APPROVED VENDOR Timing Belt Pulley: Modified Curvilinear, Bushed
The APPROVED VENDOR Timing Belt Pulley is a modified curvilinear GT section taper lock bushed timing pulley, model 42-8MX21-2012. It features a black oxide finish and is designed for use with Polychain® GT® Carbon™…
SKU 3G-OTH-106172
Need installation or engineering help?
Ask a question
Product Description
The APPROVED VENDOR Timing Belt Pulley is a modified curvilinear GT section taper lock bushed timing pulley, model 42-8MX21-2012. It features a black oxide finish and is designed for use with Polychain® GT® Carbon™ belt series. This bushed pulley accommodates a 2012 bushing size.
Frequently Asked Questions
What is the APPROVED VENDOR Timing Belt Pulley 42-8MX21-2012 used for?
This modified curvilinear GT section taper lock bushed timing pulley is designed for synchronous power transmission with Polychain® GT® Carbon™ belt series. It is commonly used in industrial machinery, conveyors, and automation systems requiring precise timing and high torque capacity.
What are the specifications of the APPROVED VENDOR Timing Belt Pulley 42-8MX21-2012?
The pulley has a black oxide finish, accommodates a 2012 bushing size, and is designed for Polychain® GT® Carbon™ belt series. It is a bushed, modified curvilinear GT section timing pulley with manufacturer part number 42-8MX21-2012.
Where to buy the APPROVED VENDOR Timing Belt Pulley 42-8MX21-2012 worldwide?
3G Electric supplies the APPROVED VENDOR Timing Belt Pulley 42-8MX21-2012 to customers 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.
How to select the correct bushing size for the APPROVED VENDOR Timing Belt Pulley 42-8MX21-2012?
Select the bushing size that matches your shaft diameter and torque requirements. This pulley is designed for a 2012 bushing size. Ensure the bushing bore matches your shaft and that the keyway and set screws are properly aligned for secure mounting.
Used in
Common applications for APPROVED VENDORAPPROVED VENDOR Products
3G Electric supplies APPROVED VENDOR gt section taper lock bushed timing pulleys. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.










