4430V1250 Multi-Speed BeltsGates Multi Speed belts are manufactured with a banded or bandless construction featuring high modulus, fiber loaded stock that offers transverse rigidity and flexibility for higher load capacity and longer service life on your variable speed drives. Notch Design reduced thermal and bending stresses for longer life. Smooth running construction for minimal vibration at high speeds. Uniform composition and thickness of the undercord ensure smooth and

The product family consists of the FLEXBLOC™ (SI Series) worm with universal gear housing and the MINICASE® (SMI Series) worm characterized by its smooth outer surface design and its separate footed and flanged gear housing

Adjustable flow for both Volume and Viscosity

Easily increase control and accuracy

Pearl’s Ceramic Bonded Technology™ (CBT™) grain is a non-fused ceramic aluminum oxide that is extremely strong and durable

textile reinforcement

Manufactured from acetal

It is engineered with zirconia grains on a heavy duty coated abrasive cloth

• Black oxide surface finish increases wear resistance and adds lubricity to improve chip flow

more stable solution with even load distribution and each strand fitting securely in the sheave groove

Bear-N-Bronz® is Boston Gear’s general purpose

(Replaces Lennox and others)- Surface treated- 1/4"D 4"OAL 12/pk

Click here for spec sheet: SUCSPX Spec Sheet