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SPC Standard V-Belt Pulleys

SPC Standard solid hub V-belt pulleysare the basic type of V-belt pulleys. They are produced in standard series and dimensions. They are made of gray cast iron.

The V-belt pulley design is based on DIN 2211 and ISO 4183 standards.

The pulleys are supplied as semi-finished products and the bore must be modified before mounting the pulleys on the shafts.

SPC 450-2 - Unbored

SPC 450-2 - Unbored

V-Belt Pulley

In stock: no

245.95 without VAT

297.60 including VAT

SPC 450-3 - Unbored

SPC 450-3 - Unbored

V-Belt Pulley

In stock: no

334.32 without VAT

404.53 including VAT

SPC 450-4 - Unbored

SPC 450-4 - Unbored

V-Belt Pulley

In stock: no

387.52 without VAT

468.90 including VAT

SPC 450-5 - Unbored

SPC 450-5 - Unbored

V-Belt Pulley

In stock: no

511.71 without VAT

619.16 including VAT

SPC 500-3 - Unbored

SPC 500-3 - Unbored

V-Belt Pulley

In stock: no

393.70 without VAT

476.37 including VAT

SPC 500-4 - Unbored

SPC 500-4 - Unbored

V-Belt Pulley

In stock: no

439.48 without VAT

531.77 including VAT

SPC 500-5 - Unbored

SPC 500-5 - Unbored

V-Belt Pulley

In stock: no

569.65 without VAT

689.28 including VAT

SPC 500-6 - Unbored

SPC 500-6 - Unbored

V-Belt Pulley

In stock: no

580.51 without VAT

702.42 including VAT

SPC 560-3 - Unbored

SPC 560-3 - Unbored

V-Belt Pulley

In stock: no

421.00 without VAT

509.41 including VAT

SPC 560-5 - Unbored

SPC 560-5 - Unbored

V-Belt Pulley

In stock: no

687.62 without VAT

832.02 including VAT

SPC 560-6 - Unbored

SPC 560-6 - Unbored

V-Belt Pulley

In stock: no

792.22 without VAT

958.58 including VAT

SPC 630-3 - Unbored

SPC 630-3 - Unbored

V-Belt Pulley

In stock: no

533.95 without VAT

646.08 including VAT

SPC 630-5 - Unbored

SPC 630-5 - Unbored

V-Belt Pulley

In stock: no

812.83 without VAT

983.52 including VAT

SPC 630-6 - Unbored

SPC 630-6 - Unbored

V-Belt Pulley

In stock: no

906.48 without VAT

1,096.84 including VAT

Total 4 pages

Pulleys Fields of Use

The solid hub SPC 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 engineering.

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

Pulleys 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.

Pulley Code Description

Example:
SPC 280 - 2 Unbored

Code Part Description
SPC

Profile

280

Nominal diameter of pulley in mm

2

Number of grooves

Unbored

Unbored without a hole

Wedge groove

Profile Dm αo br E F C t
SPC (≤315) >315 (38) 34 19 25,5 17 4,8 23,8

Crown width B:
B=E(n-1) + 2F
n - No. of grooves
Dimensions in milimetres.

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

Documents for Download

Dimensions and Parameters of SPC Unbored Solid Hub V-Belt Pulleys - Preview

Dimensions and Parameters of SPC Unbored Solid Hub V-Belt Pulleys

TYMA CZ Data Sheets

Czech and English (PDF 97.99 kB)

Pulleys and Clamping Bushes - Preview

Pulleys and Clamping Bushes

TYMA CZ Catalogue

Czech and English (PDF 3.64 MB)