4355-0008
Model: P962DT
962 series, pneumatic double acting caliper disc brake sized for 3/4 inch thick brake disc.
- Cast Aluminum Construction
- Hardcoated
- Fits on Brake Discs up to 18" Diameter Diameters
- Quick Change Friction Pads without Dismounting
- Replaceable Friction Pads (WCB p/n 4000-1272)
- Internal Crossover Porting
- 9.62 in. Sq. Piston Area
- Dynamic torque (inch/lb): 693 lbf per 100 psi x braking radius
- Power Factor: 962 Series 10X
Double Acting, Fixed Mount. Used Fixed or Floating Disc
Choose your option
4355-0004
Model: P962DE
962 series, pneumatic double acting caliper disc brake sized for 1/2 inch thick brake disc.
- Cast Aluminum Construction
- Hardcoated
- Fits on Brake Discs up to 18" Diameter Diameters
- Quick Change Friction Pads without Dismounting
- Replaceable Friction Pads (WCB p/n 4000-1272)
- Internal Crossover Porting
- 9.62 in. Sq. Piston Area
- Dynamic torque (inch/lb): 693 lbf per 100 psi x braking radius
- Power Factor: 962 Series 10X
Double Acting, Fixed Mount. Used Fixed or Floating Disc
Choose your option
4355-0046
Model: H662DQR
662 series, hydraulic double acting caliper disc brake w/ spring retractable pistons, sized for 1-1/8 inch thick brake disc.
- Machined Aluminum Construction
- Hardcoated
- Fits on Brake Discs from 14 inch to unlimited Diameter
- Replaceable Friction Pads
- Internal Crossover Porting
- 9.62 Sq. in. Piston Area x 2
- Dynamic torque (inch/lb): 693 lbf per 100 psi x braking radius (in.)
Double Acting. Fixed Mount. Use Fixed or Floating Disc
Choose your option
4355-0045
Model: H662DOR
662 series, hydraulic double acting caliper disc brake w/ spring retractable pistons, sized for 1.0 inch thick brake disc.
- Machined Aluminum Construction
- Hardcoated
- Fits on Brake Discs from 14 inch to unlimited Diameter
- Replaceable Friction Pads
- Internal Crossover Porting
- 9.62 Sq. in. Piston Area x 2
- Dynamic torque (inch/lb): 693 lbf per 100 psi x braking radius (in.)
Double Acting. Fixed Mount. Use Fixed or Floating Disc
Choose your option
4355-0044
Model: H662DTR
662 series, hydraulic double acting caliper disc brake w/ spring retractable pistons, sized for 3/4 inch thick brake disc.
- Machined Aluminum Construction
- Hardcoated
- Fits on Brake Discs from 14 inch to unlimited Diameter
- Replaceable Friction Pads
- Internal Crossover Porting
- 9.62 Sq. in. Piston Area x 2
- Dynamic torque (inch/lb): 693 lbf per 100 psi x braking radius (in.)
Double Acting. Fixed Mount. Use Fixed or Floating Disc
Choose your option
4355-0043
Model: H662DJR
662 series, hydraulic double acting caliper disc brake w/ spring retractable pistons, sized for 5/8 inch thick brake disc.
- Machined Aluminum Construction
- Hardcoated
- Fits on Brake Discs from 14 inch to unlimited Diameter
- Replaceable Friction Pads
- Internal Crossover Porting
- 9.62 Sq. in. Piston Area x 2
- Dynamic torque (inch/lb): 693 lbf per 100 psi x braking radius (in.)
Double Acting. Fixed Mount. Use Fixed or Floating Disc
Choose your option
4355-0042
Model: H662DLR
662 series, hydraulic double acting caliper disc brake w/ spring retractable pistons, sized for 3/8 inch thick brake disc.
- Machined Aluminum Construction
- Hardcoated
- Fits on Brake Discs from 14 inch to unlimited Diameter
- Replaceable Friction Pads
- Internal Crossover Porting
- 9.62 Sq. in. Piston Area x 2
- Dynamic torque (inch/lb): 693 lbf per 100 psi x braking radius (in.)
Double Acting. Fixed Mount. Use Fixed or Floating Disc
Choose your option
4355-0041
Model: H662DBR
662 series, hydraulic double acting caliper disc brake w/ spring retractable pistons, sized for 1/4 inch thick brake disc.
- Machined Aluminum Construction
- Hardcoated
- Fits on Brake Discs from 14 inch to unlimited Diameter
- Replaceable Friction Pads
- Internal Crossover Porting
- 9.62 Sq. in. Piston Area x 2
- Dynamic torque (inch/lb): 693 lbf per 100 psi x braking radius (in.)
Double Acting. Fixed Mount. Use Fixed or Floating Disc
Choose your option
4355-0030
Model: H662DER
662 series, hydraulic double acting caliper disc brake w/ spring retractable pistons, sized for 1/2 inch thick brake disc.
- Machined Aluminum Construction
- Hardcoated
- Fits on Brake Discs from 14 inch to unlimited Diameter
- Replaceable Friction Pads
- Internal Crossover Porting
- 9.62 Sq. in. Piston Area x 2
- Dynamic torque (inch/lb): 693 lbf per 100 psi x braking radius (in.)
Double Acting. Fixed Mount. Use Fixed or Floating Disc
Choose your option
4355-0056
Model: P662DQR
662 series, pneumatic double acting caliper disc brake w/ spring retractable pistons, sized for 1-1/8 inch thick brake disc.
- Machined Aluminum Construction
- Hardcoated
- Fits on Brake Discs from 14 inch to unlimited Diameter
- Replaceable Friction Pads
- Internal Crossover Porting
- 9.62 Sq. in. Piston Area x 2
- Dynamic torque (inch/lb): 693 lbf per 100 psi x braking radius (in.)
Double Acting. Fixed Mount. Use Fixed or Floating Disc
Choose your option
4355-0055
Model: P662DOR
662 series, pneumatic double acting caliper disc brake w/ spring retractable pistons, sized for 1.0 inch thick brake disc.
- Machined Aluminum Construction
- Hardcoated
- Fits on Brake Discs from 14 inch to unlimited Diameter
- Replaceable Friction Pads
- Internal Crossover Porting
- 9.62 Sq. in. Piston Area x 2
- Dynamic torque (inch/lb): 693 lbf per 100 psi x braking radius (in.)
Double Acting. Fixed Mount. Use Fixed or Floating Disc
Choose your option
4355-0054
Model: P662DTR
662 series, pneumatic double acting caliper disc brake w/ spring retractable pistons, sized for 3/4 inch thick brake disc.
- Machined Aluminum Construction
- Hardcoated
- Fits on Brake Discs from 14 inch to unlimited Diameter
- Replaceable Friction Pads
- Internal Crossover Porting
- 9.62 Sq. in. Piston Area x 2
- Dynamic torque (inch/lb): 693 lbf per 100 psi x braking radius (in.)
Double Acting. Fixed Mount. Use Fixed or Floating Disc
Choose your option
4355-0053
Model: P662DJR
662 series, pneumatic double acting caliper disc brake w/ spring retractable pistons, sized for 5/8 inch thick brake disc.
- Machined Aluminum Construction
- Hardcoated
- Fits on Brake Discs from 14 inch to unlimited Diameter
- Replaceable Friction Pads
- Internal Crossover Porting
- 9.62 Sq. in. Piston Area x 2
- Dynamic torque (inch/lb): 693 lbf per 100 psi x braking radius (in.)
Double Acting. Fixed Mount. Use Fixed or Floating Disc
Choose your option
4355-0052
Model: P662DER
662 series, pneumatic double acting caliper disc brake w/ spring retractable pistons, sized for 1/2 inch thick brake disc.
- Machined Aluminum Construction
- Hardcoated
- Fits on Brake Discs from 14 inch to unlimited Diameter
- Replaceable Friction Pads
- Internal Crossover Porting
- 9.62 Sq. in. Piston Area x 2
- Dynamic torque (inch/lb): 693 lbf per 100 psi x braking radius (in.)
Double Acting. Fixed Mount. Use Fixed or Floating Disc
Choose your option
4355-0051
Model: P662DLR
662 series, pneumatic double acting caliper disc brake w/ spring retractable pistons, sized for 3/8 inch thick brake disc.
- Machined Aluminum Construction
- Hardcoated
- Fits on Brake Discs from 14 inch to unlimited Diameter
- Replaceable Friction Pads
- Internal Crossover Porting
- 9.62 Sq. in. Piston Area x 2
- Dynamic torque (inch/lb): 693 lbf per 100 psi x braking radius (in.)
Double Acting. Fixed Mount. Use Fixed or Floating Disc
Choose your option
4355-0050
Model: P662DBR
662 series, pneumatic double acting caliper disc brake w/ spring retractable pistons, sized for 1/4 inch thick brake disc.
- Machined Aluminum Construction
- Hardcoated
- Fits on Brake Discs from 14 inch to unlimited Diameter
- Replaceable Friction Pads
- Internal Crossover Porting
- 9.62 Sq. in. Piston Area x 2
- Dynamic torque (inch/lb): 693 lbf per 100 psi x braking radius (in.)
Double Acting. Fixed Mount. Use Fixed or Floating Disc
Choose your option
4251-0078
Model: P491DQR
491 series, pneumatic double acting caliper disc brake with springs retractable pistons. Sized for 1-1/8 inch thick brake disc.
- Spring Retractable Pistons
- Aluminum Construction
- Hardcoated
- Fits on Brake Discs with Unlimited Diameter
- Replaceable Friction Pads (WCB p/n 4251-1030)
- Internal Crossover Porting
- Dynamic torque (inch/lb): 353.5 lbf per 100 psi x braking radius
- Power Factor: 491 Series 5X, 38 Series 1X, 47 Series 2X, 200 Series 4X, 962 Series 10X
Double Acting, Fixed Mount. Use Fixed or Floating Disc
Choose your option
4251-0016
Model: P491DQ
491 series, pneumatic double acting caliper disc brake sized for 1-1/8 inch thick brake disc.
- Aluminum Construction
- Hardcoated
- Fits on Brake Discs with Unlimited Diameter
- Replaceable Friction Pads (WCB p/n 4000-1014)
- Internal crossover porting
- Dynamic torque (inch/lb): 353.5 lbf per 100 psi x braking radius
- Power Factor: 491 Series 5X, 38 Series 1X, 47 Series 2X, 200 Series 4X, 962 Series 10X
Double Acting, Fixed Mount. Use Fixed or Floating Disc
Choose your option
4251-0070
Model: P491DOR
491 series, pneumatic double acting caliper disc brake with springs retractable pistons. Sized for 1.0 inch thick brake disc.
- Spring Retractable Pistons
- Aluminum Construction
- Hardcoated
- Fits on Brake Discs with Unlimited Diameter
- Replaceable Friction Pads (WCB p/n 4251-1030)
- Internal Crossover Porting
- Dynamic torque (inch/lb): 353.5 lbf per 100 psi x braking radius
- Power Factor: 491 Series 5X, 38 Series 1X, 47 Series 2X, 200 Series 4X, 962 Series 10X
Double Acting, Fixed Mount. Use Fixed or Floating Disc
Choose your option
4251-0015
Model: P491DO
491 series, pneumatic double acting caliper disc brake sized for 1.0 inch thick brake disc.
- Aluminum Construction
- Hardcoated
- Fits on Brake Discs with Unlimited Diameter
- Replaceable Friction Pads (WCB p/n 4000-1014)
- Internal crossover porting
- Dynamic torque (inch/lb): 353.5 lbf per 100 psi x braking radius
- Power Factor: 491 Series 5X, 38 Series 1X, 47 Series 2X, 200 Series 4X, 962 Series 10X
Double Acting, Fixed Mount. Use Fixed or Floating Disc
Choose your option
4251-0077
Model: P491DTR
491 series, pneumatic double acting caliper disc brake with springs retractable pistons. Sized for 3/4 inch thick brake disc.
- Spring Retractable Pistons
- Aluminum Construction
- Hardcoated
- Fits on Brake Discs with Unlimited Diameter
- Replaceable Friction Pads (WCB p/n 4251-1030)
- Internal Crossover Porting
- Dynamic torque (inch/lb): 353.5 lbf per 100 psi x braking radius
- Power Factor: 491 Series 5X, 38 Series 1X, 47 Series 2X, 200 Series 4X, 962 Series 10X
Double Acting, Fixed Mount. Use Fixed or Floating Disc
Choose your option
4251-0014
Model: P491DT
491 series, pneumatic double acting caliper disc brake sized for 3/4 inch thick brake disc.
- Aluminum Construction
- Hardcoated
- Fits on Brake Discs with Unlimited Diameter
- Replaceable Friction Pads (WCB p/n 4000-1014)
- Internal crossover porting
- Dynamic torque (inch/lb): 353.5 lbf per 100 psi x braking radius
- Power Factor: 491 Series 5X, 38 Series 1X, 47 Series 2X, 200 Series 4X, 962 Series 10X
Double Acting, Fixed Mount. Use Fixed or Floating Disc
Choose your option
4251-0076
Model: P491DJR
491 series, pneumatic double acting caliper disc brake with springs retractable pistons. Sized for 5/8 inch thick brake disc.
- Spring Retractable Pistons
- Aluminum Construction
- Hardcoated
- Fits on Brake Discs with Unlimited Diameter
- Replaceable Friction Pads (WCB p/n 4251-1030)
- Internal Crossover Porting
- Dynamic torque (inch/lb): 353.5 lbf per 100 psi x braking radius
- Power Factor: 491 Series 5X, 38 Series 1X, 47 Series 2X, 200 Series 4X, 962 Series 10X
Double Acting, Fixed Mount. Use Fixed or Floating Disc
Choose your option
4251-0038
Model: P491DJ
491 series, pneumatic double acting caliper disc brake sized for 5/8 inch thick brake disc.
- Aluminum Construction
- Hardcoated
- Fits on Brake Discs with Unlimited Diameter
- Replaceable Friction Pads (WCB p/n 4000-1014)
- Internal crossover porting
- Dynamic torque (inch/lb): 353.5 lbf per 100 psi x braking radius
- Power Factor: 491 Series 5X, 38 Series 1X, 47 Series 2X, 200 Series 4X, 962 Series 10X
Double Acting, Fixed Mount. Use Fixed or Floating Disc
Choose your option
4251-0075
Model: P491DER
491 series, pneumatic double acting caliper disc brake with springs retractable pistons. Sized for 1/2 inch thick brake disc.
- Spring Retractable Pistons
- Aluminum Construction
- Hardcoated
- Fits on Brake Discs with Unlimited Diameter
- Replaceable Friction Pads (WCB p/n 4251-1030)
- Internal Crossover Porting
- Dynamic torque (inch/lb): 353.5 lbf per 100 psi x braking radius
- Power Factor: 491 Series 5X, 38 Series 1X, 47 Series 2X, 200 Series 4X, 962 Series 10X
Double Acting, Fixed Mount. Use Fixed or Floating Disc
Choose your option
4251-0013
Model:P491DE
491 series, pneumatic double acting caliper disc brake sized for 1/2 inch thick brake disc.
- Aluminum Construction
- Hardcoated
- Fits on Brake Discs with Unlimited Diameter
- Replaceable Friction Pads (WCB p/n 4000-1014)
- Internal crossover porting
- Dynamic torque (inch/lb): 353.5 lbf per 100 psi x braking radius
- Power Factor: 491 Series 5X, 38 Series 1X, 47 Series 2X, 200 Series 4X, 962 Series 10X
Double Acting, Fixed Mount. Use Fixed or Floating Disc
Choose your option
4251-0074
Model: P491DLR
491 series, pneumatic double acting caliper disc brake with springs retractable pistons. Sized for 3/8 inch thick brake disc.
- Spring Retractable Pistons
- Aluminum Construction
- Hardcoated
- Fits on Brake Discs with Unlimited Diameter
- Replaceable Friction Pads (WCB p/n 4251-1030)
- Internal Crossover Porting
- Dynamic torque (inch/lb): 353.5 lbf per 100 psi x braking radius
- Power Factor: 491 Series 5X, 38 Series 1X, 47 Series 2X, 200 Series 4X, 962 Series 10X
Double Acting, Fixed Mount. Use Fixed or Floating Disc
Choose your option
4251-0073
Model: P491DBR
491 series, pneumatic double acting caliper disc brake with springs retractable pistons. Sized for 1/4 inch thick brake disc.
- Spring Retractable Pistons
- Aluminum Construction
- Hardcoated
- Fits on Brake Discs with Unlimited Diameter
- Replaceable Friction Pads (WCB p/n 4251-1030)
- Internal Crossover Porting
- Dynamic torque (inch/lb): 353.5 lbf per 100 psi x braking radius
- Power Factor: 491 Series 5X, 38 Series 1X, 47 Series 2X, 200 Series 4X, 962 Series 10X
Double Acting, Fixed Mount. Use Fixed or Floating Disc
Choose your option
4251-0012
Model: P491DB
491 series, pneumatic double acting caliper disc brake sized for 1/4 inch thick brake disc.
- Aluminum Construction
- Hardcoated
- Fits on Brake Discs with Unlimited Diameter
- Replaceable Friction Pads (WCB p/n 4000-1014)
- Internal crossover porting
- Dynamic torque (inch/lb): 353.5 lbf per 100 psi x braking radius
- Power Factor: 491 Series 5X, 38 Series 1X, 47 Series 2X, 200 Series 4X, 962 Series 10X
Double Acting, Fixed Mount. Use Fixed or Floating Disc
Choose your option
4251-0031
Model: P491SQF
491 series, pneumatic single acting caliper disc brake w/ float plates, sized for 1-1/8 inch thick brake disc.
- Aluminum Construction
- Hardcoated
- Fits on Brake Discs with Unlimited Diameter
- Replaceable Friction Pads (WCB p/n 4000-1014)
- Dynamic torque (inch/lb): 353.5 lbf per 100 psi x braking radius
- Power Factor: 491 Series 5X, 38 Series 1X, 47 Series 2X, 200 Series 4X, 962 Series 10X
Single Acting, Floating Mount. Use Fixed Disc
Choose your option
4251-0030
Model: P491SOF
491 series, pneumatic single acting caliper disc brake w/ float plates, sized for 1.0 inch thick brake disc.
- Aluminum Construction
- Hardcoated
- Fits on Brake Discs with Unlimited Diameter
- Replaceable Friction Pads (WCB p/n 4000-1014)
- Dynamic torque (inch/lb): 353.5 lbf per 100 psi x braking radius
- Power Factor: 491 Series 5X, 38 Series 1X, 47 Series 2X, 200 Series 4X, 962 Series 10X
Single Acting, Floating Mount. Use Fixed Disc
Choose your option
4251-0029
Model: P491STF
491 series, pneumatic single acting caliper disc brake w/ float plates, sized for 3/4 inch thick brake disc.
- Aluminum Construction
- Hardcoated
- Fits on Brake Discs with Unlimited Diameter
- Replaceable Friction Pads (WCB p/n 4000-1014)
- Dynamic torque (inch/lb): 353.5 lbf per 100 psi x braking radius
- Power Factor: 491 Series 5X, 38 Series 1X, 47 Series 2X, 200 Series 4X, 962 Series 10X
Single Acting, Floating Mount. Use Fixed Disc
Choose your option
4251-0028
Model: P491SEF
491 series, pneumatic single acting caliper disc brake w/ float plates, sized for 1/2 inch thick brake disc.
- Aluminum Construction
- Hardcoated
- Fits on Brake Discs with Unlimited Diameter
- Replaceable Friction Pads (WCB p/n 4000-1014)
- Dynamic torque (inch/lb): 353.5 lbf per 100 psi x braking radius
- Power Factor: 491 Series 5X, 38 Series 1X, 47 Series 2X, 200 Series 4X, 962 Series 10X
Single Acting, Floating Mount. Use Fixed Disc
Choose your option
4251-0032
Model: P491SLF
491 series, pneumatic single acting caliper disc brake w/ float plates, sized for 3/8 inch thick brake disc.
- Aluminum Construction
- Hardcoated
- Fits on Brake Discs with Unlimited Diameter
- Replaceable Friction Pads (WCB p/n 4000-1014)
- Dynamic torque (inch/lb): 353.5 lbf per 100 psi x braking radius
- Power Factor: 491 Series 5X, 38 Series 1X, 47 Series 2X, 200 Series 4X, 962 Series 10X
Single Acting, Floating Mount. Use Fixed Disc
Choose your option
4251-0027
Model: P491SBF
491 series, pneumatic single acting caliper disc brake w/ float plates, sized for 1/4 inch thick brake disc.
- Aluminum Construction
- Hardcoated
- Fits on Brake Discs with Unlimited Diameter
- Replaceable Friction Pads (WCB p/n 4000-1014)
- Dynamic torque (inch/lb): 353.5 lbf per 100 psi x braking radius
- Power Factor: 491 Series 5X, 38 Series 1X, 47 Series 2X, 200 Series 4X, 962 Series 10X
Single Acting, Floating Mount. Use Fixed Disc
Choose your option
4004-0437
Model: M200QFUL
200 unlimited disc series, mechanical single acting caliper disc brake w/ floating bracket, sized for 1-1/8 inch thick brake disc.
- Aluminum Construction
- Hardcoated
- Available W.C. Branham Brake Discs: 6 5/16", 8", 10", 12" Diameter
- Fits on Unlimited Brake Disc Diameter
- Adjustable Nut for Pad Wear
- Replaceable Friction Pads (WCB p/n 4000-1052)
- Non-Asbestos Friction Material
- U.S. Dept. of Defense Approved Friction Pads
- Dynamic torque (inch/lb) 7.45 x Lever Force (lb.) x braking radius
Cam Lever Travel Data:
- Gap between friction pad faces and disc when new = .048" total.
- Angular movement of lever required to actuate brake when new = 7º 30'.
- Maximum axial movement without intermediate adjustment = .387".
- .208" total wear allowed before adjustment of each side.
- Power Factor: M38F and M47F Series 1X, 200 Series 3.5X
Single Acting, Floating Mount. Use Fixed Disc