Designation:

57J2516 La;
57-30-2516-K LA;
HN98 (RMA, ASAE 211.4, inches designation);
57FV2500 (ASAE 211.4, metric designation)
HN2440 (ISO3410)

Decipher of markings on the variable speed belt Carlisle:

Inch designations - Serial number: HN98

    HN - profile designation
    98 - effective belt length in inches

Metric designations - Serial number: 57FV2500

    57FV - profile designation (TW = 57mm Th = 30mm)
    2500 - Effective belt length in mm

Features:

Carlisle variable speed belts Series Super AG-Drive designed for stepless constant adjustment of the number of turns. These belts are resistant and wear-resistant at the lateral loads, have a long life, smooth running and high flexibility. They are made with a special reinforcement. Mostly such belts are used in combines - vacuum fans, grain drums and various drives that require stepless transmission capacity.