ATHENA engine bearing 22 × 56 × 16 mm for HONDA CR 125 R, CR 80 R, CR 80 RB, CR 85 R

Check before ordering

• Dimensions (inner × outer × width): 22 × 56 × 16 mm

ATHENA offers this engine bearing for HONDA CR 125 R, CR 80 R, CR 80 RB, CR 85 R, CRF 100 F and YAMAHA YZ 125 from 1980 to 2016. 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: 56 mm
• Inside diameter: 22 mm
• Thickness: 16 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 : MOOSE 808641MSE · MOOSE 811641MSE
• 2-stroke oil : LIQUI MOLY 10W40 1 L · MOTUL 10W50

Compatibility

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

Fits:
HONDA CR 125 R 2006
HONDA CR 125 R 2005
HONDA CR 125 R 2004
HONDA CR 125 R 2003
HONDA CR 125 R 2002
HONDA CR 125 R 2001
HONDA CR 125 R 2000
HONDA CR 125 R 1999
HONDA CR 125 R 1998
HONDA CR 125 R 1997
HONDA CR 125 R 1996
HONDA CR 125 R 1995
HONDA CR 125 R 1994
HONDA CR 125 R 1993
HONDA CR 125 R 1992
HONDA CR 125 R 1991
HONDA CR 125 R 1990
HONDA CR 125 R 1989
HONDA CR 125 R 1988
HONDA CR 125 R 1987
HONDA CR 125 R 1986
HONDA CR 125 R 1985
HONDA CR 125 R 1984
HONDA CR 125 R 1983
HONDA CR 125 R 1982
HONDA CR 125 R 1981
HONDA CR 125 R 1980
HONDA CR 80 R 1995
HONDA CR 80 R 1994
HONDA CR 80 R 1993
HONDA CR 80 R 1992
HONDA CR 80 R 1991
HONDA CR 80 R 1990
HONDA CR 80 R 1989
HONDA CR 80 R 1988
HONDA CR 80 R 1987
HONDA CR 80 R 1986
HONDA CR 80 R 1985
HONDA CR 80 R 1984
HONDA CR 80 R 1983
HONDA CR 80 R 1982
HONDA CR 80 R 1981
HONDA CR 80 R 1980
HONDA CR 80 RB 2002
HONDA CR 80 RB 2001
HONDA CR 80 RB 2000
HONDA CR 80 RB 1999
HONDA CR 80 RB 1998
HONDA CR 80 RB 1997
HONDA CR 80 RB 1996
HONDA CR 85 R 2006
HONDA CR 85 R 2005
HONDA CR 85 R 2004
HONDA CR 85 R 2003
HONDA CRF 100 F 2009
HONDA CRF 100 F 2008
HONDA CRF 100 F 2007
HONDA CRF 100 F 2006
HONDA CRF 100 F 2005
HONDA CRF 100 F 2004
YAMAHA YZ 125 2016
YAMAHA YZ 125 2015
YAMAHA YZ 125 2014
YAMAHA YZ 125 2013
YAMAHA YZ 125 2012
YAMAHA YZ 125 2011
YAMAHA YZ 125 2010
YAMAHA YZ 125 2009
YAMAHA YZ 125 2008
YAMAHA YZ 125 2007
YAMAHA YZ 125 2006
YAMAHA YZ 125 2005
YAMAHA YZ 125 2004
YAMAHA YZ 125 2003
YAMAHA YZ 125 2002
YAMAHA YZ 125 2001