Rexroth ball runner block, carbon steel, flanged, normal length, standard height, 35 mm, average preload, precision accuracy, with ball chain.

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R165132320 Bosch Rexroth Runner Block KWD-035-FNS-C2-H-1
$348.27
R165132320 (1651-323-20) Bosch Rexroth ball runner block, carbon steel, flanged, normal length, standard height, 35 mm, average preload, high accuracy, without ball chain.

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