Nhopa
Plastic
- Joined
- Dec 14, 2012
- Location
- Arizona, USA
Hi:
For reference my lathe's serial no. is 71TT442
My transmission shaft "A" oil seal was leaking, so I pulled off the pulley and the bearing cover. Couple of observations:
1. The pulley was installed on the shaft with a thin shim around the 1" dia shaft.
2. The spring washer was missing between the inside of the cover and the bearing outer race.
3. The bearing is not a ball bearing as the drawing call for but a cylindrical roller bearing (perhaps tapered).
4. I can move shaft "A" in the axial direction about a 1/8".
Questions:
1.Should I take out the transmission and check out the rest of the seals and bearings?
2.Where can I buy a replacement spring washer?
3. Does the spring washer suppose to press the bearing 's outer race against the shaft shoulder, thus minimizing "A" shaft's axial movement?
Thank you for your time and help, Nhopa.
For reference my lathe's serial no. is 71TT442
My transmission shaft "A" oil seal was leaking, so I pulled off the pulley and the bearing cover. Couple of observations:
1. The pulley was installed on the shaft with a thin shim around the 1" dia shaft.
2. The spring washer was missing between the inside of the cover and the bearing outer race.
3. The bearing is not a ball bearing as the drawing call for but a cylindrical roller bearing (perhaps tapered).
4. I can move shaft "A" in the axial direction about a 1/8".
Questions:
1.Should I take out the transmission and check out the rest of the seals and bearings?
2.Where can I buy a replacement spring washer?
3. Does the spring washer suppose to press the bearing 's outer race against the shaft shoulder, thus minimizing "A" shaft's axial movement?
Thank you for your time and help, Nhopa.