SPC 280-3 TB 3020
V-Belt Pulley
Price without VAT: 4 150,10CZK
Price including VAT: 5 021,60CZK with VAT
Catalogue price excluding VAT:
4 234,00CZK
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
Nominal diameter, datum diameter or working diameter of the pulley. It is commonly denoted as Dm or Dm, and sometimes also as Dw or Dw.
The number of grooves corresponds to the number of ribs on the belt.
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
SPC 280-3 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 SPC 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 SPC V-Belt Pulleys for Taper Lock Bushes
TYMA CZ Data Sheets
Czech and English (PDF 178.02 kB)
Related Products
Taper Lock Bushes
Taper Lock bushes with finished metric or inch bore and keyway to fixing components to a mating shaft without using any special tools.
Low electrical conductivity – for compliance with requirements to ISO 1813.
The trendsetters with less polycyclic aromatic hydrocarbons (PAH) for clean operation and protection of persons in case of long-term contact with the belt.
CONTI VX ADVANCE XPC V-Belts
Low electrical conductivity – for compliance with requirements to ISO 1813.
CONTI V SPC Narrow-Section V-Belts
Measuring Instruments
Our professional-quality special tools and measuring instruments will assist you in maintaining and fitting drive components.
