10082 Go Kart & Mini Bike Rolling Hub 4 Hole on 2-7/8 Bolt Circle

Go Kart Rolling hub 2 13/16" overall length on a 2-7/8" four hole bolt circle
Bearing size needed is a dia. of 1 3/8".
The MFG'S call this hub a 2 3/4" but the actual is 2 13/16", a 1/8" difference
Also, "bolt circle" is not measuring straight across, you will get 2" if you do it that way
A Bolt circle measurement is a diagonal measurement , center to center of bolt hole
Can be use on our 377, 378, and 379 go kart rims.
Note: Common bearing size for the hub part # 8199 (5/8"), 326 (5/8"), 328 (3/4").