OEM V-Belt Pulley: B74
The APPROVED VENDOR Bushed-Bore Cast-Iron V-Belt Pulley, model B74 (SKU 743B, MPN 743B), is a 3-groove pulley with a 7.75 in OD and a quick-detachable SK bushing. It accepts belts in sizes 5L, B, or BX and has a…
SKU 3G-OTH-130447
Also listed as: 743 B · 743-B
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The APPROVED VENDOR Bushed-Bore Cast-Iron V-Belt Pulley, model B74 (SKU 743B, MPN 743B), is a 3-groove pulley with a 7.75 in OD and a quick-detachable SK bushing. It accepts belts in sizes 5L, B, or BX and has a pitch diameter of 7 in for 4L or A belts.
Frequently Asked Questions
What is the APPROVED VENDOR B74 V-belt pulley used for?
The APPROVED VENDOR B74 V-belt pulley is used in industrial power transmission systems to transfer rotational motion between shafts via V-belts. It is suitable for applications requiring a 3-groove, 7.75 in OD pulley with a quick-detachable SK bushing, accepting belts in sizes 5L, B, or BX.
What are the specifications of the APPROVED VENDOR 743B V-belt pulley?
The APPROVED VENDOR 743B V-belt pulley is a bushed-bore cast-iron pulley with 3 grooves, 7.75 in outside diameter, and a quick-detachable SK bushing. It has a pitch diameter of 7 in for 4L or A belts and accepts 5L, B, or BX belts. The model is B74 with MPN 743B.
Where to buy the APPROVED VENDOR B74 V-belt pulley worldwide?
You can source the APPROVED VENDOR B74 V-belt pulley worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the correct bushing for the APPROVED VENDOR B74 pulley?
To select the correct bushing for the APPROVED VENDOR B74 pulley, match the shaft diameter to the SK bushing bore range. The pulley uses a quick-detachable SK bushing, which allows easy installation and removal. Ensure the bushing keyway and set screws align with your shaft for secure power transmission.
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.
