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OK M4 Z40 N - with Side Hub (Steel)

Spur Gear

Price for you :

Price without VAT: 1 348,10CZK

Price including VAT: 1 631,20CZK with VAT

Catalogue price excluding VAT:
1 375,00CZK

At supplier, we usually ship within 2 weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

Spur Gear Parameters

Profile: m=4
No. of grooves/teeth: z=40 No. of grooves/teeth
V-pulleys and Poly-V pulleys number of grooves, timing pulleys and sprockets number of teeth.
Bore: Pilot Bore Pilot Bore
Designed for further machining to the final dimension. The pre-drilled hole is therefore not machined to final tolerance for direct use. The size of the pre-drilled hole may vary according to the production batch.
Brand: - Brand: -
This standardized product may come from different manufacturers. We will provide you with the currently supplied brand upon request.
Weight (kg): 6.720
Material: Steel Material
In the TYMA Product Catalogues you can find this material also described with the abbreviation ST.

Spur Gear Description

OK M4 Z40 N - with Side Hub (Steel) are machine components that convert rotary motion and transfer mechanical energy from one shaft to another. They are mainly used for gears with a constant ratio and with a small axial distance of the shafts.

They are supplied in modules M1 to M8. The design of the gears is either with or without hub (flat wheels).

The gears we offer have straight teeth and an angle of engagement of 20°.

Spur Gear Fields of Use

Spur gears are designed for general use in mechanical engineering.

The standard spur gears with straight teeth we supply are designed mainly for basic and simpler constructions and technical solutions for conveyors, presses, gearboxes, woodworking machines, agricultural machines, but of course also for many other applications.

Spur Gear Material

Steel C45 (ČSN 12050), gearing not hardened.

Some types of steel C45 (ČSN 12050) with hardened teeth (45 to 55 HRC).

Documents for Download

Dimensions and Parameters of Spur Gears - Preview

Dimensions and Parameters of Spur Gears

TYMA CZ Data Sheets

Czech and English (PDF 349.76 kB)


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