Plain Bearings
A plain bearing is a simple mechanism consisting of two sliding components. This lightweight, compact, and inexpensive bearing is widely used in many types of equipment and is sometimes referred to as a Babbitt, bushing, or journal bearing.
Plain bearings are mechanical components charged with bearing a load and allowing a sliding or rotational motion between two parts of a machine. Their main purpose is preventing wear of the points of support of the machine, which would take place if the shafts were to roll directly on the structure.
![Toyana GE 060 HS-2RS plain bearings](https://m.indra-systems.com/uploaded_images/d22295-toyana-ge-060-hs-2rs-plain-bearings.jpg)
- Toyana GE 060 HS-2RS plain bearings
- 1.1250 in
- 4410 lbf
![AST AST650 506550 plain bearings](https://m.indra-systems.com/uploaded_images/d21912-ast-ast650-506550-plain-bearings.jpg)
- AST AST650 506550 plain bearings
- 15 mm
- 2150 lbf
![AST GEH530HC plain bearings](https://m.indra-systems.com/uploaded_images/d22294-ast-geh530hc-plain-bearings.jpg)
- AST GEH530HC plain bearings
- 12 mm
- 2150 lbf
![34,925 mm x 38,894 mm x 25,4 mm 34,925 mm x 38,894 mm x 25,4 mm SKF PCZ 2216 E plain bearings](https://m.indra-systems.com/uploaded_images/d22292-34-925-mm-x-38-894-mm-x-25-4-mm-34-925-mm-x-38-894-mm-x-25-4-mm-skf-pcz-2216-e-plain-bearings.jpg)
- 34,925 mm x 38,894 mm x 25,4 mm 34,925 mm x 38,894 mm x 25,4 mm SKF PCZ 2216 E plain bearings
- 60 mm
- Roller & Cage Assembly
![AST ASTB90 F20080 plain bearings](https://m.indra-systems.com/uploaded_images/d22295-ast-astb90-f20080-plain-bearings.jpg)
- AST ASTB90 F20080 plain bearings
- 0.9375 in
- 1420 lbf
![AST AST850SM 2825 plain bearings](https://m.indra-systems.com/uploaded_images/d22294-ast-ast850sm-2825-plain-bearings.jpg)
- AST AST850SM 2825 plain bearings
- 0.9375 in
- 3150 lbf
![8 mm x 19 mm x 12 mm 8 mm x 19 mm x 12 mm ISB GE 8 SP plain bearings](https://m.indra-systems.com/uploaded_images/d21912-8-mm-x-19-mm-x-12-mm-8-mm-x-19-mm-x-12-mm-isb-ge-8-sp-plain-bearings.jpg)
- 8 mm x 19 mm x 12 mm 8 mm x 19 mm x 12 mm ISB GE 8 SP plain bearings
- 3-1/4 in
- Expansion Bearing (Floating)
![50 mm x 80 mm x 42 mm 50 mm x 80 mm x 42 mm NTN SA4-50B plain bearings](https://m.indra-systems.com/uploaded_images/d22294-50-mm-x-80-mm-x-42-mm-50-mm-x-80-mm-x-42-mm-ntn-sa4-50b-plain-bearings.jpg)
- 50 mm x 80 mm x 42 mm 50 mm x 80 mm x 42 mm NTN SA4-50B plain bearings
- 1.2500 in
- 5-5/64 in
![80 mm x 130 mm x 75 mm 80 mm x 130 mm x 75 mm ISO GE80FW-2RS plain bearings](https://m.indra-systems.com/uploaded_images/d21910-80-mm-x-130-mm-x-75-mm-80-mm-x-130-mm-x-75-mm-iso-ge80fw-2rs-plain-bearings.jpg)
- 80 mm x 130 mm x 75 mm 80 mm x 130 mm x 75 mm ISO GE80FW-2RS plain bearings
- 3.0000 in
- 29700 lbf
![266,7 mm x 400,05 mm x 200,025 mm 266,7 mm x 400,05 mm x 200,025 mm LS GEZ266ES-2RS plain bearings](https://m.indra-systems.com/uploaded_images/d21912-266-7-mm-x-400-05-mm-x-200-025-mm-266-7-mm-x-400-05-mm-x-200-025-mm-ls-gez266es-2rs-plain-bearings.jpg)
![AST ASTT90 7035 plain bearings](https://m.indra-systems.com/uploaded_images/d21912-ast-astt90-7035-plain-bearings.jpg)
- AST ASTT90 7035 plain bearings
- 2.6875 in, 3.0000 in, 2.6250 in, 2.7500 in, 2.9375 in
- Uncoated