SPA 212-5 TB 3020
V-Belt Pulley
Price without VAT: 1 844,90CZK
Price including VAT: 2 232,40CZK with VAT
Catalogue price excluding VAT:
1 882,00CZK
At supplier, we usually ship within 2 weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
Pulley Parameters
V-pulleys and Poly-V pulleys number of grooves, timing pulleys and sprockets number of teeth.
This standardized product may come from different manufacturers. We will provide you with the currently supplied brand upon request.
In the TYMA Product Catalogues you can find this material also described with the abbreviation GG.
Pulley Description
SPA 212-5 TB 3020 is a V-belt pulley for Taper Lock bushes. It is made of gray cast iron. Its design is based on the ISO 4183 (DIN 2211) standard.
The pulleys are mounted to the shafts using Taper Lock cone bushes (TB 3020), thanks to which there is not only the fixing on the shaft with a keyway, but also the axial locking against displacement.
Pulley Fields of Use
The SPA V-belt pulleys for Taper bush meet the highest requirements of modern drive technology and are used in all areas of mechanical engineering, from fine mechanics to heavy engineering.
They are typically used in compressors, blowers, machine tools, in the paper and chemical industry and in many other machines.
Pulley Material
Fine grain cast-iron grade 220–260.
Other materials to order.
Parameter | Standard |
---|---|
Eccentricity of O/D to bore | DIN 2211 Part. 1 |
Groove side wobble tolerance | DIN 2211 Part. 1 |
Surface roughness | ISO 254 |
Balance quality grade | VDI 2060, ISO 1940 |
Pulleys with Dw > 125 mm are statically balanced, degree q 6.3 at 1500 rpm. On request, the pulleys can be balanced dynamically in two planes, degree q 6.3 - q 2.5.
Documents for Download
Dimensions and Parameters of SPA V-Belt Pulleys for Taper Lock Bushes
TYMA CZ Data Sheets
Czech and English (PDF 189.77 kB)