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
BR180HT-R240WD-185 N/A 94407.7 lb·ft128000.0 N·m N/A 210 rpm N/A 1300 rpm N/A 100 rpm N/A 7.283 in185.00 mm N/A 9.449 in240.00 mm
BR190HT-R260A-205 N/A 28764.8 lb·ft39000.0 N·m N/A 200 rpm N/A 1300 rpm N/A 95 rpm N/A 8.071 in205.00 mm N/A 3.150 in80.00 mm
BR220HT-S220A-220 N/A 33190.2 lb·ft45000.0 N·m N/A 280 rpm N/A 1100 rpm N/A 140 rpm N/A 8.661 in220.00 mm N/A 3.150 in80.00 mm
BR220HT-S220C-220 N/A 51629.2 lb·ft70000.0 N·m N/A 230 rpm N/A 1100 rpm N/A 110 rpm N/A 8.661 in220.00 mm N/A 4.724 in120.00 mm
BR220HT-S220WA-220 N/A 66380.4 lb·ft90000.0 N·m N/A 280 rpm N/A 1100 rpm N/A 140 rpm N/A 8.661 in220.00 mm N/A 6.299 in160.00 mm
BR220HT-S220WC-220 N/A 103258.4 lb·ft140000.0 N·m N/A 230 rpm N/A 1100 rpm N/A 110 rpm N/A 8.661 in220.00 mm N/A 9.449 in240.00 mm
BR220HT-R290B-230 N/A 44253.6 lb·ft60000.0 N·m N/A 195 rpm N/A 1100 rpm N/A 115 rpm N/A 9.055 in230.00 mm N/A 3.150 in80.00 mm
BR220HT-R290D-230 N/A 67855.5 lb·ft92000.0 N·m N/A 190 rpm N/A 1100 rpm N/A 95 rpm N/A 9.055 in230.00 mm N/A 4.331 in110.00 mm
BR220HT-R290WB-230 N/A 88507.2 lb·ft120000.0 N·m N/A 195 rpm N/A 1100 rpm N/A 115 rpm N/A 9.055 in230.00 mm N/A 6.299 in160.00 mm
BR220HT-R290WD-230 N/A 135711.0 lb·ft184000.0 N·m N/A 190 rpm N/A 1100 rpm N/A 95 rpm N/A 9.055 in230.00 mm N/A 9.449 in240.00 mm
BR230HT-R310B-240 N/A 51629.2 lb·ft70000.0 N·m N/A 190 rpm N/A 1100 rpm N/A 90 rpm N/A 9.449 in240.00 mm N/A 4.921 in125.00 mm
BR230HT-R310D-240 N/A 81131.6 lb·ft110000.0 N·m N/A 185 rpm N/A 1100 rpm N/A 80 rpm N/A 9.449 in240.00 mm N/A 4.921 in125.00 mm
BR240HT-S240A-240 N/A 39828.2 lb·ft54000.0 N·m N/A 220 rpm N/A 1100 rpm N/A 120 rpm N/A 9.449 in240.00 mm N/A 3.543 in90.00 mm
BR240HT-S240C-240 N/A 64905.3 lb·ft88000.0 N·m N/A 185 rpm N/A 1100 rpm N/A 110 rpm N/A 9.449 in240.00 mm N/A 4.724 in120.00 mm
BR240HT-S240WA-240 N/A 79656.5 lb·ft708000.0 N·m N/A 220 rpm N/A 1100 rpm N/A 120 rpm N/A 9.449 in240.00 mm N/A 7.087 in180.00 mm
BR240HT-S240WC-240 N/A 129810.6 lb·ft176000.0 N·m N/A 185 rpm N/A 1100 rpm N/A 110 rpm N/A 9.449 in240.00 mm N/A 9.449 in240.00 mm
BR240HT-R320B-250 N/A 56792.1 lb·ft77000.0 N·m N/A 190 rpm N/A 1100 rpm N/A 115 rpm N/A 9.843 in250.00 mm N/A 3.150 in80.00 mm
BR240HT-R320D-250 N/A 83344.3 lb·ft113000.0 N·m N/A 180 rpm N/A 1100 rpm N/A 105 rpm N/A 9.843 in250.00 mm N/A 4.724 in120.00 mm
BR240HT-R320WB-250 N/A 113584.2 lb·ft154000.0 N·m N/A 190 rpm N/A 1100 rpm N/A 115 rpm N/A 9.843 in250.00 mm N/A 7.087 in180.00 mm
BR240HT-R320WD-250 N/A 166688.6 lb·ft226000.0 N·m N/A 180 rpm N/A 1100 rpm N/A 105 rpm N/A 9.843 in250.00 mm N/A 9.449 in240.00 mm
BR260HT-S260A-260 N/A 48679.0 lb·ft66000.0 N·m N/A 250 rpm N/A 1000 rpm N/A 130 rpm N/A 10.236 in260.00 mm N/A 4.134 in105.00 mm
BR260HT-S260C-260 N/A 81131.6 lb·ft110000.0 N·m N/A 190 rpm N/A 1000 rpm N/A 100 rpm N/A 10.236 in260.00 mm N/A 4.921 in125.00 mm
BR260HT-S260WA-260 N/A 97357.9 lb·ft132000.0 N·m N/A 250 rpm N/A 1000 rpm N/A 130 rpm N/A 10.236 in260.00 mm N/A 8.268 in210 mm
BR260HT-S260WC-260 N/A 162263.2 lb·ft220000.0 N·m N/A 190 rpm N/A 1000 rpm N/A 100 rpm N/A 10.236 in260.00 mm N/A 9.843 in250.00 mm
BR260HT-R360D-280 N/A 110634.0 lb·ft150000.0 N·m N/A 170 rpm N/A 1000 rpm N/A 90 rpm N/A 11.024 in280.00 mm N/A 4.724 in120.00 mm
Unit of Measure
1 2 3 4 5