APPROVED VENDOR V-Belt Pulley: B70, 2 Groove, 7.35 in OD, Bushed Bore, SK
The APPROVED VENDOR V-Belt Pulley (SKU 5YKK0) is a bushed-bore cast-iron V-belt pulley with a B70 designation. It features 2 grooves, a 7.35 in OD, and a quick-detachable SK bushing, with a pitch diameter of 6.6 in…
SKU 3G-OTH-130637
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Product Description
The APPROVED VENDOR V-Belt Pulley (SKU 5YKK0) is a bushed-bore cast-iron V-belt pulley with a B70 designation. It features 2 grooves, a 7.35 in OD, and a quick-detachable SK bushing, with a pitch diameter of 6.6 in for 4L or A belts and compatibility with 4L, A, or AX belt sections (MPN 702B).
Frequently Asked Questions
What is the APPROVED VENDOR V-Belt Pulley B70 used for?
This bushed-bore cast-iron V-belt pulley is used in industrial power transmission systems to transfer rotational motion between shafts via V-belts. It is suitable for applications using 4L, A, or AX belt sections, common in HVAC, agricultural, and manufacturing equipment.
What are the specifications of the APPROVED VENDOR V-Belt Pulley B70?
The pulley has a B70 designation, 2 grooves, a 7.35 in outer diameter, and a 6.6 in pitch diameter for 4L or A belts. It features a bushed bore with a quick-detachable SK bushing and is made of cast iron. The manufacturer part number is 702B.
Where to buy the APPROVED VENDOR V-Belt Pulley B70 worldwide?
3G Electric supplies the APPROVED VENDOR V-Belt Pulley B70 (SKU 5YKK0) to customers worldwide. As a global industrial equipment distributor since 1990, 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 V-Belt Pulley B70?
Select a bushing that matches the shaft diameter and the pulley's SK bushing bore type. The quick-detachable SK bushing allows easy installation and removal. Ensure the bushing's keyway and set-screw configuration align with your shaft. Refer to the manufacturer's bushing selection guide for proper fit.
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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.









