Universal

31347

Polini needle bearing 12/17/15.7 piston pin silver cage

EUR 29.40

Incl. 21% VAT.

Product description

Piston pin bearing for various crankshafts without sliding bushes, with a 12 mm piston pin (axe 12) and a 17 mm connecting rod eye.

Ø inner: 12 mm
Ø outer: 17 mm
Width: 15.7 mm

The rollers are embedded in a silver-plated bearing ball. The silver-plated bearing race has the following advantages:

  • Ölfilm adheres better to the surface
  • Better heat dissipation
  • Lower wear properties

Note: For crankshafts with pressed-in connecting rod bushes, a needle roller and cage assembly cannot be used retroactively.

Other needle bearings or piston pin retainers can be found in the accessories section.

Quality product from the Italian manufacturer Polini.

Ø inside12 mm
Bearing cageSilver cage
Ø outside17 mm
ManufacturerPolini
Bearing typeNeedle sleeve
Width15.7 mm
Dimension needle bearing12/17 x 15.7

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