Plain Bearings

Plain bearings are used in many industries and across many applications where there is a need to cost-efficiently and reliably meet the challenge of oscillating movements and possible misalignment. From mining and construction equipment, farm and forestry machinery, all the way to forklift trucks and solar power equipment.

A plain bearing, or more commonly sliding bearing and slide bearing (in railroading sometimes called a solid bearing, journal bearing, or friction bearing[citation needed]), is the simplest type of bearing, comprising just a bearing surface and no rolling elements. 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.

Plain bearings, in general, are the least expensive type of bearing. They are also compact and lightweight, and they have a high load-carrying capacity.

Bearing Number	Bore Dia	Outer DIa	Width	Size
670 mm x 900 mm x 308 mm INA GE 670 DO plain bearings	8.6 Inch \| 218.4 Mil	4.17 Inch \| 105.918	Cast Steel	0782476369439
INA GE560-DW plain bearings	92	92 mm	360 mm	240
140 mm x 260 mm x 61 mm INA GE 140 AX plain bearings	B04334	TIMKEN	Bearings	TIMKEN
INA GE280-UK-2RS plain bearings	37 mm	0.3 mm	6904ZENR	Single Shield with S
20 mm x 42 mm x 25 mm INA GE 20 FO-2RS plain bearings	0.734	NTN	B04144	0.0
INA GE20-PB plain bearings	1 mm	150 mm	111 kN	7020DB
31.75 mm x 35,719 mm x 9,53 mm INA EGBZ2006-E40 plain bearings	50	110,8 mm	31	31 mm
32 mm x 36 mm x 30 mm INA EGB3230-E50 plain bearings	Bearings	4047643118828	FAG BEARING	N/A
10 mm x 22 mm x 14 mm INA GAKFL 10 PW plain bearings	35 mm	0,5 mm	Gamet	49,5 mm
16 mm x 32 mm x 21 mm INA GIPFR 16 PW plain bearings	0.0	M06288	CONSOLIDATED BEARING	N/A
INA GE560-DO plain bearings	Bearing	No	3.937 Inch \| 100 Mil	8.465 Inch \| 215 Mil
17 mm x 30 mm x 14 mm INA GAR 17 UK plain bearings	6014-RS	1,1 mm	30,5 kN	110