PROTO Puller Step Plate: For 2 3/8 in Bore Dia - Max, For 3/4 in Bore Dia - Min
The PROTO Puller Step Plate (SKU 417U08, model J4040-6) is a step plate designed for hollow shaft applications. It accommodates bore diameters from a minimum of 3/4 in to a maximum of 2 3/8 in.
SKU 3G-OTH-295966
Need installation or engineering help?
Ask a question
Product Description
The PROTO Puller Step Plate (SKU 417U08, model J4040-6) is a step plate designed for hollow shaft applications. It accommodates bore diameters from a minimum of 3/4 in to a maximum of 2 3/8 in.
Frequently Asked Questions
What is the PROTO J4040-6 puller step plate used for?
The PROTO J4040-6 step plate is used in hollow shaft applications to provide a stable bearing surface for pullers. It accommodates bore diameters from 3/4 in to 2 3/8 in, enabling safe removal of gears, bearings, and pulleys without damaging the shaft.
What are the specifications of the PROTO J4040-6 step plate?
The PROTO J4040-6 step plate (SKU 417U08) has a minimum bore diameter of 3/4 in and a maximum bore diameter of 2 3/8 in. It is designed for hollow shaft applications and is manufactured by PROTO under part number J4040-6.
Where to buy the PROTO J4040-6 step plate worldwide?
3G Electric supplies the PROTO J4040-6 step plate to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this puller accessory.
How to select the correct step plate for a puller?
Select a step plate that matches the bore diameter of your hollow shaft. For the PROTO J4040-6, ensure the shaft bore is between 3/4 in and 2 3/8 in. Always verify the puller's capacity and the step plate's compatibility with the application to avoid damage.
Used in
Common applications for PROTOPROTO 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.
