Knott ball coupling TYPE KK14-A 50mm up to 1400kg round tube towing hitch car trailer
51,90 €
Knott ball coupling TYPE KK14-A 50mm up to 1400kg round tube towing hitch car trailer
51,90 €
Shipping price from: 6,90 €
Product Tuote varastossa
Knott ball coupling TYPE KK14-A 50mm up to 1400kg round tube towing hitch car trailer
Product.Nr.: 990017471
- Knott ball coupling
- Type: KK14 Version A
- max. permissible total weight: 1400kg
- max. drawbar load: 100kg
- for tie rod diameter: 50mm
- borehole distance: 40mm
- drill hole diameter: 12,5mm
- EC-approval marking e194/200508*06
- Material: sheet steel
- Knott article no. 6E0040.002
Frequently asked questions about this product
Ball head on the towing vehicle: The new ball head has a diameter of 50 mm; the wear limit is 49 mm. Measure in several directions using a calliper — the ball wears down in an oval shape, and even a single point measuring less than 49 mm means it needs replacing.
Tow ball coupling on the trailer: Signs include noticeable play on the ball, rattling whilst driving, or a coupling that no longer engages properly. Many couplings have a wear indicator on the handle — if the pointer is in the red zone, it needs replacing.
Assess both together: a new coupling fitted to a worn-out ball will continue to rattle.
Lubrication: The ball and coupling wear out much faster if left dry. An important exception is anti-sway couplings: their friction linings must remain grease-free; in this case, only the ball is cleaned. Grease on the linings renders the anti-sway damping ineffective and ruins the linings.
A worn-out pair will be flagged during the annual general inspection. Replacement: Ball couplings and accessories.
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E-Mail adress: info@knott.de
Streetaddress: Gutenbergstraße 21
ZIP Code: 93128
City: Regenstauf
Country: DE
Phone: +49 (0)940293170
