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.
![5 mm x 16 mm x 5 mm 5 mm x 16 mm x 5 mm NMB PR5E plain bearings](https://m.indra-systems.com/uploaded_images/d22292-5-mm-x-16-mm-x-5-mm-5-mm-x-16-mm-x-5-mm-nmb-pr5e-plain-bearings.jpg)
- 5 mm x 16 mm x 5 mm 5 mm x 16 mm x 5 mm NMB PR5E plain bearings
- 75 mm
- 11600 kgf
![160 mm x 230 mm x 115 mm 160 mm x 230 mm x 115 mm LS GEH160HCS plain bearings](https://m.indra-systems.com/uploaded_images/d21912-160-mm-x-230-mm-x-115-mm-160-mm-x-230-mm-x-115-mm-ls-geh160hcs-plain-bearings.jpg)
- 160 mm x 230 mm x 115 mm 160 mm x 230 mm x 115 mm LS GEH160HCS plain bearings
- 4.4375 in
- Non-Expansion Bearing (Fixed)
![IKO SNA 3-32 plain bearings](https://m.indra-systems.com/uploaded_images/d22295-iko-sna-3-32-plain-bearings.jpg)
- IKO SNA 3-32 plain bearings
- 1.4375 in
- 5820 lbf
![SKF SIL70ES-2RS plain bearings](https://m.indra-systems.com/uploaded_images/d21912-skf-sil70es-2rs-plain-bearings.jpg)
- SKF SIL70ES-2RS plain bearings
- 6.1875 in
- 52400, 52375, 52387, 52393, 52401
![50 mm x 130 mm x 33,5 mm 50 mm x 130 mm x 33,5 mm ISO GW 050 plain bearings](https://m.indra-systems.com/uploaded_images/d22292-50-mm-x-130-mm-x-33-5-mm-50-mm-x-130-mm-x-33-5-mm-iso-gw-050-plain-bearings.jpg)
- 50 mm x 130 mm x 33,5 mm 50 mm x 130 mm x 33,5 mm ISO GW 050 plain bearings
- Two-Bolt Base
- 24.5 mm
![AST AST40 10060 plain bearings](https://m.indra-systems.com/uploaded_images/d22293-ast-ast40-10060-plain-bearings.jpg)
- AST AST40 10060 plain bearings
- 55 mm
- 2150 lbf
![Toyana TUP1 50.30 plain bearings](https://m.indra-systems.com/uploaded_images/d21912-toyana-tup1-50-30-plain-bearings.jpg)
- Toyana TUP1 50.30 plain bearings
- 3.2500 in
- 3.7500 in
![4 mm x 12 mm x 4 mm 4 mm x 12 mm x 4 mm NMB MBY4CR plain bearings](https://m.indra-systems.com/uploaded_images/d22292-4-mm-x-12-mm-x-4-mm-4-mm-x-12-mm-x-4-mm-nmb-mby4cr-plain-bearings.jpg)
- 4 mm x 12 mm x 4 mm 4 mm x 12 mm x 4 mm NMB MBY4CR plain bearings
- 1.0000 in
- 2150 lbf
![INA GE90-LO plain bearings](https://m.indra-systems.com/uploaded_images/d21910-ina-ge90-lo-plain-bearings.jpg)
- INA GE90-LO plain bearings
- 85 mm
- 2150 lbf
![AST AST11 20080 plain bearings](https://m.indra-systems.com/uploaded_images/d21912-ast-ast11-20080-plain-bearings.jpg)
- AST AST11 20080 plain bearings
- 170 mm
- C0
![18 mm x 35 mm x 23 mm 18 mm x 35 mm x 23 mm INA GAKFL 18 PB plain bearings](https://m.indra-systems.com/uploaded_images/d21910-18-mm-x-35-mm-x-23-mm-18-mm-x-35-mm-x-23-mm-ina-gakfl-18-pb-plain-bearings.jpg)
- 18 mm x 35 mm x 23 mm 18 mm x 35 mm x 23 mm INA GAKFL 18 PB plain bearings
- 1.1875 in
- 4410 lbf