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PJ Poly-V-Belt Pulleys

PJ Poly-V-belt pulleys are the basic type of poly-V-belt pulleys. They are produced in standard series and dimensions of gray cast iron or they are custom made according to drawings or customer requirements.

Their design is based on ISO 9982 and DIN 7867 standards.

The pulleys are usually mounted on shafts using the Taper bush. Only smaller sizes are supplied as a semi-finished product and the bore must be modified before mounting the pulleys on the shafts.

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20 PJ-12 - Pilot Bored Poly-V-Belt Pulley

20 PJ-12 - Pilot Bored

Poly-V-Belt Pulley

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

16.58 excl. VAT

20.06 incl. VAT

20 PJ-16 - Pilot Bored Poly-V-Belt Pulley

20 PJ-16 - Pilot Bored

Poly-V-Belt Pulley

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

17.56 excl. VAT

21.25 incl. VAT

20 PJ-4 - Pilot Bored Poly-V-Belt Pulley

20 PJ-4 - Pilot Bored

Poly-V-Belt Pulley

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

14.09 excl. VAT

17.05 incl. VAT

20 PJ-8 - Pilot Bored Poly-V-Belt Pulley

20 PJ-8 - Pilot Bored

Poly-V-Belt Pulley

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

15.54 excl. VAT

18.81 incl. VAT

25 PJ-12 - Pilot Bored Poly-V-Belt Pulley

25 PJ-12 - Pilot Bored

Poly-V-Belt Pulley

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

18.04 excl. VAT

21.82 incl. VAT

25 PJ-16 - Pilot Bored Poly-V-Belt Pulley

25 PJ-16 - Pilot Bored

Poly-V-Belt Pulley

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

19.99 excl. VAT

24.19 incl. VAT

25 PJ-4 - Pilot Bored Poly-V-Belt Pulley

25 PJ-4 - Pilot Bored

Poly-V-Belt Pulley

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

14.93 excl. VAT

18.06 incl. VAT

25 PJ-8 - Pilot Bored Poly-V-Belt Pulley

25 PJ-8 - Pilot Bored

Poly-V-Belt Pulley

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

16.10 excl. VAT

19.48 incl. VAT

30 PJ-12 - Pilot Bored Poly-V-Belt Pulley

30 PJ-12 - Pilot Bored

Poly-V-Belt Pulley

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

18.46 excl. VAT

22.33 incl. VAT

30 PJ-16 - Pilot Bored Poly-V-Belt Pulley

30 PJ-16 - Pilot Bored

Poly-V-Belt Pulley

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

20.27 excl. VAT

24.53 incl. VAT

30 PJ-4 - Pilot Bored Poly-V-Belt Pulley

30 PJ-4 - Pilot Bored

Poly-V-Belt Pulley

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

15.82 excl. VAT

19.15 incl. VAT

30 PJ-8 - Pilot Bored Poly-V-Belt Pulley

30 PJ-8 - Pilot Bored

Poly-V-Belt Pulley

In Stock We update the stock availability information every 2 hours.

The goods we have in stock are usually ready for shipping or personal collection no later than the next working day. In case of personal collection, please do not come to pick the goods up before we contact you that the goods are ready.

16.44 excl. VAT

19.89 incl. VAT

35 PJ-12 - Pilot Bored Poly-V-Belt Pulley

35 PJ-12 - Pilot Bored

Poly-V-Belt Pulley

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

18.68 excl. VAT

22.60 incl. VAT

35 PJ-16 - Pilot Bored Poly-V-Belt Pulley

35 PJ-16 - Pilot Bored

Poly-V-Belt Pulley

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

20.53 excl. VAT

24.84 incl. VAT

35 PJ-4 - Pilot Bored Poly-V-Belt Pulley

35 PJ-4 - Pilot Bored

Poly-V-Belt Pulley

In Stock We update the stock availability information every 2 hours.

The goods we have in stock are usually ready for shipping or personal collection no later than the next working day. In case of personal collection, please do not come to pick the goods up before we contact you that the goods are ready.

16.36 excl. VAT

19.79 incl. VAT

35 PJ-8 - Pilot Bored Poly-V-Belt Pulley

35 PJ-8 - Pilot Bored

Poly-V-Belt Pulley

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

16.77 excl. VAT

20.30 incl. VAT

40 PJ-12 - Pilot Bored Poly-V-Belt Pulley

40 PJ-12 - Pilot Bored

Poly-V-Belt Pulley

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

14.87 excl. VAT

17.99 incl. VAT

40 PJ-16 - Pilot Bored Poly-V-Belt Pulley

40 PJ-16 - Pilot Bored

Poly-V-Belt Pulley

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

16.41 excl. VAT

19.86 incl. VAT

40 PJ-4 - Pilot Bored Poly-V-Belt Pulley

40 PJ-4 - Pilot Bored

Poly-V-Belt Pulley

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

12.49 excl. VAT

15.11 incl. VAT

40 PJ-8 - Pilot Bored Poly-V-Belt Pulley

40 PJ-8 - Pilot Bored

Poly-V-Belt Pulley

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

12.49 excl. VAT

15.11 incl. VAT

Total 8 pages

Pulleys Fields of Use

The PJ poly-V-belt pulleys are designed for all PJ poly-V-belts with groove pitch of 2.34 mm.

They are typically used in compact compressor drives, blowers, machine tools, pumps, in the paper, chemical and automotive industries, garden technology and in many other machines.

Pulleys Material

Fine grey cast iron GG20-GG25.

Other materials to order.

Parameter Standard
Surface roughness ISO 254
Balance quality grade VDI 2060, ISO 1940

Notice

The pulleys can be balanced dynamically in two planes on request.

Pulleys Code Description

Example:
200 PJ-8 2012

Code Part Description
200

Nominal diameter of pulley in mm

PJ

Profile

8

Number of grooves

2012

Type of Taper bush

Poly-V Groove Profile

Profile E

sum

Δemax.

αo F

ra

min

ri

max

Dm

min

PJ 2,34 ± 0,03 ± 0,30 40 ± 0,5 1,8 0,20 0,4 20

Crown width \(B\): \[B = {E^{(n-1)} + 2 \cdot F}\ {[mm]}\] where \(n\) is the number of grooves.

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

Documents for Download

Dimensions and Parameters of PJ Poly-V-Belt Pulleys - Preview

Dimensions and Parameters of PJ Poly-V-Belt Pulleys

TYMA CZ Data Sheets

Czech and English (PDF 181.35 kB)

Pulleys and Clamping Bushes - Preview

Pulleys and Clamping Bushes

TYMA CZ Catalogue

Czech and English (PDF 3.64 MB)