Description

IDC Select® Variable Pitch Sheave, Heavy Duty Type 1, 7/8 in Bore, 3-3/4 in OD, 3.7 in Pitch Diameter, 1 Grooves, 1.06 in Face Width, 1.88 in Overall Length, For Use With: 3L, 4L/A and 5L/B Cross Section V-Belts, Cast Iron, Baked Enamel

Features:

• Precision machined from gray cast iron
• Statically balanced
• Cast iron sheaves should not exceed 6500 fpm rim speed
• Special or dynamic balancing should be considered when speeds exceed 5000 fpm
• 2.3 to 3.1 in Dia pitch 3L/2.4 to 3.4 in Dia pitch 4L(A)/2.7 to 3.7 in Dia pitch 5L(B)
• 0.69 to 1.06 in W face

Applications:

Air Handling, Mining, Wood Process, Agriculture, Aggregate, Oilfield, Air Compressor and Industrial Applications

Standards/Approval:

• ASTM Specified
• SAE Standard

Bore Diameter	7/8 in
Face Width	1.06 in
Finish	Baked Enamel
Material	Cast Iron
Number of Grooves	1
Outside Diameter	3-3/4 in
Overall Length	1.88 in
Pitch Diameter	3.7 in
Suitable For Use With	3L, 4L/A and 5L/B Cross Section V-Belts
Type	Heavy Duty Type 1
Manufacturer	IDC-USA