| Listed in parts books | Not catalogued by year yet |
ROLLER,1/4X5/16 BSA CRANK
A 1/4 x 5/16 in. roller listed for a BSA crank bearing assembly, also known under the older GB7 number.
This is a small roller, 1/4 x 5/16 in size, listed in our records against a BSA crank application. It's the kind of loose roller used inside a roller bearing set, and given the size and the crank reference it's most likely one of the needle rollers that ride in the crank assembly's bearing race rather than a standalone bearing on its own.
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We don't have much more history on this one beyond the size and the BSA crank note, and it also carries the older GB7 reference number in our books. If you're rebuilding a crank assembly and need to know how many of these go in a set or exactly which crank they mate to, give us a call and we'll confirm before you order.
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