4251-0001

Model: H491DB

491 series, hydraulic 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
Additional Info Dual Non-Retractable Pistons
Description Double Acting, Fixed Mount. Use Fixed or Floating Disc
Disc Thick. (in.) 1/4
Fluid Displacement 0.147 cu. in.
Fluid Type Hydraulic Oil
Max. Pressure, PSI 1500
Model # H491DB
Piston Dia. 2.5 In.
Seals Buna-N
Total Pad Area 9.14 sq. in.
Wearable Friction Material 3.80 cu. in.
Request a Quote
Click image to enlarge

Downloads

Need Something Specific?

Expecting to find something that isn't here? We'd be happy to help. Just reach out through our contact form and let us know what you need.

Submit a Request