Construction:
Compound Top Cover
Color
Top Cover Thickness (in)
Top Cover Description
Compound Bottom Cover
Bottom Cover Thickness (in)
Bottom Cover Description
Number of Plies
Overall Gauge (in)
Unit Weight- lb/PIW
Carcass Type
Compound
Temperature Range (°F)- High
Temperature Range (°F)- Low

Black SBR
Black
(6.35 mm) 1/4 in.
Smooth
Poly/Nylon
(0.00 mm) 0.00 in.
Bare
4
(12.70 mm) 1/2 in.
0.2400 lbs/PIW
Poly/Nylon
Black SBR
225 °F
-25 °F

MIB-77e

Spec Sheet

4 Ply 440 1/4in x Bare
This belt is ideal for medium to heavy-duty service in slider bed applications, designed for environments where no oil or wood terpenes are present. It offers reliable performance across a wide range of industries, including waste and recycling, aggregate, building materials manufacturing, cement, ceramic, cellulose, construction, foundries, heavy rubber bulk handling, industrial, manufacturing, marble and ceramic, materials handling, metal, mining, municipalities, oil and gas, power generation, quarry, road construction, sand and steel.

Pulley Diameter, Minimum
Minimum Pulley Diameter - Head @ 80 - 100%
Minimum Pulley Diameter - Head @ 60 - 79%
Minimum Pulley Diameter - Head @ 59% Tension or Below
Minimum Pulley Diameter - Tail

24.00 in.
20.00 in.
16.00 in.
​
16.00 in.

Belt Strength:
Tension Rating (PIW)

​Splice Instructions:
Splice Step Size
Splice Process


Other:
Static Conducting
Cross Rigid
High Heat
Impression Top
Oil Resistant
Fire Resistant
FDA Approved

​
Suggested Fasteners:
Flexco Plate/Rivet
Flexco Hinged
Alligator Staple
Clipper Lace
Alligator Lace

440 PIW


​8.00 in.
Step Hot



No
No
No
No
No
No
No



BR-6/R5-1/2
N/A
N/A
N/A
N/A