Martin 1B44SH Solid Type C-1 Single Groove Conventional Sheave, QD Bushed Bore, 0.5 to 1.688 in Dia Bore, 4-3/4 in OD, 4.4 in Dia Pitch, 7/8 in W Face

Product Description

The Martin 1B44SH is a solid type C-1 single groove conventional sheave. This sheave features a QD® bushed bore that can accommodate bore diameters ranging from 0.5 inches to 1.688 inches. The outside diameter is four and three-quarter inches, with a pitch diameter of four point four inches and a face width of seven-eighths inches.

• Manufactured from class 30 gray iron for durability.
• Can handle speeds up to 6500 feet per minute.
• Suitable for A and B cross-section belts.

Product Highlights

The sheave is statically balanced, ensuring stable operation. Dynamic balancing is recommended for speeds above 5000 feet per minute or in case of equipment vibration issues. Martin provides a strong inventory of both QD and TB style sheaves for various belt sizes.

Product Information

Standard Information

• Brand: Martin Sprocket & Gear
• Type: Solid Type C-1

Technical Specifications

• Bore Diameter: 0.5 to 1.688 in
• Bore Type: QD® Bushed
• Bushing Type: SH
• Face Width: 7/8 in
• Overall Length: 1.44 in
• Pitch Diameter: 4.4 in
• Outside Diameter: 4-3/4 in
• Material: Steel
• Suitable For Use With: A/B Cross Section Belts