MÄDLERMÄDLER· Mechanics & transmission
Precision spur gear made of steel 16MnCr5 module 2 25 teeth bore 20H6 hardened and grounded helical tooth 19°31’42” left handed outside diameter 57.1mm
Manufacturer part no. 25102520
$197.27≈ 171.32 €
Price summary
Listed by MÄDLER at €171.32. Delivered to France, including shipping, VAT and any customs duty, it comes to about €223.58. Prices last checked on 2026-08-05.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
On backorderlead time 14 d
Estimated landed cost
| Item | €171.32 |
|---|---|
| Shipping | €15.00 |
| VAT (20%) | €37.26 |
| Total delivered | €223.58 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
Datasheets & documents
Specifications (automatically extracted)
Mechanical
| Weight | 400 g |
Other characteristics
| Bore diameter | 20 mm |
| Fig | 1 |
| Hub diameter | 30 mm |
| Max torque | 195 Nm |
| No of teeth | 25 |
| Outer diameter | 57.1 mm |
| Pitch circle diameter | 53.05 mm |
| Tooth quality | 7 |
| Tooth width | 28 mm |
| Hardened | Yes |
| Material | Steel (A29) |
| Module | 2 (helical, LH) |
| Surface | Ground finish |
Description
Material: Steel 16MnCr5, case hardened approx. 60 HRC. Teeth, bores and faces ground. Helical tooth system, left hand 19° 31′ 42”. Tooth quality 7e25. Keyways in accordance with DIN 6885/1, tolerance P9. Note: These gears are designed to be used in combination with our helical-toothed right-handed gear racks. If this gear is used to drive a mating gear instead, this mating gear must have the same lead angle and the opposite tooth direction (right hand).
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