I replaced the rear outer wheel bearing on my 67S with a SKF 6208 C3 ($19 from local bearing house.) Wheel still loose. A C2 bearing (the next available better tolerance class of bearing) is $190. The needle bearing is good. I suspect the C2 is what I need but hesitate to buy and install it without some assurance that it is what I need.

Any comments?

Thanks,

Paul