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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

333,20CZK excl. VAT

403,10CZK incl. VAT

SPB 63-1 - Unbored

V-Belt Pulley

At Supplier

Within 2 Weeks

217,80CZK excl. VAT

263,50CZK incl. VAT

SPB 70-1 - Unbored

V-Belt Pulley

At Supplier

Within 2 Weeks

254,40CZK excl. VAT

307,80CZK incl. VAT

SPB 70-2 - Unbored

V-Belt Pulley

At Supplier

Within 2 Weeks

327,10CZK excl. VAT

395,80CZK 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

437,90CZK excl. VAT

529,80CZK incl. VAT

SPB 75-1 - Unbored

V-Belt Pulley

In Stock

286,70CZK excl. VAT

347,00CZK incl. VAT

SPB 80-1 - Unbored

V-Belt Pulley

In Stock

286,70CZK excl. VAT

347,00CZK incl. VAT

SPB 80-2 - Unbored

V-Belt Pulley

At Supplier

Within 2 Weeks

405,60CZK excl. VAT

490,80CZK incl. VAT

SPB 80-3 - Unbored

V-Belt Pulley

In Stock

512,00CZK excl. VAT

619,50CZK incl. VAT

SPB 80-4 - Unbored

V-Belt Pulley

At Supplier

Within 2 Weeks

666,80CZK excl. VAT

806,80CZK incl. VAT

SPB 80-5 - Unbored

V-Belt Pulley

At Supplier

Within 2 Weeks

801,20CZK excl. VAT

969,40CZK incl. VAT

SPB 85-1 - Unbored

V-Belt Pulley

At Supplier

Within 2 Weeks

314,10CZK excl. VAT

380,00CZK incl. VAT

SPB 85-2 - Unbored

V-Belt Pulley

At Supplier

Within 2 Weeks

444,70CZK excl. VAT

538,10CZK incl. VAT

SPB 85-3 - Unbored

V-Belt Pulley

At Supplier

Within 2 Weeks

510,10CZK excl. VAT

617,20CZK incl. VAT

SPB 90-1 - Unbored

V-Belt Pulley

At Supplier

Within 2 Weeks

334,00CZK excl. VAT

404,10CZK incl. VAT

SPB 90-2 - Unbored

V-Belt Pulley

At Supplier

Within 2 Weeks

481,50CZK excl. VAT

582,60CZK incl. VAT

SPB 90-3 - Unbored

V-Belt Pulley

At Supplier

Within 2 Weeks

610,90CZK excl. VAT

739,20CZK incl. VAT

SPB 90-4 - Unbored

V-Belt Pulley

At Supplier

Within 2 Weeks

788,80CZK excl. VAT

954,50CZK incl. VAT

SPB 90-5 - Unbored

V-Belt Pulley

At Supplier

Within 2 Weeks

948,60CZK excl. VAT

1 147,90CZK 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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