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APPROVED VENDOR V-Belt Sheave: 3B74SK, 3 Groove, 7.75 in OD, Bushed Bore - Bushed-Bore Cast-Iron V-Belt Pulleys
APPROVED VENDORBushed-Bore Cast-Iron V-Belt Pulleys

APPROVED VENDOR V-Belt Sheave: 3B74SK, 3 Groove, 7.75 in OD, Bushed Bore

The APPROVED VENDOR 3B74SK is a bushed-bore cast-iron V-belt pulley with 3 grooves and a 7.75-inch outside diameter. It features a quick-detachable SK bushing system for easy installation and removal. 3G Electric…

SKU 3G-OTH-130562

Brand
APPROVED VENDOR
Item
V-Belt Sheave: 3B74SK, 3 Groove, 7.75 in OD, Bushed Bore
Category
Bushed-Bore Cast-Iron V-Belt Pulleys
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
3B74SK
Type
Bushed Bore, SK, Quick Detachable
OD
7.75 in
Groove
3
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR 3B74SK is a bushed-bore cast-iron V-belt pulley with 3 grooves and a 7.75-inch outside diameter. It features a quick-detachable SK bushing system for easy installation and removal. 3G Electric sources this genuine industrial component across 14 departments, with specialist expertise in power transmission and controls.

Frequently Asked Questions

What is the APPROVED VENDOR 3B74SK V-belt sheave used for?

The APPROVED VENDOR 3B74SK is a 3-groove, 7.75-inch OD bushed-bore cast-iron V-belt sheave used in industrial power transmission systems. It drives multiple V-belts simultaneously on pumps, compressors, conveyors, and fans, reducing belt slip and extending drive life in heavy-duty machinery.

What are the specifications of the APPROVED VENDOR 3B74SK V-belt sheave?

The 3B74SK is a 3-groove, 7.75-inch outside diameter bushed-bore cast-iron V-belt sheave with a quick-detachable (SK) bushing system. It accepts standard SK bushings for shaft mounting and is designed for use with classical V-belts in industrial drives.

Where to buy the APPROVED VENDOR 3B74SK V-belt sheave worldwide?

3G Electric supplies the APPROVED VENDOR 3B74SK V-belt sheave worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this bushed-bore pulley to any country.

How to select the correct bushing for the APPROVED VENDOR 3B74SK sheave?

Select a quick-detachable SK-series bushing that matches your shaft diameter and keyway size. The 3B74SK sheave accepts standard SK bushings; verify the bushing bore range and torque specifications from the manufacturer's catalog. Always ensure the bushing is properly seated and tightened to prevent shaft damage.

Used in

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APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR bushed-bore cast-iron v-belt pulleys. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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