Adjustable J-Shaft Mounts w/3/4" Bearings

[Yellowhand]

New, adjustable jackshaft mounts with 3/4" high speed bearings...

Priced ridiculously high @ $15 per pair plus $5.65 USPS priority mail...

Thankfully I only bought two pairs...

 

[Oldschool]

Interesting. I've never looked closely at these do you have any more pictures?
Are these C3 bearings ( and whatis the name on them SKF ect? )

 

[Yellowhand]

Interesting. I've never looked closely at these do you have any more pictures?
Are these C3 bearings ( and whatis the name on them SKF ect? )

I'll check...these are old NOS parts from a defunct gokart manufacturer...

 

[Yellowhand]

There are no markings whatsoever on these bearings...but they look to be very good quality and since they are 70's vintage, they're probably not Chinese-made.

I'll be using a set for an upcoming build...Vintage Kawasaki 125cc two-stroke shifter engine in an Azusa frame...sort of a poor man's Hodaka Ace 100 bike.