Javascript is not enabled on your browser.
Javascript is required for many of our site's features to work properly. Please enable javascript in your browser preferences to continue.

NEW! Need to cancel an order or line items (if not yet processed)? Login, go to My Orders, choose "Request Cancellation" & follow prompts.

Quick links available. Login, then orders, product returns, invoice reprint, packing list reprint. Our W-9 and more available through Accounts & Orders menu.

Shopping Categories

Learn More

In Depth Product Sites

Product Selectors &
Configuration Utilities

Power Transmission (... > Synchronous Drives (... > Timing (Toothed) Belts > L (0.375in Pitch) Timing Belts

SureMotion L (0.375 inch Pitch) Toothed Timing Belts

Need help selecting a belt or pulley?
Use our selector tool to configure and order.

SureMotion timing belts allow adjustment of speed and torque while connecting mechanically rotating components. L (0.375 inch pitch) belts are available in a range of circumferences (number of teeth) to match SureMotion L pulleys for power transmission applications.

MXL (0.080in Pitch) Timing Belts

XL (0.200in Pitch) Timing Belts

L (0.375in Pitch) Timing Belts

5M (5mm Pitch) Timing Belts

8M (8mm Pitch) Timing Belts

Shop Now

SureMotion Synchronous Timing Belts

For selection and sizing help, use the online:

Selector Tool for Belts and Pulleys

SureMotion® timing belts are an excellent choice for many industrial applications. Several pitches and widths are available to cover a wide range of power transmission requirements.

MXL (Mini Xtra Light) pitch = 0.080"
XL (Xtra Light) pitch = 0.200"
L (Light) pitch = 0.375"
5M (5mm pitch)
8M (8mm pitch)

Timing Belt Materials:

Polyurethane with polyester reinforcement belts
(MXL pitch only) have excellent wear resistance as well as oil and ozone resistance.
Neoprene with fiberglass reinforcement belts
(MXL, XL, L, 5M, 8M pitch) have excellent resiliences and are flame resistant.

5M and 8M High Torque Drive Belts

5M and 8M pitch timing belts with curvilinear tooth profile

Curvilinear tooth profile (compatible with HTD®)
Compound: Chloroprene Belt Body, heat and ozone resistant; high tooth shear resistance
Cord: Fiberglass Tensile Cord; high dimensional stability and maximum flexibility
Tooth Cover: Nylon Tooth Cover; durability and wear resistance; increased power capacity
Conforms to ARPM standard IP-27
Temperature Range: -13°/+185°F (-25°/+85°C)

MXL timing belts start at $7.50 (36MXL025NG)
Width: 0.25 in.;
Circumference: 2.88 to 40.00 in.

XL timing belts start at $2.00 (60XL025NG)
Width: 0.25 in. & 0.375 in.; Circumference: 6 to 26 in.

L timing belts start at $5.00 (124L050NG)
Width: 0.5 in. & 1.0 in.; Circumference: 12.375 to 60 in.

SureMotion MXL, XL, L Timing Belts Overview