Front Inner Wheel Seal Part Number Question

[reb162]

I'm rebuilding the front end of my 1971 C10 (2WD) with disc brakes and I bought all the front suspension and wheel components from Rockauto. Based on Rockauto and double checking the part numbers in the forum, I purchased SKF 19984 Inner Wheel Seals. Before I installed them with the new bearings, I always double check against my old parts for proper size, etc. The old inner wheel bearing had no inner lip (Right on pic below) and the SKF 19984 has a lip. Is this correct...maybe my old one wasn't correct or the new one with lip is simply a better fitting part? Anyone remember if theirs had a lip? The new seal seams to fit tighter around the spindle as well, but I expect that with a new seal.