Pulleys & V-Belts
ISO 22 / NBR 6509Sections A, B, C, DKinematics & Sizing
Pulley kinematics, belt length, and classical V-belt sizing per ISO 22.
Pulleys
mm
rpm
mm
mm
A (13 × 8 mm)
Proper section selection depends on power and speed: use the V-Belt Sizing tab for the full design.
Enter D1, D2, n1 and C to calculate.