NTN BEARING CORP.OF AMERICA

Sleeve Bearings

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.

ISOSTATIC SS-4864-40 Sleeve Bearings
28 mm
200 kN
ISOSTATIC SS-4864-48 Sleeve Bearings
7.2
39.6 mm
ISOSTATIC SS-4864-32 Sleeve Bearings
0.6310 in
087796084148
ISOSTATIC AA-2007-5 Sleeve Bearings
57.5 mm
50 mm
ISOSTATIC SS-4864-24 Sleeve Bearings
7332 lb
Two-Bolt Base
ISOSTATIC EP-030508 Sleeve Bearings
Stud Side, Stud End
2-1/2-12
ISOSTATIC EP-030606 Sleeve Bearings
254.59 mm
2626 mm
ISOSTATIC EP-030510 Sleeve Bearings
Collar Mount
2.4063 in
ISOSTATIC EP-030612 Sleeve Bearings
18500 RPM
Steel, Ceramic
ISOSTATIC AA-4000-3 Sleeve Bearings
SAE 841, CT-1000-K26
Static 8000 / D
ISOSTATIC EP-040506 Sleeve Bearings
0.02 KGS
16.8
ISOSTATIC EP-030412 Sleeve Bearings
5/8
Round
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