Home > METRIC V-BELTS > K Section Metric V Belts for Specialty Machine Tools. > K31 Metric V Belt (8-880). BANDO K31/K787 Industrial V-Belt. > K21 Metric V Belt. K21/K533 Industrial V-Belt.
Sales and Support: (317) 519-9020. 9AM-4PM EST, M-F. CLOSED WEEKENDS & HOLIDAYS.

>>> CLOSINGS AND HOLIDAY BUSINESS OPERATIONS <<<
  • NO USPS MAIL OR UPS pickup or deliveries Wednesday, Dec 25 on Christmas Day.
  • CLOSING FOR CHRISTMAS 12PM EST DEC 24th for Christmas Eve. CLOSED DEC 25-26 to observe the Christmas Holiday. Have a safe and happy holiday season.


  • NOTICE TO CANADIAN CUSTOMERS: Mail shipments to Canada have been suspended due to the Canada Post strike. Please choose UPS Worldwide option or call for lesser cost FedEx shipping options. We will update as more information becomes available.

    • We are an Indiana State Veteran Owned Business (IVOSB).

    - Click the EMAIL US tab at the top of these pages to send us a message. :)
    Thank you. We appreciate your business!

    K21 Metric V Belt. K21/K533 Industrial V-Belt.

    K21 Metric V Belt. K21/K533 Industrial V-Belt.
    K21 Metric V Belt. K21/K533 Industrial V-Belt.
    Item# k21
    List Price: $12.99
    YOU PAY ONLY: $8.78, 2 for $16.00
    Availability: Usually ships the same business day

    About this Item:

    K21 Metric V Belt. K21/K533 Industrial V-Belt.

    CURRENTLY IN STOCK. ORDER NOW - SUPPLY IS LIMITED!

    K21 Metric V Belt. K21/K533 Industrial V-Belt. 5/16” Wide x 21” EFFECTIVE Length (533mm) - these belts are 21-9/16" OUTER CIRCUMFERENCE. Superior replacement for Import brand Metric K21 V-Belts. Used for durability and extra long service life. Heat, static, and oil resistant.
    Replaces:
  • Import brand K21/K333 Metric V-Belt.
  • Sanlux, Mitsuboshi, Mountain K21.
  • V-Belt Standard K Type K21.
  • Replaces part: V-Belt K533.
  • Machine Transmission Band Wedge Rope K-Type V Belt 5/16" x 21" EL.

    • Accessories

    K22 Metric V Belt. BANDO K22/K559 Industrial V-Belt.
    K22 Metric V Belt. BANDO K22/K559 Industrial V-Belt.
    K22 Metric V Belt. BANDO K22/K559 Industrial V-Belt. 5/16” Wide x 22” Inside (Effective) Length (559mm). Superior replacement for Import brand Metric K22 V-Belts.
    List Price: $10.99
    YOU PAY ONLY: $8.78, 2 for $16.00
    K24 V-Belt. Specialty belt for industrial tools.
    K24 V-Belt. Specialty belt for industrial tools.
    K24 V-Belt. Metric K610 V-belt for industrial tools.
    List Price: $11.99
    YOU PAY ONLY: $8.78, 2 for $16.00