joeyd
Member
Hi - Got a older commercial walk behind here with 1 blade hub that's pretty noisy. Thought the bearings are dry so I went looking for a grease fitting on the hub, but there isn't one. Took apart the the hub and the bearings are sealed on both sides. I've rebuilt a few hubs in the past, including Cubs, and they have a grease fitting and the bearings are open on the inside so the grease gets to them. Anyone have experience with these sealed bearings? How long do they last? Should I drill and tap a hole for the grease fitting and take the seals out of the inside of the new bearings? I guess I'm used to greasing those hubs every now and then.....