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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.
Unit of Measure

Specifications

UPC Code

097039686022

Torque Capacity

811.3 lb·ft1100.0 N·m

Min. Inner Race Overrunning Speed

620 rpm

Max. Inner Race Overrunning Speed

3600 rpm

Max. Engagement

300 rpm

Bore Size

1.772 in45.00 mm

A (Inner Race Width)

1.378 in35.00 mm

B (Outer Race Width)

1.378 in35.00 mm

C (Outer Race O.D.)

5.512 in140.00 mm

D (Outer Race I.D.)

3.937 in100.00 mm

E (Inner Race O.D.)

2.953 in75.00 mm

G (Bolt Circle Diameter)

4.921 in125.00 mm

Q-R (Mounting Holes Quantity - Size)

8-M8

S-T (Removed Holes Quantity - Size)

2-M8

F (Cam Width)

0.984 in25.00 mm

Weight

7.260 lb3.300 kg

H (Housing Bore Min.)

3.622 in92.00 mm

M (Counter Bore Depth Max.)

0.157 in4.00 mm

N (Chamfer)

0.039 in1.00 mm