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 B-1624-20 Sleeve Bearings 160.000 mm 240.0000 mm 38.00 mm 2.00 mm
ISOSTATIC B-1624-16 Sleeve Bearings 300.000 mm 460.0000 mm 74.00 mm 3.00 mm
ISOSTATIC B-1624-12 Sleeve Bearings 260.000 mm 400.0000 mm 65.00 mm 3.00 mm
ISOSTATIC B-1624-10 Sleeve Bearings 1 1/4 in 1.5000 in 3.3750 in 3.0000 in
ISOSTATIC B-1624-8 Sleeve Bearings 240.000 mm 360.0000 mm 56.00 mm 2.50 mm
ISOSTATIC B-1622-20 Sleeve Bearings 60.000 mm 130.0000 mm 31.00 mm 2.00 mm
ISOSTATIC B-1622-16 Sleeve Bearings 240.000 mm 360.0000 mm 56.00 mm 2.50 mm
ISOSTATIC B-1621-24 Sleeve Bearings 200.000 mm 310.0000 mm 51.00 mm 2.00 mm
ISOSTATIC B-1622-10 Sleeve Bearings 240.000 mm 360.0000 mm 56.00 mm 2.50 mm
ISOSTATIC B-1621-20 Sleeve Bearings 320.000 mm 480.0000 mm 74.00 mm 3.00 mm
ISOSTATIC B-1622-8 Sleeve Bearings 160.000 mm 220.0000 mm 28.00 mm 2.00 mm
ISOSTATIC B-2328-8 Sleeve Bearings 240.000 mm 360.0000 mm 56.00 mm 2.50 mm
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