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SPB Standard V-Belt Pulleys

Unbored Solid Hub V-belt pulleys in SPB profile are the basic type of V-belt pulleys. They are produced in standard series and dimensions from gray cast iron. Their design is based on the ISO 4183 (DIN 2211) standard.

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

Products are sorted by name in ascending order.

SPB 60-2 - Unbored

V-Belt Pulley

At Supplier

On Request

13.12 excl. VAT

15.88 incl. VAT

SPB 63-1 - Unbored

V-Belt Pulley

At Supplier

Within 2 Weeks

8.58 excl. VAT

10.38 incl. VAT

SPB 70-1 - Unbored

V-Belt Pulley

At Supplier

Within 2 Weeks

10.02 excl. VAT

12.12 incl. VAT

SPB 70-2 - Unbored

V-Belt Pulley

At Supplier

Within 2 Weeks

12.88 excl. VAT

15.59 incl. VAT

SPB 71-1 - Unbored

V-Belt Pulley

At Supplier

On Request

Price on Request

SPB 71-3 - Unbored

V-Belt Pulley

At Supplier

Within 2 Weeks

17.25 excl. VAT

20.87 incl. VAT

SPB 75-1 - Unbored

V-Belt Pulley

In Stock

11.29 excl. VAT

13.67 incl. VAT

SPB 80-1 - Unbored

V-Belt Pulley

In Stock

11.29 excl. VAT

13.67 incl. VAT

SPB 80-2 - Unbored

V-Belt Pulley

At Supplier

Within 2 Weeks

15.98 excl. VAT

19.33 incl. VAT

SPB 80-3 - Unbored

V-Belt Pulley

In Stock

20.16 excl. VAT

24.40 incl. VAT

SPB 80-4 - Unbored

V-Belt Pulley

At Supplier

Within 2 Weeks

26.26 excl. VAT

31.78 incl. VAT

SPB 80-5 - Unbored

V-Belt Pulley

At Supplier

Within 2 Weeks

31.55 excl. VAT

38.18 incl. VAT

SPB 85-1 - Unbored

V-Belt Pulley

At Supplier

Within 2 Weeks

12.37 excl. VAT

14.97 incl. VAT

SPB 85-2 - Unbored

V-Belt Pulley

At Supplier

Within 2 Weeks

17.52 excl. VAT

21.19 incl. VAT

SPB 85-3 - Unbored

V-Belt Pulley

At Supplier

Within 2 Weeks

20.09 excl. VAT

24.31 incl. VAT

SPB 90-1 - Unbored

V-Belt Pulley

At Supplier

Within 2 Weeks

13.15 excl. VAT

15.92 incl. VAT

SPB 90-2 - Unbored

V-Belt Pulley

At Supplier

Within 2 Weeks

18.96 excl. VAT

22.95 incl. VAT

SPB 90-3 - Unbored

V-Belt Pulley

At Supplier

Within 2 Weeks

24.06 excl. VAT

29.12 incl. VAT

SPB 90-4 - Unbored

V-Belt Pulley

At Supplier

Within 2 Weeks

31.07 excl. VAT

37.59 incl. VAT

SPB 90-5 - Unbored

V-Belt Pulley

At Supplier

Within 2 Weeks

37.36 excl. VAT

45.21 incl. VAT

Products are sorted by name in ascending order.

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.

Pulleys 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

Pulleys Profile and Dimensions

Single and Multiple Wedge Groove Dimensions

Profile Dm
[mm]
α
[°]
B1
[mm]
Bm
[mm]
E
[mm]
F
[mm]
C
[mm]
T
[mm]
SPB (≤190) >190 (34) 38 16.3 14.0 19.0 12 3.5 17.5

Crown width B: B=E(n1)+2F [mm] where n is the number of grooves.

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

TYMA CZ Data Sheets

Czech and English (PDF 102.94 kB)

Pulleys and Clamping Bushes

TYMA CZ Catalogue

Czech and English (PDF 3.64 MB)


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