We are Taper Lock Dual Duty V pulleys manufacturers, suppliers, stockists in Karnataka, India. Taper Lock Dual Duty pulleys are the standard range of metric pulleys. They eliminate reboring and keywaying problems since each pulley need not be finished according to different bore and keyway requirements. With Taper Lock Bushes, changes in the diameter and position of pulleys are easily made. These metric pulleys are precision machined and have dual duty grooves to perfectly match Standard V-Belts.
All Taper Lock Dual Duty pulleys are manufactured from superior quality cast Iron in over 400 standard sizes and also according to additional sizes against special requirements. TUSHKI metric pulleys conform to IS and ISO groove specifications and can transmit up to 250 KW of power at 1440 rpm with speed ratios upto 1:7.
| V/ WEDGE BELT SECTION | A | B | C | SPZ | SPA | SPB | SPC |
| PCD (mm) | 80 | 125 | 200 | 56 | 90 | 160 | 224 |
When Taper Lock bushes are used, it is possible for even an unskilled laborer to 'shrink fit' pulleys, couplings etc. onto shafts only with a hexagon wrench (Allen key).
The arrangement of half-threaded holes and longitudinally split tapered bushes ensure maximum grip and fast, easy fitting. Tightening of the screws into the threaded holes in the hub forces the bush into the taper bored components, thereby effectively contracting the bore of the Taper Lock Bush until the equivalent of a shrink fit is obtained. Taper Lock Bushes are suitable for metric shafts and can also be supplied with Imperial Bores and Keyways.
The benefits of using Taper Lock Bushes can be extended to include components which have a parallel bore by incorporating Taper Lock Adaptors, Taper Lock Bolt-on-Hubs or Taper-Lock Weld-on-Hubs.