Approved Vendor 3G-OTH-125925 — Technical Specifications

Name: Approved Vendor 3G-OTH-125925 APPROVED VENDOR V-Belt Pulley: B50, 3 Groove, 5.35 in OD, Bushed Bore, SD, Quick Detachable (MPN 503B). Key specifications — Pulley Industry Number: B50; Pitch Diameter: 4.6 in (4L, A); For Belt Section (broad, with similar types): 4L, A, or AX.
Brand: Approved Vendor

The APPROVED VENDOR B50 is a bushed-bore cast-iron V-belt pulley with a pitch diameter of 4.6 inches for belt sections 4L, A, or AX. It features 3 grooves, a 5.35-inch outside diameter, and a quick-detachable SD bushing system. This pulley is identified by industry number B50 and manufacturer part number 503B.

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Technical Specifications

Parameter	Value
OD	5.35 in
Type	Bushed Bore, SD, Quick Detachable
Groove	3
Pitch Diameter	4.6 in (4L, A)
Pulley Industry Number	B50
Manufacturer Part Number	503B
For Belt Section (Broad, With Similar Types)	4L, A, or AX