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SPB Standard V-Belt Pulleys

SPB 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.

SPB 355-2 - Unbored

SPB 355-2 - Unbored

V-Belt Pulley

In stock: no

113.24 without VAT

137.01 including VAT

SPB 355-3 - Unbored

SPB 355-3 - Unbored

V-Belt Pulley

In stock: no

142.83 without VAT

172.82 including VAT

SPB 355-4 - Unbored

SPB 355-4 - Unbored

V-Belt Pulley

In stock: yes

177.83 without VAT

215.17 including VAT

SPB 355-5 - Unbored

SPB 355-5 - Unbored

V-Belt Pulley

In stock: no

212.06 without VAT

256.59 including VAT

SPB 355-6 - Unbored

SPB 355-6 - Unbored

V-Belt Pulley

In stock: no

253.65 without VAT

306.92 including VAT

SPB 400-1 - Unbored

SPB 400-1 - Unbored

V-Belt Pulley

In stock: no

98.03 without VAT

118.61 including VAT

SPB 400-2 - Unbored

SPB 400-2 - Unbored

V-Belt Pulley

In stock: no

136.51 without VAT

165.18 including VAT

SPB 400-3 - Unbored

SPB 400-3 - Unbored

V-Belt Pulley

In stock: no

178.65 without VAT

216.16 including VAT

SPB 400-4 - Unbored

SPB 400-4 - Unbored

V-Belt Pulley

In stock: no

214.56 without VAT

259.62 including VAT

SPB 400-5 - Unbored

SPB 400-5 - Unbored

V-Belt Pulley

In stock: no

254.59 without VAT

308.05 including VAT

SPB 400-6 - Unbored

SPB 400-6 - Unbored

V-Belt Pulley

In stock: no

295.58 without VAT

357.65 including VAT

SPB 425-3 - Unbored

SPB 425-3 - Unbored

V-Belt Pulley

In stock: no

195.28 without VAT

236.29 including VAT

SPB 425-4 - Unbored

SPB 425-4 - Unbored

V-Belt Pulley

In stock: no

223.57 without VAT

270.51 including VAT

SPB 425-5 - Unbored

SPB 425-5 - Unbored

V-Belt Pulley

In stock: no

275.25 without VAT

333.05 including VAT

SPB 450-1 - Unbored

SPB 450-1 - Unbored

V-Belt Pulley

In stock: no

116.06 without VAT

140.44 including VAT

SPB 450-2 - Unbored

SPB 450-2 - Unbored

V-Belt Pulley

In stock: no

157.29 without VAT

190.32 including VAT

SPB 450-3 - Unbored

SPB 450-3 - Unbored

V-Belt Pulley

In stock: no

204.06 without VAT

246.91 including VAT

SPB 450-4 - Unbored

SPB 450-4 - Unbored

V-Belt Pulley

In stock: no

244.67 without VAT

296.05 including VAT

SPB 450-5 - Unbored

SPB 450-5 - Unbored

V-Belt Pulley

In stock: no

288.16 without VAT

348.68 including VAT

SPB 450-6 - Unbored

SPB 450-6 - Unbored

V-Belt Pulley

In stock: no

333.57 without VAT

403.62 including VAT

Total 9 pages

Pulleys Fields of Use

The solid hub SPB 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:
SPB 180 - 2 Unbored

Code Part Description
SPB

Profile

180

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
SPB (≤190) >190 (38) 34 14 19 12 3,5 17,5

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 SPB Unbored Solid Hub V-Belt Pulleys - Preview

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

TYMA CZ Data Sheets

Czech and English (PDF 102.94 kB)

Pulleys and Clamping Bushes - Preview

Pulleys and Clamping Bushes

TYMA CZ Catalogue

Czech and English (PDF 3.64 MB)