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APPROVED VENDOR Taper Lock Bushing: 4040, 3 3/8 in Bore Dia, 4 in Overall Lg - Taper Lock Bushings
APPROVED VENDORTaper Lock Bushings

APPROVED VENDOR Taper Lock Bushing: 4040, 3 3/8 in Bore Dia, 4 in Overall Lg

The APPROVED VENDOR Taper Lock Bushing 4040 is a taper lock bushing with an 8° taper. It features a 3 3/8 in bore diameter, 4 in overall length, and 5.75 in overall diameter (MPN 4040x3-3/8).

SKU 3G-OTH-138827

Brand
APPROVED VENDOR
Item
Taper Lock Bushing: 4040, 3 3/8 in Bore Dia, 4 in Overall Lg
Category
Taper Lock Bushings
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
4040x3-3/8
Overall Lg
4 in
Bore Dia
3 3/8 in
Overall Dia
5.75 in
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Taper Lock Bushing 4040 is a taper lock bushing with an 8° taper. It features a 3 3/8 in bore diameter, 4 in overall length, and 5.75 in overall diameter (MPN 4040x3-3/8).

Frequently Asked Questions

What is a taper lock bushing used for?

A taper lock bushing is used to mount pulleys, sprockets, gears, and other drive components onto shafts. It provides a secure, concentric fit without keyways, making installation and removal simple. Common in conveyors, pumps, and industrial machinery, it transmits torque reliably while allowing easy repositioning.

What are the specifications of the APPROVED VENDOR 4040 taper lock bushing?

The APPROVED VENDOR 4040 taper lock bushing has a 3 3/8 in bore diameter, 4 in overall length, and 5.75 in overall diameter. It features an 8° taper and is identified by manufacturer part number 4040x3-3/8. This bushing is designed for secure shaft mounting in power transmission applications.

Where to buy APPROVED VENDOR taper lock bushings worldwide?

You can source APPROVED VENDOR taper lock bushings through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on the 4040x3-3/8 model or other sizes.

How to install a taper lock bushing?

To install a taper lock bushing, clean the shaft and bushing bore, then slide the bushing onto the shaft. Align the component (e.g., pulley) and tighten the screws evenly in sequence to the manufacturer's torque spec. The 8° taper creates a tight friction fit. For removal, loosen screws and use the jacking holes to separate the bushing from the component.

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 taper lock bushings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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