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

BCH202010-020 N/A BCH20 5/8" M4 x 20 N/A M4 x 20 N/A 60 lb·ft N/A 3.5 lb·ft N/A 1.496 in
BCH202012-016 N/A BCH20 3/4" M4 x 16 N/A M4 x 16 N/A 72 lb·ft N/A 3.5 lb·ft N/A 1.732 in
BCH202012-020 N/A BCH20 3/4" M4 x 20 N/A M4 x 20 N/A 72 lb·ft N/A 3.5 lb·ft N/A 1.732 in
BCH202014-020 N/A BCH20 7/8" M4 x 20 N/A M4 x 20 N/A 84 lb·ft N/A 3.5 lb·ft N/A 1.969 in
BCH202014-025 N/A BCH20 7/8" M4 x 25 N/A M4 x 25 N/A 84 lb·ft N/A 3.5 lb·ft N/A 1.969 in
BCH202015-020 N/A BCH20 15/16" M4 x 20 N/A M4 x 20 N/A 90 lb·ft N/A 3.5 lb·ft N/A 1.969 in
BCH202015-025 N/A BCH20 15/16" M4 x 25 N/A M4 x 25 N/A 90 lb·ft N/A 3.5 lb·ft N/A 1.969 in
BCH202100-020 N/A BCH20 1" M4 x 20 N/A M4 x 20 N/A 97 lb·ft N/A 3.5 lb·ft N/A 1.969 in
BCH202100-025 N/A BCH20 1" M4 x 25 N/A M4 x 25 N/A 97 lb·ft N/A 3.5 lb·ft N/A 1.969 in
BCH202102-020 N/A BCH20 1.125" M4 x 20 N/A M4 x 20 N/A 136 lb·ft N/A 3.5 lb·ft N/A 2.165 in
BCH202102-025 N/A BCH20 1.125" M4 x 25 N/A M4 x 25 N/A 136 lb·ft N/A 3.5 lb·ft N/A 2.165 in
BCH202103-020 N/A BCH20 1.1875" M4 x 20 N/A M4 x 20 N/A 136 lb·ft N/A 3.5 lb·ft N/A 2.165 in
BCH202103-025 N/A BCH20 1.1875" M4 x 25 N/A M4 x 25 N/A 136 lb·ft N/A 3.5 lb·ft N/A 2.165 in
BCH202104-020 N/A BCH20 1.25" M4 x 20 N/A M4 x 20 N/A 180 lb·ft N/A 3.5 lb·ft N/A 2.362 in
BCH202104-025 N/A BCH20 1.25" M4 x 25 N/A M4 x 25 N/A 180 lb·ft N/A 3.5 lb·ft N/A 2.362 in
BCH202106-020 N/A BCH20 1.375" M4 x 20 N/A M4 x 20 N/A 180 lb·ft N/A 3.5 lb·ft N/A 2.362 in
BCH202106-025 N/A BCH20 1.375" M4 x 25 N/A M4 x 25 N/A 180 lb·ft N/A 3.5 lb·ft N/A 2.362 in
BCH202107-025 N/A BCH20 1.4375" M5 x 25 N/A M5 x 25 N/A 237 lb·ft N/A 7 lb·ft N/A 2.756 in
BCH202107-030 N/A BCH20 1.4375" M5 x 30 N/A M5 x 30 N/A 237 lb·ft N/A 7 lb·ft N/A 2.756 in
BCH202108-025 N/A BCH20 1.5" M5 x 25 N/A M5 x 25 N/A 237 lb·ft N/A 7 lb·ft N/A 2.756 in
BCH202108-030 N/A BCH20 1.5" M5 x 30 N/A M5 x 30 N/A 237 lb·ft N/A 7 lb·ft N/A 2.756 in
BCH202110-025 N/A BCH20 1.625" M5 x 25 N/A M5 x 25 N/A 385 lb·ft N/A 7 lb·ft N/A 2.992 in
BCH202110-030 N/A BCH20 1.625" M5 x 30 N/A M5 x 30 N/A 385 lb·ft N/A 7 lb·ft N/A 2.992 in
BCH202111-025 N/A BCH20 1.6875" M5 x 25 N/A M5 x 25 N/A 385 lb·ft N/A 7 lb·ft N/A 2.992 in
BCH202111-030 N/A BCH20 1.6875" M5 x 30 N/A M5 x 30 N/A 385 lb·ft N/A 7 lb·ft N/A 2.992 in
Unit of Measure
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