Approved Vendor 3G-OTH-125618 — Technical Specifications

Name: Approved Vendor 3G-OTH-125618 APPROVED VENDOR V-Belt Pulley: B64, 4 Groove, 6.75 in OD, Bushed Bore, SD, Quick Detachable (MPN 644B). Key specifications — Pulley Industry Number: B64; Pitch Diameter: 6 in (4L, A); For Belt Section (broad, with similar types): 5L, B, or BX.
Brand: Approved Vendor

The APPROVED VENDOR B64 V-Belt Pulley is a bushed-bore cast-iron pulley with a 6 in pitch diameter (4L, A) and 6.75 in OD. It features 4 grooves and is designed for belt sections 5L, B, or BX. This SD quick-detachable pulley (MPN 644B) is suitable for industrial power transmission applications.

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Technical Specifications

Parameter	Value
OD	6.75 in
Type	Bushed Bore, SD, Quick Detachable
Groove	4
Pitch Diameter	6 in (4L, A)
Pulley Industry Number	B64
Manufacturer Part Number	644B
For Belt Section (Broad, With Similar Types)	5L, B, or BX