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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

T82215 N/A B-LOC B800 2-15/16" N/A B800 N/A Self-Centering N/A M10 x 25 N/A Keyless Locking Device
T82302 N/A B-LOC B800 3-1/8" N/A B800 N/A Self-Centering N/A M10 x 25 N/A Keyless Locking Device
T82304 N/A B-LOC B800 3-1/4" N/A B800 N/A Self-Centering N/A M10 x 25 N/A Keyless Locking Device
T82306 N/A B-LOC B800 3-3/8" N/A B800 N/A Self-Centering N/A M10 x 25 N/A Keyless Locking Device
T82307 N/A B-LOC B800 3-7/16" N/A B800 N/A Self-Centering N/A M10 x 25 N/A Keyless Locking Device
T82308 N/A B-LOC B800 3-1/2" N/A B800 N/A Self-Centering N/A M10 x 25 N/A Keyless Locking Device
T82310 N/A B-LOC B800 3-5/8" N/A B800 N/A Self-Centering N/A M10 x 25 N/A Keyless Locking Device
T82314 N/A B-LOC B800 3-7/8" N/A B800 N/A Self-Centering N/A M12 x 30 N/A Keyless Locking Device
T901006 N/A B-LOC B109 6 mm N/A B109 N/A Self-Centering N/A M4 x 12 N/A Keyless Locking Device
T901008 N/A B-LOC B109 8 mm N/A B109 N/A Self-Centering N/A M4 x 12 N/A Keyless Locking Device
T901011 N/A B-LOC B109 11 mm N/A B109 N/A Self-Centering N/A M4 x 12 N/A Keyless Locking Device
T901012 N/A B-LOC B109 12 mm N/A B109 N/A Self-Centering N/A M4 x 12 N/A Keyless Locking Device
T901014 N/A B-LOC B109 14 mm N/A B109 N/A Self-Centering N/A M4 x 14 N/A Keyless Locking Device
T901015 N/A B-LOC B109 15 mm N/A B109 N/A Self-Centering N/A M4 x 14 N/A Keyless Locking Device
T901016 N/A B-LOC B109 16 mm N/A B109 N/A Self-Centering N/A M4 x 14 N/A Keyless Locking Device
T901019 N/A B-LOC B109 19 mm N/A B109 N/A Self-Centering N/A M4 x 14 N/A Keyless Locking Device
T901020 N/A B-LOC B109 20 mm N/A B109 N/A Self-Centering N/A M5 x 18 N/A Keyless Locking Device
T901022 N/A B-LOC B109 22 mm N/A B109 N/A Self-Centering N/A M5 x 18 N/A Keyless Locking Device
T901025 N/A B-LOC B109 25 mm N/A B109 N/A Self-Centering N/A M5 x 18 N/A Keyless Locking Device
T901028 N/A B-LOC B109 28 mm N/A B109 N/A Self-Centering N/A M5 x 18 N/A Keyless Locking Device
T901030 N/A B-LOC B109 30 mm N/A B109 N/A Self-Centering N/A M5 x 18 N/A Keyless Locking Device
T901032 N/A B-LOC B109 32 mm N/A B109 N/A Self-Centering N/A M5 x 18 N/A Keyless Locking Device
T901035 N/A B-LOC B109 35 mm N/A B109 N/A Self-Centering N/A M5 x 18 N/A Keyless Locking Device
T902004 N/A B-LOC B109 1/4" N/A B109 N/A Self-Centering N/A M4 x 12 N/A Keyless Locking Device
T902005 N/A B-LOC B109 5/16" N/A B109 N/A Self-Centering N/A M4 x 12 N/A Keyless Locking Device
Unit of Measure
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