4251-0081
Model: H491SLRF
491 series, hydraulic single acting caliper disc brake with spring retractable piston and float plates. Sized for 3/8 inch thick brake disc.
- Spring Retractable Piston
- Aluminum Construction
- Hardcoated
- Fits on Brake Discs with Unlimited Diameter
- Replaceable Friction Pads 1 Ea. on the Piston: (WCB p/n 4251-1030) and 1 Ea. on the Non-Pressure Side Housing (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
Attributes
| Model # | H491SLRF |
| Description | Single Acting, Floating Mount. Use Fixed Disc |
| Additional Info | Single Retractable Piston |
| Disc Thick. (in.) | 3/8 |
| Fluid Displacement | 0.0735 cu. in. |
| Fluid Type | Hydraulic Oil |
| Max. Pressure, PSI | 1500 |
| Piston Dia. | 2.5 in. |
| Seals | Buna-N |
| Total Pad Area | 9.14 sq. in. |
| Wearable Friction Material | 2.00 cu. in. |
Click image to enlarge
Related 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.