Approved Vendor 3G-OTH-127091 — Technical Specifications

Name: Approved Vendor 3G-OTH-127091 APPROVED VENDOR V-Belt Pulley: B74, 4 Groove, 7.75 in OD, Bushed Bore, SK, Quick Detachable (MPN 744B). Key specifications — Pulley Industry Number: B74; Pitch Diameter: 7 in (4L, A); For Belt Section (broad, with similar types): 4L, A, or AX.
Brand: Approved Vendor

The APPROVED VENDOR V-Belt Pulley: B74 is a bushed-bore cast-iron V-belt pulley with 4 grooves, a 7.75 in OD, and a quick-detachable SK bushing. It has a pitch diameter of 7 in (4L, A) and is designed for belt sections 4L, A, or AX. The manufacturer part number is 744B.

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Technical Specifications

Parameter	Value
OD	7.75 in
Type	Bushed Bore, SK, Quick Detachable
Groove	4
Pitch Diameter	7 in (4L, A)
Pulley Industry Number	B74
Manufacturer Part Number	744B
For Belt Section (Broad, With Similar Types)	4L, A, or AX