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The B-LOC brand is synonymous with world class quality, engineering excellence and unrivaled customer support. Fenner Drives B-LOC Keyless Bushings provide a high capacity, zero-backlash shaft-to-hub connection by using the simple wedge principle. An axial force is applied by series of annular screws to engage circular steel rings and mating tapers. The resulting wedge action creates a radial force on the tapered rings, one of which contracts to squeeze the shaft while the other expands and presses into the component bore.
Flanged Locking Assemblies
Unit of Measure
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Item #

Item Name

Series

Locking Type

Screw Size

Bushing Type

B601022 N/A B-LOC B106 22 mm x 47 mm N/A B106 N/A Self-Centering N/A M6 x 20 N/A Keyless Locking Device
B601025 N/A B-LOC B106 25 mm x 50 mm N/A B106 N/A Self-Centering N/A M6 x 20 N/A Keyless Locking Device
B601028 N/A B-LOC B106 28 mm x 55 mm N/A B106 N/A Self-Centering N/A M6 x 20 N/A Keyless Locking Device
B601030 N/A B-LOC B106 30 mm x 55 mm N/A B106 N/A Self-Centering N/A M6 x 20 N/A Keyless Locking Device
B601035 N/A B-LOC B106 35 mm x 60 mm N/A B106 N/A Self-Centering N/A M6 x 20 N/A Keyless Locking Device
B601040 N/A B-LOC B106 40 mm x 65 mm N/A B106 N/A Self-Centering N/A M6 x 20 N/A Keyless Locking Device
B601045 N/A B-LOC B106 45 mm x 75 mm N/A B106 N/A Self-Centering N/A M8 x 25 N/A Keyless Locking Device
B601050 N/A B-LOC B106 50 mm x 80 mm N/A B106 N/A Self-Centering N/A M8 x 25 N/A Keyless Locking Device
B601055 N/A B-LOC B106 55 mm x 85 mm N/A B106 N/A Self-Centering N/A M8 x 25 N/A Keyless Locking Device
B601060 N/A B-LOC B106 60 mm x 90 mm N/A B106 N/A Self-Centering N/A M8 x 25 N/A Keyless Locking Device
B601075 N/A B-LOC B106 75 mm x 115 mm N/A B106 N/A Self-Centering N/A M10 x 30 N/A Keyless Locking Device
B601080 N/A B-LOC B106 80 mm x 120 mm N/A B106 N/A Self-Centering N/A M10 x 30 N/A Keyless Locking Device
B601090 N/A B-LOC B106 90 mm x 130 mm N/A B106 N/A Self-Centering N/A M10 x 30 N/A Keyless Locking Device
B601100 N/A B-LOC B106 100 mm x 145 mm N/A B106 N/A Self-Centering N/A M12 x 35 N/A Keyless Locking Device
B601110 N/A B-LOC B106 110 mm x 155 mm N/A B106 N/A Self-Centering N/A M12 x 35 N/A Keyless Locking Device
B601120 N/A B-LOC B106 120 mm x 165 mm N/A B106 N/A Self-Centering N/A M12 x 35 N/A Keyless Locking Device
B601140 N/A B-LOC B106 140 mm x 190 mm N/A B106 N/A Self-Centering N/A M14 x 40 N/A Keyless Locking Device
B601160 N/A B-LOC B106 160 mm x 210 mm N/A B106 N/A Self-Centering N/A M14 x 40 N/A Keyless Locking Device
B601170 N/A B-LOC B106 170 mm x 225 mm N/A B106 N/A Self-Centering N/A M14 x 40 N/A Keyless Locking Device
B601200 N/A B-LOC B106 200 mm x 260 mm N/A B106 N/A Self-Centering N/A M14 x 40 N/A Keyless Locking Device
B602012 N/A B-LOC B106 3/4" N/A B106 N/A Self-Centering N/A M6 x 20 N/A Keyless Locking Device
B602014 N/A B-LOC B106 7/8" N/A B106 N/A Self-Centering N/A M6 x 20 N/A Keyless Locking Device
B602100 N/A B-LOC B106 1" N/A B106 N/A Self-Centering N/A M6 x 20 N/A Keyless Locking Device
B602102 N/A B-LOC B106 1-1/8" N/A B106 N/A Self-Centering N/A M6 x 20 N/A Keyless Locking Device
B602103 N/A B-LOC B106 1-3/16" N/A B106 N/A Self-Centering N/A M6 x 20 N/A Keyless Locking Device
Unit of Measure
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