MB3 Series Mechanical Disc Brake

The MB3 mechanical disc brake series provides up to 33,700 in-lbs (3808 Nm) of torque. MB3 mechanical disc brakes are single acting and available in fixed mount and floating disc models.

  • Durable cast iron construction
  • Replaceable high-grade friction material
  • Accommodates disc diameters up to 30 inches (762 mm)

Order MB3

Part Number
MB3 single-acting mechanical brake
Max. Dynamic Torque
30" Disc: 66,027 in-lb, 6-5/16" Disc: 5,851 in-lb
Max. Static Torque
30" Disc: 32,966 in-lb, 6-5/16" Disc: 5,685 in-lb
Disc Diameter
10" to 30"
Disc Thickness
1/2 in
Max. Lever Force
660 lbs
Lever Style
Machined Cam
13.20 lbs

MB3 Features

MB3 Specs & Torque

MB3 Dimensions

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