ATHENA engine bearing 6305 – 25 × 62 × 17 mm for HUSQVARNA WR 250, CAGIVA W8 125

Check before ordering

• Bearing: 6305
• Dimensions (inner × outer × width): 25 × 62 × 17 mm

ATHENA offers this engine bearing for HUSQVARNA WR 250, CAGIVA W8 125, HONDA CR 125 R and BETA ALP 125 from 1974 to 2013. The engine’s shafts run on ball or roller bearings in the cases. They carry heavy loads at high revs and eventually develop play.

What is this bearing made of?

Races and balls (or rollers) in hardened chrome steel, 100Cr6 type: a very hard steel that withstands the fatigue of millions of engine revolutions.

• Open bearing: unsealed, it is lubricated and cooled by the engine oil; clean oil is its best protection.
• C3 / C4 internal clearance: slightly more clearance than normal for a hot engine’s expansion; always refit the original clearance.
• Limit: it dislikes dust and old oil; running short of oil destroys it within minutes.

Why choose ATHENA?

Athena, the Italian manufacturer founded in 1973, is an original-equipment supplier to manufacturers such as KTM and Ducati: the same standards for your replacement parts.

When should you replace the bearings?

On competition bikes the main bearings are replaced at every bottom-end rebuild, at the hours recommended by the manufacturer. With the cases open, spin each bearing by hand: the slightest rough spot means it must go.

Specifications and fitting tips

• Application: Engine
• Outside diameter: 62 mm
• Inside diameter: 25 mm
• Thickness: 17 mm
• Material: Stainless steel
• Electric Motor Quality (EMQ): tight tolerances for a quiet, vibration-free bearing

Cross-Mania tip: Heat the cases to remove and fit the bearings without forcing them, and replace the oil seals at the same time.

Also needed with this part

• Complete engine gasket kit : CENTAURO · ATHENA
• 2-stroke oil : LIQUI MOLY 1 L 3065 · LIQUI MOLY 1 L 3063

Compatibility

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

Fits:
BETA ALP 125 1998
BETA ALP 260 1995
BETA TECHNO 125 1998
CAGIVA ELEFANT 125 1987
CAGIVA SUPERCITY 125 1999
CAGIVA SUPERCITY 125 1998
CAGIVA SUPERCITY 125 1997
CAGIVA SUPERCITY 125 1993
CAGIVA SUPERCITY 125 1992
CAGIVA W8 125 1998
CAGIVA W8 125 1997
CAGIVA W8 125 1996
CAGIVA W8 125 1995
CAGIVA W8 125 1994
CAGIVA W8 125 1993
CAGIVA W8 125 1992
HONDA CR 125 R 1978
HONDA CR 125 R 1977
HONDA CR 125 R 1976
HONDA CR 125 R 1975
HONDA CR 125 R 1974
HONDA CRM 125 R 1992
HONDA CRM 125 R 1991
HUSQVARNA CR 125 1999
HUSQVARNA CR 125 1998
HUSQVARNA CR 250 2004
HUSQVARNA CR 250 2003
HUSQVARNA CR 250 2002
HUSQVARNA CR 250 2001
HUSQVARNA CR 250 2000
HUSQVARNA CR 250 1999
HUSQVARNA CR 250 1998
HUSQVARNA CR 250 1997
HUSQVARNA CR 250 1996
HUSQVARNA CR 250 1995
HUSQVARNA CR 250 1994
HUSQVARNA CR 250 1993
HUSQVARNA CR 250 1992
HUSQVARNA CR 250 1991
HUSQVARNA CR 360 1994
HUSQVARNA CR 360 1993
HUSQVARNA CR 360 1992
HUSQVARNA SM 125 S 2012
HUSQVARNA SM 125 S 2005
HUSQVARNA SM 125 S 2004
HUSQVARNA WR 125 1999
HUSQVARNA WR 125 1998
HUSQVARNA WR 240 1991
HUSQVARNA WR 240 1990
HUSQVARNA WR 250 2013
HUSQVARNA WR 250 2012
HUSQVARNA WR 250 2011
HUSQVARNA WR 250 2010
HUSQVARNA WR 250 2009
HUSQVARNA WR 250 2008
HUSQVARNA WR 250 2007
HUSQVARNA WR 250 2006
HUSQVARNA WR 250 2005
HUSQVARNA WR 250 2004
HUSQVARNA WR 250 2003
HUSQVARNA WR 250 2002
HUSQVARNA WR 250 2001
HUSQVARNA WR 250 2000
HUSQVARNA WR 250 1999
HUSQVARNA WR 250 1998
HUSQVARNA WR 250 1997
HUSQVARNA WR 250 1996
HUSQVARNA WR 250 1995
HUSQVARNA WR 250 1994
HUSQVARNA WR 250 1993
HUSQVARNA WR 250 1992
HUSQVARNA WR 250 1991
HUSQVARNA WR 250 1990
HUSQVARNA WR 250 1989
HUSQVARNA WR 260 1991
HUSQVARNA WR 260 1990
HUSQVARNA WR 300 2012
HUSQVARNA WR 300 2011
HUSQVARNA WR 300 2010
HUSQVARNA WR 300 2009
HUSQVARNA WR 360 2002
HUSQVARNA WR 360 2001
HUSQVARNA WR 360 2000
HUSQVARNA WR 360 1999
HUSQVARNA WR 360 1998
HUSQVARNA WR 360 1994
HUSQVARNA WR 360 1993
HUSQVARNA WR 360 1992
HUSQVARNA WRE 125 1999
HUSQVARNA WRE 125 1998
KAWASAKI KX 125 D 1985
KAWASAKI KX 125 E 1987
KAWASAKI KX 125 E 1986