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APPROVED VENDOR V-Belt Pulley: B40, 3 Groove, 4.35 in OD, Bushed Bore, SH - Bushed-Bore Cast-Iron V-Belt Pulleys
APPROVED VENDORBushed-Bore Cast-Iron V-Belt Pulleys

APPROVED VENDOR V-Belt Pulley: B40, 3 Groove, 4.35 in OD, Bushed Bore, SH

The APPROVED VENDOR B40 is a bushed-bore cast-iron V-belt pulley with a pitch diameter of 3.6 inches (4L, A) and a pulley industry number of B40. It is designed for belt sections 5L, B, or BX and features a 3-groove…

SKU 3G-OTH-109786

Brand
APPROVED VENDOR
Item
V-Belt Pulley: B40, 3 Groove, 4.35 in OD, Bushed Bore, SH
Category
Bushed-Bore Cast-Iron V-Belt Pulleys
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
403B
Type
Bushed Bore, SH, Quick Detachable
OD
4.35 in
Groove
3
Pitch Diameter
3.6 in (4L, A)
Pulley Industry Number
B40
For Belt Section (broad, with similar types)
5L, B, or BX
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR B40 is a bushed-bore cast-iron V-belt pulley with a pitch diameter of 3.6 inches (4L, A) and a pulley industry number of B40. It is designed for belt sections 5L, B, or BX and features a 3-groove, 4.35-inch outside diameter, quick-detachable bushed bore (SH) configuration.

Frequently Asked Questions

What is the APPROVED VENDOR B40 V-belt pulley used for?

The APPROVED VENDOR B40 V-belt pulley is used in industrial power transmission systems to transfer rotational motion between shafts via V-belts. It is commonly applied in conveyors, pumps, compressors, and agricultural machinery where multiple belt grooves are needed for higher torque capacity.

What are the specifications of the APPROVED VENDOR B40 V-belt pulley?

The APPROVED VENDOR B40 pulley has a 4.35-inch outside diameter, 3 grooves, and a 3.6-inch pitch diameter for 4L/A belts. It accepts belt sections 5L, B, or BX and uses a bushed bore (SH) quick-detachable design. The manufacturer part number is 403B.

Where to buy the APPROVED VENDOR B40 V-belt pulley worldwide?

You can source the APPROVED VENDOR B40 V-belt pulley through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install a bushed-bore V-belt pulley like the APPROVED VENDOR B40?

To install a bushed-bore pulley, first clean the shaft and bushing bore. Insert the bushing into the pulley, align the keyway, and tighten the set screws evenly. For the quick-detachable SH design, use the provided bolts to secure the bushing to the pulley. Always follow the manufacturer's torque specifications.

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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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