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V-Belt Pulleys

V-belt pulleys are designed for all types of V-belts, including banded V-belts. Their design is based on the ISO 4183 (DIN 2211) standard.

The shape of the V-groove is determined according to the DIN 2215 and DIN 2216 standards for narrow, classical and raw-edge V-belts.

V-Belt Pulleys for Taper Lock Bushes - Preview

Taper Lock

Taper Lock SPZ, SPA, SPB, SPC V-belt pulleys for all sorts of V-belts and banded belts SPZ, SPA, SPB, SPC.

Unbored Solid Hub V-Belt Pulleys - Preview

Unbored Solid Hub

Solid Hub V-Belt Pulleys SPZ, SPA, SPB, SPC standard can be used for all V-belts and banded belts SPZ-SPC.

VTP - High Speed V-Belt Pulleys - Preview

VTP (High Speed)

VTP - special v-belt pulleys for higher peripheral speed up 60 m/s in grooves dimensions SPZ, SPA, SPB a SPC.

Custom Made V-Belt Pulleys - Preview

Custom Made

Special V-belt pulley designs to customer specification

Pulleys Fields of Use

V-belt pulleys meet the highest requirements of modern drive technology and are used in all areas of mechanical engineering, from fine mechanics to heavy mechanical engineering.

They are typically used in compressors, blowers, machine tools, in the paper and chemical industriy and in many other machines.

Pulleys Material

Fine grain cast-iron grade 220–260.

Other materials to order.

Pulleys Profile and Dimensions

Single and Multiple Wedge Groove Dimensions

Profile Dm
SPZ (≤80) >80 (38) 34 9.7 8.5 12.0 8 2.0 11.0
SPA (≤118) >118 (38) 34 12.7 11.0 15.0 10 2.8 13.8
SPB (≤190) >190 (38) 34 16.3 14.0 19.0 12 3.5 17.5
SPC (≤315) >315 (38) 34 22.0 19.0 25.5 17 4.8 23.8

Crown width \(B\): \[B = {E^{(n-1)} + 2 \cdot F}\ {[mm]}\] where \(n\) is the number of grooves.

Other technical data for particular groove dimensions are to be found in the technical documentation.

Documents for Download

Pulleys and Clamping Bushes - Preview

Pulleys and Clamping Bushes

TYMA CZ Catalogue

Czech and English (PDF 3.64 MB)

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