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Pulleys
Pulley sizing guides, groove profile matching, taper lock selection, and RFQ checklists for V-belt, timing, poly-V, and idler pulleys.
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Pulleys
Idler vs Drive Pulley: Application and Sizing Checklist
Choose between drive pulleys and idler pulleys based on torque transfer, belt routing, wrap angle, and bearing support requirements.
Taper Lock Pulley vs Finished Bore: Which to Choose
Compare taper lock pulleys and finished-bore pulleys for installation speed, concentricity, serviceability, and shaft fit before quoting.
Pulley Groove Profiles: SPA, SPB, SPC vs Classical - How to Match
Match pulley groove profiles to classical and wedge V-belt sections so you avoid slip, belt wear, and incorrect groove geometry in replacement orders.
Pulley Size Calculation
Calculate pulley diameters and groove counts, including how to measure a pulley for speed ratio matching before requesting a quote.