Approved Vendor 3G-OTH-111900 — Technical Specifications

Name: Approved Vendor 3G-OTH-111900 APPROVED VENDOR V-Belt Pulley: B64, 3 Groove, 6.75 in OD, Bushed Bore, SD, Quick Detachable (MPN 643B). Key specifications — Pulley Industry Number: B64; Pitch Diameter: 6 in (4L, A); For Belt Section (broad, with similar types): 4L, A, or AX.
Brand: Approved Vendor

The APPROVED VENDOR B64 V-Belt Pulley is a bushed-bore cast-iron pulley with 3 grooves, a 6.75 in OD, and a pitch diameter of 6 in for belt sections 4L, A, or AX. It features a quick-detachable (SD) bushing system and is identified by manufacturer part number 643B.

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Technical Specifications

Parameter	Value
OD	6.75 in
Type	Bushed Bore, SD, Quick Detachable
Groove	3
Pitch Diameter	6 in (4L, A)
Pulley Industry Number	B64
Manufacturer Part Number	643B
For Belt Section (Broad, With Similar Types)	4L, A, or AX