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.

Two common designs of sleeve bearings are flanged and cylindrical bearings. Flanged sleeve bearings consist of a protruding flange at one end of the sleeve that provides a bearing surface for an axial load, while a cylindrical bearing has straight outside and inside diameters and is flush inside the housing.

Bearing Number Bore Dia Outer DIa Width Size
BOSTON GEAR FB-912-6 Sleeve Bearings B04286 AURORA BEARING Bearings 0.0
BOSTON GEAR FB-810-7 Sleeve Bearings Steel 6400 rpm 2 Metal Shields ABEC 1 | ISO P0
BOSTON GEAR FB-812-5 Sleeve Bearings 1.378 Inch | 35 Mill Contact Seal Metric N/A
BOSTON GEAR FB-912-4 Sleeve Bearings MOLINE BEARING 0.0 N/A MOLINE BEARING
BOSTON GEAR FB-811-5 Sleeve Bearings B04286 AURORA BEARING N/A 0.01
BOSTON GEAR FB-710-6 Sleeve Bearings Non-expansion Double Row | Double Metric 22226
BOSTON GEAR FB-610-8 Sleeve Bearings 0.0 0.067 N/A ENPRO INDUSTRIES
BOSTON GEAR FB-610-5 Sleeve Bearings INS-IP-208R DODGE Triple Lip Contact Yes
BOSTON GEAR FB-610-3 Sleeve Bearings 0.0 B04144 N/A 0
BOSTON GEAR FB-68-7 Sleeve Bearings SKF SKF N/A Roller Bearings
BOSTON GEAR FB-57-8 Sleeve Bearings 0.0589 2.0 mm N/A 3.08
BOSTON GEAR FB-57-7 Sleeve Bearings ASAHI BEARINGS Mounted Units & AMI BEARINGS M06110
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