PIVOT WORKS swingarm bearing kit for YAMAHA WRF 250, WRF 450, YZ 250, YZ 250 X, YZF 250 2002-2027

Name: PIVOT WORKS swingarm bearing kit for YAMAHA WRF 250, WRF 450, YZ 250, YZ 250 X, YZF 250 2002-2027
Brand: PIVOT WORKS
SKU: PWSAK-Y20-421
Price: 97.9 EUR
Availability: InStock

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€97.90

Tax Included

Stock del proveedor, enviado en 2 a 5 días.

The bearings that let the swingarm pivot freely so the rear suspension works properly.

PIVOT WORKS offers this swingarm bearing kit for YAMAHA WRF 250, WRF 450, YZ 250, YZ 250 X, YZF 250 2002-2027. The swingarm pivots on needle bearings protected by seals. Water and mud make them seize: the suspension gets stiff and play appears.

What is this bearing made of?

Races and balls in hardened chrome steel, 100Cr6 type, very hard and fatigue-resistant, protected by rubber seals.

Double seal (2RS): a seal on each side, very well sealed against water and mud, essential off-road.
Limit: slightly more drag than a metal-shielded bearing (ZZ), which spins more freely but seals far less well.
Fitting: press or drift it in on the outer race, never hammer on the seal; keep the pressure washer away from the hubs.

When should you replace this part?

Side play when you rock the swingarm with the rear wheel removed, or a notchy movement: the bearings need changing.

Specifications and fitting tips

Manufacturer part number: PWSAK-Y20-421

Cross-Mania tip: Press out the old bearings, grease the new ones and check the swingarm pivot: if it is marked, replace it too.

Also needed with this part

Grease : SHOWA 500 g · KAYABA

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Reference PWSAK-Y20-421

In stock5 Items

Specific References

Click on your bike to see all compatible parts.

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PIVOT WORKS swingarm bearing kit for YAMAHA WRF 250, WRF 450, YZ 250, YZ 250 X, YZF 250 2002-2027

€97.90

Tax Included


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PIVOT WORKS swingarm bearing kit for YAMAHA WRF 250, WRF 450, YZ 250, YZ 250 X, YZF 250 2002-2027

What is this bearing made of?

When should you replace this part?

Specifications and fitting tips

Also needed with this part

Compatibility

PIVOT WORKS swingarm bearing kit for YAMAHA WRF 250, WRF 450, YZ 250, YZ 250 X, YZF 250 2002-2027