U.S. Tsubaki Power Transmission, LLC
U.S. Tsubaki Holdings, Inc.
Corporate Headquarters
301 E. Marquardt Dr.
Wheeling, IL 60090 USA

Toll Free: 800.323.7790
Phone: 847.459.9500
Fax: 847.459.9515
Email: sales@ustsubaki.com
Website: www.ustsubaki.com
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BR-HT is mainly used in backstop applications as an integral part of a gear reducer. Prevention of reverse rotation for inclined conveyor and bucket elevator are typical application BR-HT assures not only the immediate backstop function under high torque, but also long service life by the “lift-off” design. In addition, installation on the high speed shaft with low torque enables selection of more compact models with resulting lower cost.
Cam Clutch BR-HT Series
Cam Clutch BR-HT Series_2
Unit of Measure
1 2 3 4 5 

Item #

Torque Capacity

Min. Inner Race Overrunning Speed

Max. Inner Race Overrunning Speed

Max. Engagement

Bore Size

B (Outer Race Width)

Quantity
BR80HT-B120B-80 N/A 5162.9 lb·ft7000.0 N·m N/A 310 rpm N/A 3600 rpm N/A 160 rpm N/A 3.150 in80.00 mm N/A 2.362 in60.00 mm
BR80HT-B120B-95 N/A 5162.9 lb·ft7000.0 N·m N/A 310 rpm N/A 3600 rpm N/A 160 rpm N/A 3.740 in95.00 mm N/A 2.362 in60.00 mm
BR90HT-S90A-90 N/A 4425.4 lb·ft6000.0 N·m N/A 410 rpm N/A 3000 rpm N/A 190 rpm N/A 3.543 in90.00 mm N/A 2.756 in70.00 mm
BR90HT-B140B-65 N/A 6638.0 lb·ft9000.0 N·m N/A 300 rpm N/A 3000 rpm N/A 150 rpm N/A 2.559 in65.00 mm N/A 2.756 in70.00 mm
BR90HT-B140B-90 N/A 6638.0 lb·ft9000.0 N·m N/A 300 rpm N/A 3000 rpm N/A 150 rpm N/A 3.543 in90.00 mm N/A 2.756 in70.00 mm
BR90HT-B140B-100 N/A 6638.0 lb·ft9000.0 N·m N/A 300 rpm N/A 3000 rpm N/A 150 rpm N/A 3.937 in100.00 mm N/A 2.756 in70.00 mm
BR90HT-B140B-110 N/A 6638.0 lb·ft9000.0 N·m N/A 300 rpm N/A 3000 rpm N/A 150 rpm N/A 4.331 in110.00 mm N/A 2.756 in70.00 mm
BR95HT-S100C-100 N/A 15120.0 lb·ft20500.0 N·m N/A 240 rpm N/A 2700 rpm N/A 130 rpm N/A 3.543 in90.00 mm N/A 3.150 in80.00 mm
BR95HT-R170C-70 N/A 15120.0 lb·ft20500.0 N·m N/A 240 rpm N/A 2700 rpm N/A 130 rpm N/A 2.756 in70.00 mm N/A 3.150 in80.00 mm
BR95HT-R170C-85 N/A 15120.0 lb·ft20500.0 N·m N/A 240 rpm N/A 2700 rpm N/A 130 rpm N/A 3.346 in85.00 mm N/A 3.150 in80.00 mm
BR95HT-R170C-90 N/A 15120.0 lb·ft20500.0 N·m N/A 240 rpm N/A 2700 rpm N/A 130 rpm N/A 3.543 in90.00 mm N/A 3.150 in80.00 mm
BR95HT-R170C-100 N/A 15120.0 lb·ft20500.0 N·m N/A 240 rpm N/A 2700 rpm N/A 130 rpm N/A 3.937 in100.00 mm N/A 3.150 in80.00 mm
BR95HT-R170C-120 N/A 15120.0 lb·ft20500.0 N·m N/A 240 rpm N/A 2700 rpm N/A 130 rpm N/A 4.724 in120.00 mm N/A 3.150 in80.00 mm
BR95HT-R170C-130 N/A 15120.0 lb·ft20500.0 N·m N/A 240 rpm N/A 2700 rpm N/A 130 rpm N/A 5.118 in130.00 mm N/A 3.150 in80.00 mm
BR98HT-R200C-130 N/A 19914.1 lb·ft27000.0 N·m N/A 230 rpm N/A 2100 rpm N/A 110 rpm N/A 5.118 in130.00 mm N/A 3.150 in80.00 mm
BR98HT-R200C-155 N/A 19914.1 lb·ft27000.0 N·m N/A 230 rpm N/A 2100 rpm N/A 110 rpm N/A 6.102 in155.00 mm N/A 3.150 in80.00 mm
BR100HT-S100A-100 N/A 8113.2 lb·ft11000.0 N·m N/A 440 rpm N/A 2700 rpm N/A 210 rpm N/A 3.937 in100.00 mm N/A 3.150 in80.00 mm
BR130HT-S130A-130 N/A 11801.0 lb·ft16000.0 N·m N/A 400 rpm N/A 2400 rpm N/A 190 rpm N/A 5.118 in130.00 mm N/A 3.150 in80.00 mm
BR180HT-S180A-180 N/A 23601.9 lb·ft32000.0 N·m N/A 300 rpm N/A 1300 rpm N/A 160 rpm N/A 7.087 in180.00 mm N/A 3.150 in80.00 mm
BR180HT-S180C-180 N/A 39090.7 lb·ft53000.0 N·m N/A 250 rpm N/A 1300 rpm N/A 120 rpm N/A 7.087 in180.00 mm N/A 4.724 in120.00 mm
BR180HT-S180WA-180 N/A 47203.8 lb·ft64000.0 N·m N/A 300 rpm N/A 1300 rpm N/A 160 rpm N/A 7.087 in180.00 mm N/A 6.299 in160.00 mm
BR180HT-S180WC-180 N/A 78181.4 lb·ft106000.0 N·m N/A 250 rpm N/A 1300 rpm N/A 120 rpm N/A 7.087 in180.00 mm N/A 9.449 in240.00 mm
BR180HT-R240A-185 N/A 23601.9 lb·ft32000.0 N·m N/A 220 rpm N/A 1300 rpm N/A 110 rpm N/A 7.283 in185.00 mm N/A 3.150 in80.00 mm
BR180HT-R240D-185 N/A 47203.8 lb·ft64000.0 N·m N/A 210 rpm N/A 1300 rpm N/A 100 rpm N/A 7.283 in185.00 mm N/A 4.921 in125.00 mm
BR180HT-R240WB-185 N/A 51629.2 lb·ft70000.0 N·m N/A 220 rpm N/A 1300 rpm N/A 110 rpm N/A 7.283 in185.00 mm N/A 6.299 in160.00 mm
Unit of Measure
1 2 3 4 5