Brake Shoes & Kits
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Index
RUST JACKING COATING
REMANUFACTURED BRAKE SHOES & KITS
CROSS-REFERENCE
PARTS NUMBERING
REMANUFACTURED BRAKE SHOES & KITS
FEATURES & BENEFITS
20 Prem offers excellent fade and recovery, exceptional stopping power and outstanding
reliability and durability
• Delivers excellent performance over a wide range of S-cam applications on trucks, tractors
and trailers
• Performs well in medium-weight applications, such as general cargo, furniture, plastics
and mail
• Delivers a level of durability and friction stability normally found only in higher-cost friction
• Recognized as a dependable, long-lasting and versatile performer available at a very
attractive price
• Lining is an asbestos-free glass-fiber-based medium friction material
• Meets the inertial dynamometer requirement of FMVSS 121 brake standard
TEST STANDARDS
Typical Inertia Dynamometer Plot Test Parameters FMVSS 121 Brake Standard*
50 MPH RETARDATION
BRAKE POWER(FADE)
RECOVERY
.8
120
120
110
110
Brake: 16 1/2" x 7"
.7
MAXIMUM LIMIT
100
100
90
90
MAXIMUM LIMIT
S-Cam Axle Load:
.6
80
80
.5
70
70
20,000 lb
60
60
.4
50
50
AL Factor: 165
40
40
.3
Normal Friction: .429
30
30
MINIMUM LIMIT
20
20
.2
10
10
Hot Friction: .443 F
.1
0
0
0
1
2
3
4
5
6
7
8
9
10
1
3
5
7
9
11
13
15
17
19
STOP NUMBER
STOP NUMBER
20
30
40
50
60
70
80
AIR PRESSURE(PSI)
PRESSURE
PRESSURE
MINIMUM REQUIRED RETARDATION
* Test results are for reference only and are based on the results of a single test. Test results may vary from batch to batch, without
jeopardizing the product’s performance.