Description
Stak lists this compatible toothed / timing belt under reference numbers 012424 / 70135010. The belt marking is 16T5-500. It is intended for Bullmer cutting-machine drive applications. Brand names such as Bullmer are used for machine compatibility reference only; this is a compatible replacement, not an OEM part.
Description
Use both reference numbers and the printed belt marking when requesting a replacement. Before ordering, compare the marking, tooth profile and length with the belt currently installed on your machine. If you are unsure, send the reference number, machine model and a clear photo of the existing belt.
Specifications
| Reference part numbers | 012424 / 70135010 |
|---|---|
| Product brand | Stak |
| Compatible machine brand | Bullmer |
| Belt marking | 16T5-500 |
| Part type | Toothed / synchronous timing belt |
| Pitch / profile (as marked) | T5 |
Request a Quote
For a quotation, please provide the reference part number(s), required quantity and delivery destination, together with your cutting machine brand and model. If you need help confirming the replacement, include photos of the existing belt and the belt marking.
Frequently Asked Questions
Which reference part numbers are listed for this Bullmer timing belt?
This Stak compatible belt is listed under 012424 / 70135010. The belt marking is 16T5-500. You can use either reference number when requesting a quote. Always match the marking on your worn belt before ordering.
Which machines does the 012424 / 70135010 timing belt fit?
Stak lists this replacement for Bullmer cutting machines that use a 16T5-500 toothed belt. Fit depends on the belt marking, tooth profile and length on your drive. Send your machine model and a photo of the installed belt if you need confirmation.
What does the marking 16T5-500 mean?
On this listing, 16T5-500 is the belt marking used for identification (toothed / T5-profile synchronous belt family as marked on the part). Confirm the same marking on your existing belt; do not order by appearance alone.
Is this an original Bullmer OEM belt?
No. This is a Stak compatible replacement for industrial cutting-machine maintenance. Bullmer is referenced only for compatibility. Check the reference numbers and belt marking against your spare-parts list before ordering.
What is the lead time?
Lead time is typically 1–7 days. Exact timing depends on stock and order size and will be confirmed in the quotation. Shipping is by sea or air as agreed.
What is the MOQ?
The minimum order quantity (MOQ) is 1 pc.
What if there is a quality issue with the product I receive?
If the product you receive has a quality problem, we will replace it free of charge.
Can this part be installed on my machine?
Yes—as long as the item number matches the part on your machine. Our products are manufactured to match original part specifications: material, dimensions, and mounting interfaces (ends, bases, or hole positions), so they can replace the original when the item number is the same.
How do I order?
Request a quote with reference number / item number, quantity and delivery destination, together with your cutting machine brand and model if needed.






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