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APPROVED VENDOR V-Belt Pulley: BK45, 1 Groove, 4.25 in OD, Bushed Bore - Bushed-Bore Cast-Iron V-Belt Pulleys
APPROVED VENDORBushed-Bore Cast-Iron V-Belt Pulleys

APPROVED VENDOR V-Belt Pulley: BK45, 1 Groove, 4.25 in OD, Bushed Bore

The APPROVED VENDOR BK45 is a bushed-bore cast-iron V-belt pulley with a single groove and an outside diameter of 4.25 inches. It has a pitch diameter of 3.9 inches and is designed for use with 5L, B, or BX belt…

SKU 3G-OTH-109748

Brand
APPROVED VENDOR
Item
V-Belt Pulley: BK45, 1 Groove, 4.25 in OD, Bushed Bore
Category
Bushed-Bore Cast-Iron V-Belt Pulleys
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
BK45
Type
Bushed Bore, H/QT, Cast Iron
OD
4.25 in
Groove
1
Pitch Diameter
3.9 in (5L, B)
Pulley Industry Number
BK45
For Belt Section (broad, with similar types)
5L, B, or BX
View Full Spec Sheet

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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR BK45 is a bushed-bore cast-iron V-belt pulley with a single groove and an outside diameter of 4.25 inches. It has a pitch diameter of 3.9 inches and is designed for use with 5L, B, or BX belt sections. This pulley is identified by industry number BK45 and is manufactured from cast iron with an H/QT bushing type.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the APPROVED VENDOR BK45 V-belt pulley used for?

The APPROVED VENDOR BK45 V-belt pulley is used in power transmission systems to transfer rotational motion between shafts via V-belts. It is commonly applied in industrial machinery, agricultural equipment, and HVAC systems where a single-groove, bushed-bore cast-iron pulley with a 4.25-inch outside diameter is required.

What are the specifications of the APPROVED VENDOR BK45 V-belt pulley?

The APPROVED VENDOR BK45 V-belt pulley has a 4.25-inch outside diameter, a 3.9-inch pitch diameter, and one groove. It features a bushed bore with H/QT bushing type, is made of cast iron, and is designed for 5L, B, or BX belt sections. The pulley industry number is BK45.

Where to buy the APPROVED VENDOR BK45 V-belt pulley worldwide?

You can source the APPROVED VENDOR BK45 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; we provide this pulley as part of our extensive sourcing network.

How to select the correct bushing for the APPROVED VENDOR BK45 pulley?

To select the correct bushing for the APPROVED VENDOR BK45 pulley, match the bushing type (H/QT) to your shaft diameter and keyway requirements. Ensure the bushing bore size aligns with your shaft, and verify that the bushing's taper matches the pulley's bore. Consult the manufacturer's catalog for compatible bushing part numbers.

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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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