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OEM Bushed-Bore Cast-Iron V-Belt Pulley BK45 - Bushed-Bore Cast-Iron V-Belt Pulleys
OEMBushed-Bore Cast-Iron V-Belt Pulleys

OEM Bushed-Bore Cast-Iron V-Belt Pulley BK45

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

Also listed as: BK 45 · BK-45

Brand
OEM
Item
Bushed-Bore Cast-Iron V-Belt Pulley BK45
Part Number
BK45
Category
Bushed-Bore Cast-Iron V-Belt Pulleys
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

OEM
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

Technical Documents

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OEM 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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OEM Products

3G Electric supplies OEM 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Cast-iron V-belt pulley with one groove, 3.95 in outside diameter, and 3.2 in pitch diameter for belt sections 4L, A, or AX. Features a bushed bore type H/QT. Used in power transmission systems to transfer rotational motion from a motor shaft to driven equipment via a V-belt
Cast-iron V-belt pulley with one groove, 3.95 in outside diameter, and 3.2 in pitch diameter for belt sections 4L, A, or AX. Features a bushed bore type H/QT. Used in power transmission systems to transfer rotational motion from a motor shaft to driven equipment via a V-belt
Single-groove V-belt pulley with 13.75 in outside diameter and 13 in pitch diameter for belt sections 4L, A, 5L, B, or BX. Features a bushed bore with H/QT bushing type and is made of cast iron. Used in industrial power transmission systems to transfer rotational motion from a motor shaft to driven equipment such as pumps, compressors, or conveyors
Single-groove V-belt pulley with 13.75 in outside diameter and 13 in pitch diameter for belt sections 4L, A, 5L, B, or BX. Features a bushed bore with H/QT bushing type and is made of cast iron. Used in industrial power transmission systems to transfer rotational motion from a motor shaft to driven equipment such as pumps, compressors, or conveyors
Single-groove bushed-bore cast-iron V-belt pulley with 10.25 in outside diameter and 9.9 in pitch diameter. Designed for belt sections 5L, B, or BX. Used in power transmission systems for conveyors, pumps, compressors, and agricultural machinery
Single-groove bushed-bore cast-iron V-belt pulley with 10.25 in outside diameter and 9.9 in pitch diameter. Designed for belt sections 5L, B, or BX. Used in power transmission systems for conveyors, pumps, compressors, and agricultural machinery
Single-groove V-belt pulley with bushed bore, made of cast iron. Outside diameter 12.75 in, pitch diameter 12 in for belt sections 4L and A, also accepts 5L, B, or BX. Uses H/QT bushing type. Used in power transmission systems to transfer rotational motion between shafts
Single-groove V-belt pulley with bushed bore, made of cast iron. Outside diameter 12.75 in, pitch diameter 12 in for belt sections 4L and A, also accepts 5L, B, or BX. Uses H/QT bushing type. Used in power transmission systems to transfer rotational motion between shafts
Single-groove bushed-bore cast-iron V-belt pulley with 18.75 in outside diameter and 18.4 in pitch diameter for 5L and B belts. Also accommodates 4L, A, or AX belt sections. Uses H/QT bushing type. Suitable for power transmission applications such as conveyors, pumps, and machine tools
Single-groove bushed-bore cast-iron V-belt pulley with 18.75 in outside diameter and 18.4 in pitch diameter for 5L and B belts. Also accommodates 4L, A, or AX belt sections. Uses H/QT bushing type. Suitable for power transmission applications such as conveyors, pumps, and machine tools
Single-groove V-belt pulley with 9.75 in outside diameter and 9.4 in pitch diameter for belt sections 5L, B, or BX. Bushed bore type H/QT, cast iron construction. Used in power transmission systems to transfer motion between shafts via V-belts
Single-groove V-belt pulley with 9.75 in outside diameter and 9.4 in pitch diameter for belt sections 5L, B, or BX. Bushed bore type H/QT, cast iron construction. Used in power transmission systems to transfer motion between shafts via V-belts