ATHENA Engine Bearing for BETA ALP 250, TECHNO 250 1994-1998

ATHENA offers this engine bearing for BETA ALP 250, TECHNO 250 1994-1998. 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, founded in 1973 by Giovanni Mancassola near Vicenza and based in Alonte (Italy), designs gaskets, pistons and cylinder kits; it supplies original equipment to manufacturers such as KTM, Ducati, Fantic and Triumph.

When should you replace the bearings on your BETA TECHNO 250?

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

• Type: 6206/2RS1
• Manufacturer part number: MS300620160M3

Spare parts and items to plan

• Complete engine gasket kit : CENTAURO · ATHENA
• Engine oil seals : CENTAURO · ATHENA
• Gearbox oil : LIQUI MOLY 10W30 1 L · LIQUI MOLY 500 ml

Compatibility

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

Fits:
BETA ALP 250 1998
BETA ALP 250 1997
BETA TECHNO 250 1998
BETA TECHNO 250 1997
BETA TECHNO 250 1996
BETA TECHNO 250 1995
BETA TECHNO 250 1994