Model: H491SEG

491 series, hydraulic single acting caliper disc brake w/ EPR seals, sized for 1/2 inch thick brake disc. Customer supplied float mounting.

  • 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


Model # H491SEG
Description Single Acting, Floating Mount. Use Fixed Disc
Additional Info Single Non-Retractable Piston, Float Plates Not Included
Disc Thick. (in.) 1/2
Fluid Displacement 0.0735 cu. in.
Fluid Type Dot 3 Brake Fluid
Max. Pressure, PSI 1500
Piston Dia. 2.5 In.
Seals EPR
Total Pad Area 9.14 sq. in.
Wearable Friction Material 3.80 cu. in.
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