| Listed in parts books | Not catalogued by year yet |
WHEEL BEARING RIGID FRAME REAR SPOOL - USE 37-0007 - REPLACES STOCK TAPER ROLLER WITH BALL BEARING - Made in Japan
Ball bearing conversion for rigid frame Triumph rear spool hubs, replacing the stock taper roller bearing.
This is a rear wheel bearing for rigid frame Triumphs with the rear spool hub setup. It's built as a ball bearing conversion, taking the place of the original taper roller bearing that came stock in these rear hubs. If you're chasing down play or wear in a rigid rear wheel and want to move away from the factory taper roller arrangement, this is the part that does it.
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The catalog cross-references this as 37-0007, so if your parts book or an old invoice shows that number, you're looking at the same bearing. It's listed as made in Japan.
We don't have much more detail on file for this one beyond what's here — call the shop if you want to talk through fitment on your particular rigid rear hub before ordering.
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