Belting

Federal Conveyor Belting

Federal Conveyor Belting

The Federal line of conveyor belting gives high performance, long lasting service in bulk-haulage and bucket elevator applications under the severest operating conditions. This is a result of Federal’s special combination of tough synthetic fabric plies, superior adhesions and protective covers designed for specific belt applications.

In conventional multiple – ply belting, the weight of the belt increases in direct proportion to the increase in the number of plies. The Belt gets heavier and bulkier as plies are added. Federal’s unique construction concentrates high strength in fewer plies so that the belt can be made with less weight and thickness than multiple-ply belts. This makes Federal Belting more flexible so that it can travel easily over smaller pulleys. The reduction in weight makes it easier to install and saves on the energy needed to drive the belt.

Rated Operating Tension (Pounds/inch of width – piw)

Federal
Belt Style 2150 2220 3330 4440 3600 4800 5100
Plies 2 2 3 4 3 4 5
Mechanical Fasterner 150 220 330 385 440 550 720
Vulcanized Splice 150 220 330 440 600 800 1000

Belt Thickness

Straight-Warp Grain 1 (Pounds/inch of width-piw)
Belt Style 2150 2220 3330 4440 3600 4800 5100
Carcass thickness

 

.114 .164 .212 .258 .237 .326 .415
Rated Operation Tension
Belt Thickness
Belt Weight
Load Support Data
Recommended Minimum Pulley Diameters For Vulcanized Spices
Recommended Minimum Pulley Diameters For Mechanical Fasteners
INDUSTRIAL SERVICES

INDUSTRIAL SERVICES

Specs

Specs

Belt Weight

Heat Resistant.052.060.083.117.111.153194All others.053.061.084.118.111.153194

Carcus weight Factors
Belt Style 2150 2220 3330 4440 3600 4800 5100
Oil Resistant

 

.059 .066 .092 .129 .117 .162 .206
High Impact Service Grade 1: RMA Grade 1 Cover
Heavy Duty Abrasive Service Grade 2: RMA Grade 2 Cover
High temperature Service: High Grade EPDM Cover
Super – Hot Ozone: EPDM Cover
Super – Hot Oil-Resistant: Butyl Cover
Super – Hot Oil-Resistant: Butyl Cover
Type SOR: Special Oil-Resistant Covers

Cover Weight Factors

Heat Resistant.028.042.056.070.084.098.112.126.140.154.168.182.196.210.224All others.032.048.064.080.096.112.128.144.160.176.192.208.224.240.256Federal Mine.042.063.084.105.126.147.168.189.210.231.252.273.294.315.336

Cover thickness 1/16″ 3/32″ 1/8″ 5/32″ 3/16″ 7/32″ 1/4″ 9/32″ 5/16″ 11/32″ 3/8″ 13/32″ 7/16″ 15/32″ 1/2″
Oil Resistant .036 .054 .072 .090 .108 .126 .144 .162 .180 .198 .216 .234 .252 .270 .288
INDUSTRIAL CONTROL

INDUSTRIAL CONTROL

Recommended Minimum Pulley Diameters for Vulcanized Splices

Straight-Warp Grain 1 (Pounds/inch of width-piw)
Belt Style C175 C220 C300 C350 C400 C500
Idler Trough Angle 36 54 60 72 72 72
20° / 35° / 45° 30 42 54 60 66 72
30 36 42 48 54 60

Troughability Data

Straight-Warp Grain 1 (Pounds/inch of width-piw)
Belt Style C175 C220 C250 C300 C350 C400 C500
Idler Trough Angle 12 14 14 14 18 18 24
20° / 35° / 45° 14 20 20 24 24 24 30
16 24 24 24 24 24 36
Generator Design and Installation
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Reliability and Safety Assessment