| Also known as | 37-1041 |
| Diagram | Fig. 16 — REAR WHEEL · ref 11 |
| Subsystem | wheels |
| Listed in parts books | 1960–1962, 1964–1970 |
RHP BALL BEARING, BSA UK MADE - USE 37-2363 FOR SEALED ASIAN IMPORT
UK-made RHP ball bearing for BSA applications, replaced by sealed-import bearing 37-2363 or later number 37-1041.
This is an RHP ball bearing, made in the UK, and the catalog note is direct: this is the bearing to use for BSA-made units, while the sealed Asian-import equivalent is stocked as 37-2363 instead. If you're working from a later parts reference you may find this same bearing listed as 37-1041, since that's the number it was superseded by down the line, or under the Japanese-sourced LJ7/8 designation.
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This part number doesn't show up with any figure titles or fitment notes in our own catalog records, so we can't point you to a specific model or wheel assembly from what's in front of us. Ball bearings like this one generally support a rotating shaft or hub and cut down friction and wear at that location, but we're not going to guess which BSA application it lands in beyond what the description tells you.
If you've got a parts book open and you're trying to match a number, give the shop a call with what you're working on and we'll confirm which bearing you actually need before you order.
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