Module 4 Spur Gears
Module 4 Spur Gears 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°.
Caution
The spur gears in a particular gear must have the same module.
For more complex and accurate requirements, it is necessary to use special gears designed and manufactured by specialized suppliers directly for the application.
Products are sorted by name in ascending order.
OK M4 Z10 N - with Side Hub (Steel)
Spur Gear
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
156,40CZK excl. VAT
189,30CZK incl. VAT
OK M4 Z12 N - with Side Hub (Steel)
Spur Gear
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
188,30CZK excl. VAT
227,80CZK incl. VAT
OK M4 Z12 NKZ - with Side Hub, Hardened Teeth (Steel)
Spur Gear
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
225,40CZK excl. VAT
272,70CZK incl. VAT
OK M4 Z13 N - with Side Hub (Steel)
Spur Gear
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
220,10CZK excl. VAT
266,30CZK incl. VAT
OK M4 Z14 N - with Side Hub (Steel)
Spur Gear
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
252,90CZK excl. VAT
306,10CZK incl. VAT
OK M4 Z15 N - with Side Hub (Steel)
Spur Gear
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
264,60CZK excl. VAT
320,20CZK incl. VAT
OK M4 Z15 NKZ - with Side Hub, Hardened Teeth (Steel)
Spur Gear
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
317,10CZK excl. VAT
383,70CZK incl. VAT
OK M4 Z16 N - with Side Hub (Steel)
Spur Gear
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
298,00CZK excl. VAT
360,60CZK incl. VAT
OK M4 Z17 N - with Side Hub (Steel)
Spur Gear
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
329,90CZK excl. VAT
399,10CZK incl. VAT
OK M4 Z18 N - with Side Hub (Steel)
Spur Gear
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
352,70CZK excl. VAT
426,80CZK incl. VAT
OK M4 Z18 NKZ - with Side Hub, Hardened Teeth (Steel)
Spur Gear
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
407,30CZK excl. VAT
492,80CZK incl. VAT
OK M4 Z19 N - with Side Hub (Steel)
Spur Gear
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
380,80CZK excl. VAT
460,80CZK incl. VAT
OK M4 Z20 N - with Side Hub (Steel)
Spur Gear
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
400,90CZK excl. VAT
485,10CZK incl. VAT
OK M4 Z21 N - with Side Hub (Steel)
Spur Gear
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
432,80CZK excl. VAT
523,60CZK incl. VAT
OK M4 Z22 N - with Side Hub (Steel)
Spur Gear
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
472,00CZK excl. VAT
571,10CZK incl. VAT
OK M4 Z23 N - with Side Hub (Steel)
Spur Gear
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
515,50CZK excl. VAT
623,70CZK incl. VAT
OK M4 Z24 N - with Side Hub (Steel)
Spur Gear
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.
556,30CZK excl. VAT
673,20CZK incl. VAT
OK M4 Z25 N - with Side Hub (Steel)
Spur Gear
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
569,10CZK excl. VAT
688,60CZK incl. VAT
OK M4 Z25 NKZ - with Side Hub, Hardened Teeth (Steel)
Spur Gear
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
737,20CZK excl. VAT
892,00CZK incl. VAT
OK M4 Z26 N - with Side Hub (Steel)
Spur Gear
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.
612,00CZK excl. VAT
740,50CZK incl. VAT
Products are sorted by name in ascending order.
Spur Gears 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 Gears Material
Steel C45 (ČSN 12050), gearing not hardened.
Some types of steel C45 (ČSN 12050) with hardened teeth (45 to 55 HRC).
Spur Gears Code Description
Example:
OK M4 Z12 N - with Side Hub (Steel)
| Code Part | Description |
|---|---|
| OK |
Spur Gear |
| M4 |
Module |
| Z12 |
Number of teeth |
| N |
With-hub design |
| with Side Hub (Steel) |
Gear design and material |
Documents for Download
Dimensions and Parameters of Spur Gears
TYMA CZ Data Sheets
Czech and English (PDF 349.76 kB)
Related Products
Module 4 Spur Gear Racks
Bevel Gears
Basic bevel gears with straight teeth of the M1 – M5 module, type A according to DIN 3967 or type B. Gear ratio from 1:1 to 1:4.
Sprockets with Hub for DIN 8187 Roller Chains (B Series)
Sprockets for simplex, duplex, triplex chain to DIN 8187 - 05B, 06B, 08B, 10B, 12B, 16B, 20B, 24B, 28B, 32B.
