Bearing Distributors, an Applied Company
Bearing Distributors, an Applied Company
930 South Stadium Road
Columbia, SC 29201
Phone: (800) 934-2834
Fax: (803) 256-3824
Email: sales@ibearing.com
Website: www.bearingdistributors.com
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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.
Straight Locking Assemblies
Unit of Measure
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Item #

Item Name

Screw Size

Torque [Max]

Tightening Torque

Outside Diameter

T121180 N/A B-LOC B112 180 mm x 235 mm N/A M16 x 110 N/A 124230 N·m N/A 348 N·m N/A 235 mm
T121190 N/A B-LOC B112 190 mm x 250 mm N/A M16 x 110 N/A 139873 N·m N/A 348 N·m N/A 250.000 mm
T122102 N/A B-LOC B112 1.125" N/A M6 x 35 N/A 675 lb·ft N/A 12 lb·ft N/A 2.165 in
T122111 N/A B-LOC B112 1.6875" N/A M8 x 50 N/A 2263 lb·ft N/A 30 lb·ft N/A 2.953 in
T122211 N/A B-LOC B112 2.6875" N/A M10 x 60 N/A 8349 lb·ft N/A 60 lb·ft N/A 4.331 in
T122302 N/A B-LOC B112 3.125" N/A M10 x 60 N/A 10679 lb·ft N/A 60 lb·ft N/A 4.724 in
T122310 N/A B-LOC B112 3.625" N/A M10 x 60 N/A 13514 lb·ft N/A 60 lb·ft N/A 5.118 in
T122315 N/A B-LOC B112 3.9375" N/A M12 x 80 N/A 20130 lb·ft N/A 105 lb·ft N/A 5.709 in
T122404 N/A B-LOC B112 4.25" N/A M12 x 80 N/A 23703 lb·ft N/A 105 lb·ft N/A 6.102 in
T122406 N/A B-LOC B112 4.375" N/A M12 x 80 N/A 24400 lb·ft N/A 105 lb·ft N/A 6.102 in
T122412 N/A B-LOC B112 4.75" N/A M12 x 80 N/A 30907 lb·ft N/A 105 lb·ft N/A 6.496 in
T122508 N/A B-LOC B112 5.5" N/A M14 x 90 N/A 48704 lb·ft N/A 166 lb·ft N/A 7.480 in
T122512 N/A B-LOC B112 5.75" N/A M14 x 90 N/A 54555 lb·ft N/A 166 lb·ft N/A 7.874 in
T122607 N/A B-LOC B112 6.4375" N/A M16 x 110 N/A 77782 lb·ft N/A 257 lb·ft N/A 8.858 in
T122608 N/A B-LOC B112 6.5" N/A M16 x 110 N/A 78537 lb·ft N/A 257 lb·ft N/A 8.858 in
T122704 N/A B-LOC B112 7.25" N/A M16 x 110 N/A 100113 lb·ft N/A 257 lb·ft N/A 9.843 in
T122707 N/A B-LOC B112 7.4375" N/A M16 x 110 N/A 102702 lb·ft N/A 257 lb·ft N/A 9.843 in
T122708 N/A B-LOC B112 7.5" N/A M16 x 110 N/A 103565 lb·ft N/A 257 lb·ft N/A 9.843 in
T122712 N/A B-LOC B112 7.75" N/A M16 x 110 N/A 107017 lb·ft N/A 257 lb·ft N/A 10.236 in
T122715 N/A B-LOC B112 7.9375" N/A M16 x 110 N/A 109606 lb·ft N/A 257 lb·ft N/A 10.236 in
T122800 N/A B-LOC B112 8" N/A M16 x 110 N/A 110469 lb·ft N/A 257 lb·ft N/A 10.236 in
T151080 N/A B-LOC B115 80 mm x 120 mm N/A M10 x 50 N/A 10168 N·m N/A 81 N·m N/A 120.000 mm
T151090 N/A B-LOC B115 90 mm x 130 mm N/A M10 x 50 N/A 12583 N·m N/A 81 N·m N/A 130 mm
T151110 N/A B-LOC B115 110 mm x 155 mm N/A M12 x 60 N/A 20953 N·m N/A 142 N·m N/A 155 mm
T151130 N/A B-LOC B115 130 mm x 180 mm N/A M12 x 70 N/A 34668 N·m N/A 142 N·m N/A 180 mm
Unit of Measure
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