Approved Vendor 3G-OTH-112131 — Technical Specifications

Name: Approved Vendor 3G-OTH-112131 APPROVED VENDOR V-Belt Pulley: BK75, 1 Groove, 7.25 in OD, Bushed Bore, H/QT, Cast Iron. Key specifications — Pulley Industry Number: BK75; Pitch Diameter: 6.5 in (4L, A); For Belt Section (broad, with similar types): 4L, A, or AX.
Brand: Approved Vendor

The APPROVED VENDOR BK75 is a bushed-bore cast-iron V-belt pulley with a pitch diameter of 6.5 in (4L, A) and an outside diameter of 7.25 in. It features 1 groove and is designed for belt sections 4L, A, or AX. This single-groove pulley is part of the H/QT bushed-bore series.

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Technical Specifications

Parameter	Value
OD	7.25 in
Type	Bushed Bore, H/QT, Cast Iron
Groove	1
Pitch Diameter	6.5 in (4L, A)
Pulley Industry Number	BK75
Manufacturer Part Number	BK75
For Belt Section (Broad, With Similar Types)	4L, A, or AX