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PROTO J4040 Step Plate Adapter Set, 11 Pieces - Step Plates for Hollow Shaft Applications
PROTOStep Plates for Hollow Shaft Applications

PROTO J4040 Step Plate Adapter Set, 11 Pieces

The PROTO J4040 Step Plate Adapter Set is an 11-piece step plate set designed for gear and bearing pullers in hollow shaft applications. This PROTO-branded kit includes the J4040 model, providing step plates for use…

SKU 3G-OTH-295979

Also listed as: J 4040 · J-4040

Brand
PROTO
Item
J4040 Step Plate Adapter Set, 11 Pieces
Part Number
J4040
Category
Step Plates for Hollow Shaft Applications
Available to Order
Also known as:J4040PROTO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

PROTO
Manufacturer Part Number
J4040

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

Product Description

The PROTO J4040 Step Plate Adapter Set is an 11-piece step plate set designed for gear and bearing pullers in hollow shaft applications. This PROTO-branded kit includes the J4040 model, providing step plates for use with gear and bearing pullers.

Frequently Asked Questions

What is the PROTO J4040 Step Plate Adapter Set used for?

The PROTO J4040 Step Plate Adapter Set is used with gear and bearing pullers to safely remove bearings, gears, and other press-fit components from hollow shafts. It provides 11 step plates that adapt puller jaws to different shaft diameters, preventing damage during extraction in industrial maintenance and repair applications.

What are the specifications of the PROTO J4040 Step Plate Adapter Set?

The PROTO J4040 Step Plate Adapter Set includes 11 pieces designed for gear and bearing pullers. The manufacturer part number is J4040. It is a PROTO-branded kit intended for hollow shaft applications, providing step plates that accommodate various shaft sizes for safe and effective component removal.

Where to buy the PROTO J4040 Step Plate Adapter Set worldwide?

3G Electric supplies the PROTO J4040 Step Plate Adapter Set worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this PROTO gear and bearing puller accessory.

How to select the correct step plate adapter for a hollow shaft puller?

To select the correct step plate adapter, measure the inner diameter of the hollow shaft and the outer diameter of the component being removed. Match these dimensions to the step plate sizes in the PROTO J4040 set. Using the proper adapter prevents shaft damage and ensures even force distribution during bearing or gear extraction.

Used in

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PROTO Products

3G Electric supplies PROTO step plates for hollow shaft applications. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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