Plain Bearings
Therefore, the journal (i.e., the part of the shaft in contact with the bearing) slides over the bearing surface.
The simplest example of a plain bearing is a shaft rotating in a hole. A simple linear bearing can be a pair of flat surfaces designed to allow motion; e.g., a drawer and the slides it rests on or the ways on the bed of a lathe.
- 80 mm x 130 mm x 70 mm NTN SA4-80B plain bearings
- 45 mm
- 2150 lbf
- 180 mm x 260 mm x 105 mm INA GE 180 DO plain bearings
- 1.2500 in
- 2150 lbf
- AST ASTT90 250100 plain bearings
- 4.0000 in
- Non-Expansion Bearing (Fixed)
- AST SIJK20C plain bearings
- 2.5000 in
- 2.9000 in
- INA GE40-SW plain bearings
- 1.5000 in
- 2150 lbf
- LS SF15ES plain bearings
- 2.4375 in
- Double V-Lock
- AST GAC100T plain bearings
- 60 mm
- 5350 kgf
- AST AST40 3240 plain bearings
- Mounted Units & Inserts
- 0.0
- AST AST090 11590 plain bearings
- 2.5000 in
- 2.9000 in
- AST AST50 16FIB08 plain bearings
- 3.4375 in
- 3.4100 in
- AST AST800 1020 plain bearings
- 13 mm
- Dry 24.5 N/mm2;Dry Static 73.5 N/mm2;Periodic Lubrication 49 N/mm2;Periodic Lube Static 73.5 N/mm2Dry 24.5 N/mm2;Dry Static 73.5 N/