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 TB-2432 Sleeve Bearings 0.0 Yes Metric Roller Assembly with
BOSTON GEAR TB-2231 Sleeve Bearings 0.0 N/A NTN Bearings
BOSTON GEAR TB-1628 Sleeve Bearings Mounted Units & 24.97 TIMKEN N/A
BOSTON GEAR TB-1830 Sleeve Bearings 8483.20.40.80 Flange Block Bearing 5.82 Inch | 147.828 6 Bolt Round Flange
BOSTON GEAR TB-1624-3 Sleeve Bearings SS1616 2RS FM222 BL Radial | Prelubricat 1.125 Inch | 28.575 BEARINGS LIMITED
BOSTON GEAR TB-510 Sleeve Bearings 0053893209418 90030 NA24776SW-90030 31171516
BOSTON GEAR TB-47 Sleeve Bearings ASAHI BEARINGS 4 Bolt Square Flange Ball Bearing 6.25 Inch | 158.75 M
BOSTON GEAR TB-1222 Sleeve Bearings Standard Capacity | REXNORD 1.1 Single Row
BOSTON GEAR TB-1024 Sleeve Bearings 8.626 0.0 Spherical Roller Bea 2 Bolt Pillow Block;
BOSTON GEAR TB-1220 Sleeve Bearings 1.26 Inch | 32 Milli 7316570831023 12MM Bore; 32MM Outs 0.042
BOSTON GEAR TB-1020 Sleeve Bearings N/A M06110 0800675170752 1.407
BOSTON GEAR FB-2024-12 Sleeve Bearings 0029176678844 N/A M06110 Bearings
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