OEM Bushed-Bore Cast-Iron V-Belt Pulley
The APPROVED VENDOR BK77 is a bushed-bore cast-iron V-belt pulley with a 7.1-inch pitch diameter for belt sections 5L, B, or BX. It features a single groove, 7.45-inch outside diameter, and a spoked design with H/QT…
SKU 3G-OTH-120700
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
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Product Description
The APPROVED VENDOR BK77 is a bushed-bore cast-iron V-belt pulley with a 7.1-inch pitch diameter for belt sections 5L, B, or BX. It features a single groove, 7.45-inch outside diameter, and a spoked design with 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 BK77 V-belt pulley used for?
The APPROVED VENDOR BK77 is a single-groove cast-iron V-belt pulley used in power transmission systems to drive fans, pumps, compressors, and conveyors. Its 7.1-inch pitch diameter and spoked design suit medium-duty industrial applications requiring reliable belt tension and alignment.
What are the specifications of the APPROVED VENDOR BK77 pulley?
The BK77 has a 7.45-inch outside diameter, 7.1-inch pitch diameter, and accepts belt sections 5L, B, or BX. It uses an H/QT bushed bore, has one groove, and is made of cast iron with a spoked design. The pulley industry number is BK77, with MPN BK77H.
Where to buy the APPROVED VENDOR BK77 pulley worldwide?
3G Electric supplies the APPROVED VENDOR BK77 pulley to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this bushed-bore cast-iron pulley.
How to select the correct bushing for the APPROVED VENDOR BK77 pulley?
The BK77 pulley uses an H/QT bushing type. Select a bushing with the appropriate bore size for your shaft diameter, ensuring the keyway matches. Always verify the bushing's torque rating and installation instructions from the manufacturer to prevent slippage or shaft damage.
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
- Single-groove bushed-bore V-belt pulley made of cast iron with a 7.75 in outside diameter and 7 in pitch diameter. Accepts belt sections 4L, A, or AX and uses an H/QT bushing type. Commonly used in power transmission systems for conveyors, pumps, compressors, and agricultural machinery
- Single-groove bushed-bore cast-iron V-belt pulley with 8.75 in outside diameter and 8.4 in pitch diameter. Designed for belt sections 5L, B, or BX. Used in power transmission systems to drive fans, pumps, compressors, and conveyors