638 XL timing belt

638XL Sychronous timing belt 319 Teeth With Trapezoidal profile

width: 025(6.35mm), 031(7.87mm), 037(9.4mm), 050(12.7mm), 075(19.05mm),100(25.4mm), 150(38.1mm),200(50.8mm) or any width cut by your request.

Specification

• Model Number:  638XL, 638 XL, XL series Sychronous Timing belt
• Type: Standard Parts endless XL Timing Belt
• Material: Neoprene , rubber with fiber glass core reinforced
• Belt Height: 2.3mm(0.091″)
• Tooth Height: 1.27mm (0.05″)
• Pitch: 0.2″(5.08 mm)
• Width: 0.25″(6.35mm) 0.31″(7.87mm) 0.37″(9.4mm) 0.50″(12.7mm) 0.75″(19.05mm) 1″(25.4mm) 1.50″(38.1mm)2″(50.8mm) or any width cut by your request.
• If you didnt find you want, please search the length, or width, or pictch on our website!!! or contact us!

Frequently-used Model Number:

638 XL Timing Belt 638XL 025, 638XL031, 638 XL 037,638XL 050,  638 XL 075,  638 XL 100,   638 XL 150, 638XL 200. Customizing all kinds of  XL timing belt including Double-sided XL timing belt

About Shipping:

1.  Handling Time: Most belts in stock, just cut the width as per your request, so we can ship out within 1-2 working days.
2. We normally ship the packages by UPS, Fedex or DHL and so on but if you want cheaper shipping cost, such as China Post , E-Packet, Aliexpress Standard Shipping and so on, welcome contact us.

About Return Policy:

1. If quality problem, we very like to change a new belt for free, or refund to you.
2. If no quality problem, we do not accept refund, Becasue all belts width cut by your request, they are customize, Thank you for understanding