PJ Poly-V-Belt Pulleys
Poly-V-Belt Pulleys in PJ profile are the basic type of poly-V-belt pulleys. They are produced in standard series and dimensions of gray cast iron. Their design is based on ISO 9982 (DIN 7867) standards.
The standard pulleys are mounted on shafts using the Taper Lock bushes. Only smaller sizes are supplied as a semi-finished product and the bore must be modified before mounting the pulleys on the shafts.
Products are sorted by name in ascending order.
20 PJ-12 - Pilot Bored
Poly-V-Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
305,80CZK excl. VAT
370,00CZK incl. VAT
20 PJ-16 - Pilot Bored
Poly-V-Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
323,70CZK excl. VAT
391,70CZK incl. VAT
20 PJ-4 - Pilot Bored
Poly-V-Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
259,80CZK excl. VAT
314,40CZK incl. VAT
20 PJ-8 - Pilot Bored
Poly-V-Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
286,60CZK excl. VAT
346,70CZK incl. VAT
25 PJ-12 - Pilot Bored
Poly-V-Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
332,50CZK excl. VAT
402,30CZK incl. VAT
25 PJ-16 - Pilot Bored
Poly-V-Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
368,90CZK excl. VAT
446,30CZK incl. VAT
25 PJ-4 - Pilot Bored
Poly-V-Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
275,40CZK excl. VAT
333,20CZK incl. VAT
25 PJ-8 - Pilot Bored
Poly-V-Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
296,80CZK excl. VAT
359,20CZK incl. VAT
30 PJ-12 - Pilot Bored
Poly-V-Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
340,60CZK excl. VAT
412,10CZK incl. VAT
30 PJ-16 - Pilot Bored
Poly-V-Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
374,10CZK excl. VAT
452,60CZK incl. VAT
30 PJ-4 - Pilot Bored
Poly-V-Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
291,90CZK excl. VAT
353,20CZK incl. VAT
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.
303,10CZK excl. VAT
366,80CZK incl. VAT
35 PJ-12 - Pilot Bored
Poly-V-Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
344,80CZK excl. VAT
417,20CZK incl. VAT
35 PJ-16 - Pilot Bored
Poly-V-Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
378,50CZK excl. VAT
458,00CZK incl. VAT
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.
301,50CZK excl. VAT
364,90CZK incl. VAT
35 PJ-8 - Pilot Bored
Poly-V-Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
309,30CZK excl. VAT
374,20CZK incl. VAT
40 PJ-12 - Pilot Bored
Poly-V-Belt Pulley
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
274,10CZK excl. VAT
331,70CZK incl. VAT
40 PJ-16 - Pilot Bored
Poly-V-Belt Pulley
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
302,70CZK excl. VAT
366,30CZK incl. VAT
40 PJ-4 - Pilot Bored
Poly-V-Belt Pulley
At Supplier
Within 3 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
230,10CZK excl. VAT
278,40CZK incl. VAT
40 PJ-8 - Pilot Bored
Poly-V-Belt Pulley
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
221,70CZK excl. VAT
268,20CZK incl. VAT
Products are sorted by name in ascending order.
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 TB 2012
| Code Part | Description |
|---|---|
| 200 |
Nominal diameter of pulley in mm |
| PJ |
Profile |
| 8 |
Number of grooves |
| TB |
Taper Bush |
| 2012 |
Type of Taper Bush |
Pulleys Profile and Dimensions
| Profile | E [mm] |
Sum of ΔEmax |
α [°] |
F [mm] |
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
TYMA CZ Data Sheets
Czech and English (PDF 181.35 kB)
Related Products
Taper Lock Bushes
Taper Lock bushes with finished metric or inch bore and keyway to fixing components to a mating shaft without using any special tools.
Low electrical conductivity – for compliance with requirements to ISO 1813.
CONTI-V MULTIRIB PJ Poly-V-Belts
Low electrical conductivity – for compliance with requirements to ISO 1813.
CONTI-V MULTIRIB ELAST Poly-V-Belts
V-ribbed belts according to ISO 9982 (DIN 7867) with polyamide (nylon) tensile fibers for drives with fixed center distances without separate tension pulleys.
Measuring Instruments
Our professional-quality special tools and measuring instruments will assist you in maintaining and fitting drive components.
