Approved Vendor 3G-OTH-126321 — Technical Specifications

Name: Approved Vendor 3G-OTH-126321 APPROVED VENDOR V-Belt Pulley: BK34, 1 Groove, 3.55 in OD, Bushed Bore, H/QT, Cast Iron (MPN BK34H). Key specifications — Pulley Industry Number: BK34; Pitch Diameter: 2.8 in (4L, A); For Belt Section (broad, with similar types): 5L, B, or BX.
Brand: Approved Vendor

The APPROVED VENDOR BK34 is a bushed-bore cast-iron V-belt pulley with a single groove and a 3.55 in outside diameter. It has a pitch diameter of 2.8 in for belt sections 4L and A, and is also compatible with belt sections 5L, B, or BX. This pulley uses an H/QT bushing system and is identified by manufacturer part number BK34H.

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Technical Specifications

Parameter	Value
OD	3.55 in
Type	Bushed Bore, H/QT, Cast Iron
Groove	1
Pitch Diameter	2.8 in (4L, A)
Pulley Industry Number	BK34
Manufacturer Part Number	BK34H
For Belt Section (Broad, With Similar Types)	5L, B, or BX