Sleeve Bearings

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Sleeve bearings can be made from bronze, steel or stainless steel. Brass bearings and plastic sleeve bearings are also manufactured for certain applications. A common type of sleeve bearing that works well in applications requiring constant lubrication is bronze sleeve bearings, which sometimes contain lubricant plugs (PTFE or graphite) to help with lubrication issues. Another sleeve material used for light to medium applications, called oil impregnated bronze sleeve bearings, contains pores that absorb oil, which is released under applied force and then reabsorbed back into the bearing once the force subsides.

Sleeve bearings offer several advantages, including lower cost, less maintenance, greatly reduce noise at low speeds and easier installation. Sleeve bearing performance is also marked by a higher load capacity, especially shock load resistance due to their greater contact zone. Sleeve bearings with a conformal liner compensate for misalignment issues and vibration damping, these one-piece design low-friction bearings reduce housing dimensions and weight by having a thin wall section.

Bearing Number	Bore Dia	Outer DIa	Width	Size
ISOSTATIC ST-3252-8 Sleeve Bearings	1 1/4 in	1.2813 in	0.5938 in	3.0000 in
ISOSTATIC FF-1015-2 Sleeve Bearings	208FFSG	40.000 mm	80.0000 mm	21.0 mm
ISOSTATIC FF-1014 Sleeve Bearings	110.000 mm	240.0000 mm	50.00 mm	2.50 mm
ISOSTATIC FF-1014-2 Sleeve Bearings	95.000 mm	200.0000 mm	77.80 mm	2.50 mm
ISOSTATIC FF-1013-2 Sleeve Bearings	170.000 mm	260.0000 mm	42.00 mm	2.00 mm
ISOSTATIC FF-1013-4 Sleeve Bearings	160.000 mm	240.0000 mm	38.00 mm	2.00 mm
ISOSTATIC FF-1011-1 Sleeve Bearings	45.000 mm	100.0000 mm	42.90 mm	1.50 mm
ISOSTATIC EP-040618 Sleeve Bearings	90.000 mm	190.0000 mm	86.00 mm	2.50 mm
ISOSTATIC EP-040616 Sleeve Bearings	35.000 mm	80.0000 mm	34.90 mm	1.50 mm
ISOSTATIC EP-040614 Sleeve Bearings	Duplex Set DF	101.600 mm	145.0000 mm	44.45 mm
ISOSTATIC EP-040610 Sleeve Bearings	201FFS2	12.000 mm	32.0000 mm	10.0 mm
ISOSTATIC ST-3252-2 Sleeve Bearings	160.000 mm	240.0000 mm	38.00 mm	2.00 mm