4004-0135
Model: M47MB
47 series, mechanical single acting caliper disc brake sized for 1/4 inch thick brake disc.
- Aluminum Construction
- Hardcoated
- Fits on Brake Discs with Unlimited Diameter
- Adjustable Nut for Pad Wear
- Replaceable Friction Pads (WCB p/n 4000-1052)
- Non-Asbestos Friction Material
- Dynamic torque (inch/lb) 2.69 x Lever Force (lb.) x braking radius
Cam Lever Travel Data:
- 15º maximum lever travel when friction pads are new and with 1/32" gap on each side of disc.
- Periodic tightening of lock nut will reduce travel of lever and will allow 1/4" wear on each friction pad.
- 90º maximum lever travel after 3/16" wear on each friction pad and without intermediate tightening of lock nut.
- Power Factor: M38F and M47F Series 1X, 200 Series 3.5X
| Additional Info | Single Spring Retractable Piston |
| Bolt Type | Grade 8 Zinc Plated |
| Description | Single Acting, Fixed Mount. Use Floating Disc |
| Disc Thick. (in.) | 1/4 |
| Housing Material | Aluminum, Hardcoated |
| Lever Force (lb.) | 450 |
| Lever/Cam | Machined V-Notch Cam |
| Max. Disc Diameter, in. | Unlimited |
| Model # | M47MB |
| Total Pad Area | 4.00 sq. in. |
| Wearable Friction Material | 0.83 cu. in. |
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