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SPZ Taper Lock V-Belt Pulleys

SPZ Taper Lock V-belt pulleys for Taper bush are 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 mounted to the shafts using the Taper bushes. The Taper bush does not only secure the pulley on the shaft with a keyway but also fixes it against axial displacement.

SPZ 315-4 TB 2517

SPZ 315-4 TB 2517

V-Belt Pulley

In stock: no

74.77 without VAT

90.48 including VAT

SPZ 315-5 TB 2517

SPZ 315-5 TB 2517

V-Belt Pulley

In stock: no

91.97 without VAT

111.28 including VAT

SPZ 315-6 TB 2517

SPZ 315-6 TB 2517

V-Belt Pulley

In stock: no

103.69 without VAT

125.46 including VAT

SPZ 355-1 TB 2012

SPZ 355-1 TB 2012

V-Belt Pulley

In stock: yes

52.37 without VAT

63.36 including VAT

SPZ 355-2 TB 2012

SPZ 355-2 TB 2012

V-Belt Pulley

In stock: no

53.41 without VAT

64.62 including VAT

SPZ 355-3 TB 2517

SPZ 355-3 TB 2517

V-Belt Pulley

In stock: no

75.03 without VAT

90.79 including VAT

SPZ 355-4 TB 2517

SPZ 355-4 TB 2517

V-Belt Pulley

In stock: no

87.53 without VAT

105.92 including VAT

SPZ 355-5 TB 2517

SPZ 355-5 TB 2517

V-Belt Pulley

In stock: no

109.17 without VAT

132.09 including VAT

SPZ 355-6 TB 2517

SPZ 355-6 TB 2517

V-Belt Pulley

In stock: no

118.28 without VAT

143.12 including VAT

SPZ 355-8 TB 3030

SPZ 355-8 TB 3030

V-Belt Pulley

In stock: no

174.53 without VAT

211.18 including VAT

SPZ 400-1 TB 2012

SPZ 400-1 TB 2012

V-Belt Pulley

In stock: yes

59.14 without VAT

71.56 including VAT

SPZ 400-2 TB 2517

SPZ 400-2 TB 2517

V-Belt Pulley

In stock: no

74.51 without VAT

90.15 including VAT

SPZ 400-3 TB 2517

SPZ 400-3 TB 2517

V-Belt Pulley

In stock: no

92.74 without VAT

112.22 including VAT

SPZ 400-4 TB 2517

SPZ 400-4 TB 2517

V-Belt Pulley

In stock: no

102.39 without VAT

123.89 including VAT

SPZ 400-5 TB 3020

SPZ 400-5 TB 3020

V-Belt Pulley

In stock: no

128.70 without VAT

155.73 including VAT

SPZ 400-6 TB 3030

SPZ 400-6 TB 3030

V-Belt Pulley

In stock: no

137.30 without VAT

166.13 including VAT

SPZ 400-8 TB 3030

SPZ 400-8 TB 3030

V-Belt Pulley

In stock: no

171.14 without VAT

207.08 including VAT

SPZ 450-1 TB 2517

SPZ 450-1 TB 2517

V-Belt Pulley

In stock: yes

63.83 without VAT

77.23 including VAT

SPZ 450-2 TB 2517

SPZ 450-2 TB 2517

V-Belt Pulley

In stock: yes

84.93 without VAT

102.77 including VAT

SPZ 450-3 TB 2517

SPZ 450-3 TB 2517

V-Belt Pulley

In stock: yes

99.78 without VAT

120.73 including VAT

Total 12 pages

Pulleys Fields of Use

The SPZ 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.

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:
SPZ 100-2 TB 1610

Code Part Description
SPZ

Profile

100

Nominal diameter of pulley in mm

2

Number of grooves

TB

Taper bush

1610

Type of bush

Wedge groove

Profile Dm αo br E F C t
SPZ (≤80) >80br (38) 34 8,5 12 8 2 11

Crown width B (mm):
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 SPZ V-Belt Pulleys for Taper Lock Bushes - Preview

Dimensions and Parameters of SPZ V-Belt Pulleys for Taper Lock Bushes

TYMA CZ Data Sheets

Czech and English (PDF 177.53 kB)

Pulleys and Clamping Bushes - Preview

Pulleys and Clamping Bushes

TYMA CZ Catalogue

Czech and English (PDF 3.64 MB)