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Shizhong District, Jinan City, Shandong Province, China
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Product Description
A trailer brake shoe refers to a part that expands outward under the force of camshaft or push rod to press the brake drum and play the role of braking. It is installed on the axle through the brake bracket. It is one of the key safety components in the automobile braking system.
A brake shoe is a matching part of internal tension shoe friction brakes. And the other matching part is a brake drum. When working, it bears the thrust of camshaft, the reverse force, tangential force and support reaction force of external brake drum. It shall have the strength and appropriate stiffness, and the supporting brake lining on the brake shoe shall have as high and stable friction coefficient as possible.
Parameters
| Item no | B | R | Φ1 | Φ | A1+A2 | T1 | T2 | Dia.of Hole | No.of Hole |
| XHBC/36/1 | 180 | 205 | Φ26.2 | Φ36.4 | 317.7 | 8 | 5 | Φ8.5 | 20 |
| XH4515 | 180 | 203 | Φ27.5 | Φ19.5 | 323.85 | 8 | 5 | Φ6.5 | 32 |
| XH4515E | 180 | 203 | Φ27 | Φ19.1 | 323.85 | 8 | 5 | Φ6.5 | 32 |
| XH4515Q | 180 | 205 | Φ32 | Φ19.2 | 323.85 | 8 | 5 | Φ6.5 | 32 |
| XH4551 | 220 | 205 | Φ27.5 | Φ19.5 | 323.85 | 8 | 5 | Φ6.7 | 32 |
| XH4551E | 220 | 203 | Φ27 | Φ19.1 | 323.85 | 8 | 5 | Φ6.5 | 32 |
| XH4551Q | 220 | 203 | Φ32 | Φ19.2 | 323.85 | 8 | 5 | Φ6.5 | 32 |
| XH4516 | 203 | 203 | Φ26.2 | Φ19.2 | 317.7 | 8 | 5 | Φ6.5 | 32 |
| XHBZ-160 | 160 | 200 | Φ20.1 | Φ30 | 318.75 | 6 | 8 | Φ8.2 | 16 |
| XHBZ-180 | 180 | 200 | Φ20.1 | Φ30 | 318.75 | 6 | 8 | Φ8.2 | 16 |
| XHBZ-222 | 222 | 200 | Φ20.1 | Φ30 | 318.75 | 6 | 8 | Φ8.2 | 16 |
| XH4656 | 162 | 200 | Φ47 | Φ32 | 319 | 6 | 8 | Φ8.2 | 20 |
| XH4657 | 220 | 200 | Φ47 | Φ32 | 319 | 6 | 8 | Φ8.4 | 18 |
| XH4715 | 152 | 203 | Φ32 | Φ19.1 | 324 | 6 | 8 | Φ6.7 | 24 |
| XH4728 | 220 | 203 | Φ32 | Φ19.1 | 324 | 6 | 8 | Φ6.7 | 32 |
Applications
A brake shoe is the part of a braking system which carries the brake lining in the drum brakes used on automobiles, or the brake block in train brakes and bicycle brakes. A device that is put on a track to slow down railroad cars is also called brake shoe.
The brake shoe carries the brake lining, which is riveted or glued to the shoe. When the brake is applied, the shoe moves and presses the lining against the inside of the drum. The friction between lining and drum provides the braking effort. Energy is dissipated as heat.
The brake shoe is widely applied on axles of semi-trailers, full trailers, farm trailers, boat trailers and all trucks.
