Approved Vendor 3G-OTH-109901 — Technical Specifications

Name: Approved Vendor 3G-OTH-109901 APPROVED VENDOR V-Belt Pulley: BK47, 1 Groove, 4.45 in OD, Bushed Bore, H/QT, Cast Iron. Key specifications — Pulley Industry Number: BK47; Pitch Diameter: 3.7 in (4L, A); For Belt Section (broad, with similar types): 4L, A, or AX.
Brand: Approved Vendor

The APPROVED VENDOR BK47 is a bushed-bore cast-iron V-belt pulley with a single groove, 4.45 in OD, and a pitch diameter of 3.7 in (4L, A). It is designed for belt sections 4L, A, or AX, and is identified by pulley industry number BK47.

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Technical Specifications

Parameter	Value
OD	4.45 in
Type	Bushed Bore, H/QT, Cast Iron
Groove	1
Pitch Diameter	3.7 in (4L, A)
Pulley Industry Number	BK47
Manufacturer Part Number	BK47
For Belt Section (Broad, With Similar Types)	4L, A, or AX