Sleeve Bearings

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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.

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.

Bearing Number Bore Dia Outer DIa Width Size
ISOSTATIC AA-1606-5 Sleeve Bearings 90 mm Non-Expansion Bearing (Fixed) 16.7500 in Uncoated
ISOSTATIC AA-1606-1 Sleeve Bearings 1.4375 in Set Screw Standard Duty Contact Seal
ISOSTATIC AA-1606-3 Sleeve Bearings 1.1875 in 2150 lbf 4.6094 in 1080 lbf
ISOSTATIC AA-1606-11 Sleeve Bearings 1.1875 in 4410 lbf 3.2500 in 2540 lbf
ISOSTATIC AA-1606-7 Sleeve Bearings 20 mm 6600 N 47 mm Not Rated
ISOSTATIC AA-1606 Sleeve Bearings 60 mm 2.9100 in 10.8300 in Non-Expansion Bearing (Fixed)
ISOSTATIC AA-1606-9 Sleeve Bearings 40 mm 1460 kgf 111 mm Contact with Flinger
ISOSTATIC AA-1506-8 Sleeve Bearings 1.4375 in 2150 lbf 5.1250 in 1080 lbf
ISOSTATIC AA-1334-5 Sleeve Bearings 75 mm 4-3/8 in 11.2500 in Non-Expansion Bearing (Fixed)
ISOSTATIC AA-1334-3 Sleeve Bearings 2.4375 in 2.7000 in 10.8800 in Non-Expansion Bearing (Fixed)
ISOSTATIC AA-1325-3 Sleeve Bearings 2.9375 in 3.0000 in 13.5800 in Non-Expansion Bearing (Fixed)
ISOSTATIC AA-1325-2 Sleeve Bearings 45 mm 2150 lbf 157 mm 1080 lbf
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