We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
APPROVED VENDOR V-Belt Pulley: B300, 5 Groove, 30.35 in OD, Bushed Bore - Bushed-Bore Cast-Iron V-Belt Pulleys
APPROVED VENDORBushed-Bore Cast-Iron V-Belt Pulleys

APPROVED VENDOR V-Belt Pulley: B300, 5 Groove, 30.35 in OD, Bushed Bore

The APPROVED VENDOR B300 is a bushed-bore cast-iron V-belt pulley with a pitch diameter of 30 inches for belt sections 5L, B, 4L, A, or AX. It features 5 grooves, a 30.35-inch outside diameter, and a quick-detachable…

SKU 3G-OTH-116834

Brand
APPROVED VENDOR
Item
V-Belt Pulley: B300, 5 Groove, 30.35 in OD, Bushed Bore
Category
Bushed-Bore Cast-Iron V-Belt Pulleys
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
5B300E
Type
Bushed Bore, E, Quick Detachable
OD
30.35 in
Groove
5
Pitch Diameter
30 in (5L, B)
Pulley Industry Number
B300
For Belt Section (broad, with similar types)
4L, A, or AX
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR B300 is a bushed-bore cast-iron V-belt pulley with a pitch diameter of 30 inches for belt sections 5L, B, 4L, A, or AX. It features 5 grooves, a 30.35-inch outside diameter, and a quick-detachable E bushing. This pulley is identified by industry number B300 and manufacturer part number 5B300E.

Frequently Asked Questions

What is the APPROVED VENDOR B300 V-belt pulley used for?

The APPROVED VENDOR B300 is a bushed-bore cast-iron V-belt pulley used in industrial power transmission systems to transfer rotational motion between shafts via V-belts. It is suitable for belt sections 4L, A, AX, 5L, or B, making it common in conveyors, pumps, compressors, and HVAC equipment.

What are the specifications of the APPROVED VENDOR 5B300E pulley?

The APPROVED VENDOR 5B300E pulley has a 30.35 in outside diameter, 5 grooves, and a 30 in pitch diameter for belt sections 5L or B. It uses a quick-detachable E bushing and is cast iron. The pulley industry number is B300, and it also accepts 4L, A, or AX belts.

Where to buy the APPROVED VENDOR B300 pulley worldwide?

3G Electric supplies the APPROVED VENDOR B300 pulley worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this bushed-bore cast-iron pulley with a 30.35 in OD and 5 grooves.

How to select the correct bushing for the APPROVED VENDOR B300 pulley?

To select the correct bushing for the APPROVED VENDOR B300 pulley, match the shaft diameter to the bushing bore range. This pulley uses a quick-detachable E bushing, which allows easy installation and removal. Ensure the bushing keyway and set-screw configuration align with your shaft for secure power transmission.

Used in

Common applications for APPROVED VENDOR
Laboratory sampling — APPROVED VENDOR clear wide mouth glass bottles for collecting and storing liquid samples in non-sterile environments.
Steam heating maintenance — APPROVED VENDOR forged brass radiator valves for regulating steam flow in commercial building heating systems.
High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
Cleanroom operations — APPROVED VENDOR vinyl task chairs for seating in ISO 5 classified manufacturing or assembly areas.
General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR bushed-bore cast-iron v-belt pulleys. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
APPROVED VENDOR V-Belt Pulley: C300, 5 Groove, 30.4 in OD, Bushed Bore, F, For C/CX Belt Section (MPN 5C300F). Key specifications — Pulley Industry Number: C300; Pitch Diameter: 30 in (C); For Belt Section (broad, with similar types): C or CX.
APPROVED VENDOR
APPROVED VENDOR V-Belt Pulley: C300, 5 Groove, 30.4 in OD, Bushed Bore, F, For C/CX Belt Section (MPN 5C300F). Key specifications — Pulley Industry Number: C300; Pitch Diameter: 30 in (C); For Belt Section (broad, with similar types): C or CX.
APPROVED VENDOR V-Belt Pulley: B34, 1 Groove, 3.75 in OD, Bushed Bore, SH, Quick Detachable (MPN 341B). Key specifications — Pulley Industry Number: B34; Pitch Diameter: 3.4 in (5L, B); For Belt Section (broad, with similar types): 4L, A, or AX.
APPROVED VENDOR
APPROVED VENDOR V-Belt Pulley: B34, 1 Groove, 3.75 in OD, Bushed Bore, SH, Quick Detachable (MPN 341B). Key specifications — Pulley Industry Number: B34; Pitch Diameter: 3.4 in (5L, B); For Belt Section (broad, with similar types): 4L, A, or AX.
APPROVED VENDOR V-Belt Sheave: 3C110E, 3 Groove, 11.4 in OD, Bushed Bore, E, Quick Detachable. Key specifications — Pulley Industry Number: 3C110E.
APPROVED VENDOR
APPROVED VENDOR V-Belt Sheave: 3C110E, 3 Groove, 11.4 in OD, Bushed Bore, E, Quick Detachable. Key specifications — Pulley Industry Number: 3C110E.
APPROVED VENDOR V-Belt Pulley: 8V3000, 5 Groove, 30 in OD, Bushed Bore, M, For 8V/8VX Belt Section (MPN 58V3000M). Key specifications — Pulley Industry Number: 8V3000; Pitch Diameter: 30 in (8V); For Belt Section (broad, with similar types): 8V or 8VX.
APPROVED VENDOR
APPROVED VENDOR V-Belt Pulley: 8V3000, 5 Groove, 30 in OD, Bushed Bore, M, For 8V/8VX Belt Section (MPN 58V3000M). Key specifications — Pulley Industry Number: 8V3000; Pitch Diameter: 30 in (8V); For Belt Section (broad, with similar types): 8V or 8VX.
APPROVED VENDOR V-Belt Pulley: B80, 3 Groove, 8.35 in OD, Bushed Bore, SK, Quick Detachable (MPN 803B). Key specifications — Pulley Industry Number: B80; Pitch Diameter: 8 in (5L, B); For Belt Section (broad, with similar types): 4L, A, or AX.
APPROVED VENDOR
APPROVED VENDOR V-Belt Pulley: B80, 3 Groove, 8.35 in OD, Bushed Bore, SK, Quick Detachable (MPN 803B). Key specifications — Pulley Industry Number: B80; Pitch Diameter: 8 in (5L, B); For Belt Section (broad, with similar types): 4L, A, or AX.
APPROVED VENDOR V-Belt Pulley: B80, 2 Groove, 8.35 in OD, Bushed Bore, SK, Quick Detachable (MPN 802B). Key specifications — attr1318293: B80; attr1318301: 8 in (5L, B); attr1318291: 4L, A, or AX.
APPROVED VENDOR
APPROVED VENDOR V-Belt Pulley: B80, 2 Groove, 8.35 in OD, Bushed Bore, SK, Quick Detachable (MPN 802B). Key specifications — attr1318293: B80; attr1318301: 8 in (5L, B); attr1318291: 4L, A, or AX.

More from APPROVED VENDOR

View all APPROVED VENDOR parts →
APPROVED VENDOR V-Belt Sheave: 5C70SF, 5 Groove, 7.4 in OD, Bushed Bore, SF, Quick Detachable. Key specifications — attr1318293: 5C70SF.
APPROVED VENDOR
APPROVED VENDOR V-Belt Sheave: 5C70SF, 5 Groove, 7.4 in OD, Bushed Bore, SF, Quick Detachable. Key specifications — attr1318293: 5C70SF.
APPROVED VENDOR V-Belt Sheave: 33V800SK, 3 Groove, 8 in OD, Bushed Bore, SK, Quick Detachable. Key specifications — attr1318293: 33V800SK.
APPROVED VENDOR
APPROVED VENDOR V-Belt Sheave: 33V800SK, 3 Groove, 8 in OD, Bushed Bore, SK, Quick Detachable. Key specifications — attr1318293: 33V800SK.
APPROVED VENDOR V-Belt Sheave: 33V500SDS, 3 Groove, 5 in OD, Bushed Bore, SDS, Quick Detachable. Key specifications — attr1318293: 33V500SDS.
APPROVED VENDOR
APPROVED VENDOR V-Belt Sheave: 33V500SDS, 3 Groove, 5 in OD, Bushed Bore, SDS, Quick Detachable. Key specifications — attr1318293: 33V500SDS.
APPROVED VENDOR V-Belt Sheave: BK55H, 1 Groove, 5.25 in OD, Bushed Bore, H/QT, Cast Iron. Key specifications — Pulley Industry Number: BK55H.
APPROVED VENDOR
APPROVED VENDOR V-Belt Sheave: BK55H, 1 Groove, 5.25 in OD, Bushed Bore, H/QT, Cast Iron. Key specifications — Pulley Industry Number: BK55H.
APPROVED VENDOR V-Belt Sheave: 1B66SDS, 1 Groove, 6.95 in OD, Bushed Bore, SDS, Quick Detachable. Key specifications — Pulley Industry Number: 1B66SDS.
APPROVED VENDOR
APPROVED VENDOR V-Belt Sheave: 1B66SDS, 1 Groove, 6.95 in OD, Bushed Bore, SDS, Quick Detachable. Key specifications — Pulley Industry Number: 1B66SDS.
APPROVED VENDOR V-Belt Sheave: 2B200SF, 2 Groove, 20.35 in OD, Bushed Bore, SF, Quick Detachable. Key specifications — Pulley Industry Number: 2B200SF.
APPROVED VENDOR
APPROVED VENDOR V-Belt Sheave: 2B200SF, 2 Groove, 20.35 in OD, Bushed Bore, SF, Quick Detachable. Key specifications — Pulley Industry Number: 2B200SF.
APPROVED VENDOR V-Belt Sheave: 3C120E, 3 Groove, 12.4 in OD, Bushed Bore, E, Quick Detachable. Key specifications — Pulley Industry Number: 3C120E.
APPROVED VENDOR
APPROVED VENDOR V-Belt Sheave: 3C120E, 3 Groove, 12.4 in OD, Bushed Bore, E, Quick Detachable. Key specifications — Pulley Industry Number: 3C120E.
APPROVED VENDOR V-Belt Sheave: 65V1090E, 6 Groove, 10.8 in OD, Bushed Bore, E, Quick Detachable. Key specifications — Pulley Industry Number: 65V1090E.
APPROVED VENDOR
APPROVED VENDOR V-Belt Sheave: 65V1090E, 6 Groove, 10.8 in OD, Bushed Bore, E, Quick Detachable. Key specifications — Pulley Industry Number: 65V1090E.