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Transmission
Transmission for IOE and V-Models
Transmission Parts
Main Shaft and Related Parts
Bearing Main Shaft
77-578
Angular ball bearing
Price and stock:
Item №
77-578
Price incl. VAT
33.13 €
Available
16
Ready for immediate delivery from our Würzburg, Germany warehouse
The price includes 5.29 € German VAT.
- Angular ball bearing
- for Main shaft
- fits 3-speed transmissions 1915-1936
- right side
- steel / PEEK
- tolerance class: ABEC 1
- ID x OD: 20 x 52 mm, 15 mm thick
- replaces Harley-Davidson part number HD 2280-15
- gross weight: 135 g
Right side bearing for the mainshaft that replaces your worn period part. Harley-Davidson used an angular ball bearing for this heavy-duty-job, as those bearings offer a wider off-center tolerance than "standard" ball bearings. Two balls more per bearing than standard provide higher load capacities. The bearing will take axial loads only in one direction, so be sure to install it the right way.

Have any questions?
Our service team will be glad to help out: Mondays - Thursdays 08:00-17:00 CET, Fridays 08:00-16:00 CET, Phone: +49 / 931 250 61 16, eMail: service@wwag.com