APPROVED VENDOR V-Belt Sheave: 3B40SH, 3 Groove, 4.35 in OD, Bushed Bore
SKU 3G-OTH-123588
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Frequently Asked Questions
What is the APPROVED VENDOR 3B40SH V-belt sheave used for?
The 3B40SH is a 3-groove, 4.35 in OD bushed-bore cast-iron V-belt pulley used in industrial power transmission systems to drive fans, pumps, compressors, and conveyors. Its quick-detachable SH bushing allows fast installation and removal without special tools.
What are the specifications of the APPROVED VENDOR 3B40SH sheave?
The 3B40SH has a 4.35 in outside diameter, 3 grooves, and a bushed-bore SH quick-detachable design. It is made of cast iron and carries the pulley industry number 3B40SH. The manufacturer part number is 3B40SH.
Where to buy the APPROVED VENDOR 3B40SH sheave worldwide?
3G Electric supplies the APPROVED VENDOR 3B40SH V-belt sheave to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this bushed-bore pulley.
How to select the correct bushing for the APPROVED VENDOR 3B40SH sheave?
Select an SH-series bushing with a bore diameter matching your shaft size. The 3B40SH is designed for quick-detachable SH bushings, which are sold separately. Ensure the bushing keyway and set-screw configuration align with your application requirements for secure power transmission.
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Common applications for APPROVED VENDORAPPROVED 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.















