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Bosch Rexroth

The Drive & Control Company

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Bosch Rexroth is part of the Bosch Group and one of the world's leading suppliers of drive and control technologies. Its portfolio spans industrial hydraulics, linear motion technology, electric drives and controls, and related automation solutions for factory equipment, industrial machinery and mobile applications.

Bosch Rexroth components are used where precise motion, hydraulic power and reliable control are critical to machine performance, from manufacturing and factory automation to heavy industrial and mobile equipment.

At SP Spare Parts, we supply a broad range of Bosch Rexroth hydraulic, linear motion and related industrial components for new installations and maintenance. Search by Bosch Rexroth part number or cross-reference to find the exact component or a suitable equivalent for your equipment.

Product range

Ball Runner Blocks Linear Bushings Directional Valves Ball Screw Assemblies Roller Runner Blocks

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Wide Ball Runner Block BNS, steel, with ball chain

Part Number Size Preload class Accuracy class Seals Description Price
R167159422 20/40 size C0 Without preload (clearance) N Normal Accuracy Level SS Standard seal with ball chain KWD-020-BNS-C0-N-1
$231.77 $377.65
R167159322 20/40 size C0 Without preload (clearance) H Hight Accuracy Level SS Standard seal with ball chain KWD-020-BNS-C0-H-1
$280.04 $396.25
R167151422 20/40 size C1 Moderate preload N Normal Accuracy Level SS Standard seal with ball chain KWD-020-BNS-C1-N-1
$302.54 $377.39
R167151322 20/40 size C1 Moderate preload H Hight Accuracy Level SS Standard seal with ball chain KWD-020-BNS-C1-H-1
$195.47 $390.94
R167151222 20/40 size C1 Moderate preload P Precision Accuracy Level SS Standard seal with ball chain KWD-020-BNS-C1-P-1
$306.04 $434.30
R16715122Y 20/40 size C1 Moderate preload P Precision Accuracy Level DS Double-lip seal with ball chain KWD-020-BNS-C1-P-1 $409.38
R167129422 25/70 size C0 Without preload (clearance) N Normal Accuracy Level SS Standard seal with ball chain KWD-025-BNS-C0-N-1 $432.14
R167129322 25/70 size C0 Without preload (clearance) H Hight Accuracy Level SS Standard seal with ball chain KWD-025-BNS-C0-H-1
$277.69 $452.69
R167121422 25/70 size C1 Moderate preload N Normal Accuracy Level SS Standard seal with ball chain KWD-025-BNS-C1-N-1 $417.66
R167121322 25/70 size C1 Moderate preload H Hight Accuracy Level SS Standard seal with ball chain KWD-025-BNS-C1-H-1 $424.91
R167121222 25/70 size C1 Moderate preload P Precision Accuracy Level SS Standard seal with ball chain KWD-025-BNS-C1-P-1
$303.67 $494.15
R16712142Y 25/70 size C1 Moderate preload N Normal Accuracy Level DS Double-lip seal with ball chain KWD-025-BNS-C1-N-1
$407.12 $580.93
R16712132Y 25/70 size C1 Moderate preload H Hight Accuracy Level DS Double-lip seal with ball chain KWD-025-BNS-C1-H-1
$426.29 $609.20
R16712122Y 25/70 size C1 Moderate preload P Precision Accuracy Level DS Double-lip seal with ball chain KWD-025-BNS-C1-P-1
$466.96 $665.68