NACHI BEARINGS LTD

Sleeve Bearings

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.

ISOSTATIC AA-1213-10 Sleeve Bearings
3.4375 in
3.7500 in
ISOSTATIC AA-1213-12 Sleeve Bearings
1.1875 in
1-7/8 in
ISOSTATIC AA-1213-6 Sleeve Bearings
1.3125 in
2150 lbf
ISOSTATIC AA-1212-14 Sleeve Bearings
0.7500 in
1400 lb
ISOSTATIC AA-1154-3 Sleeve Bearings
Plain
3000
ISOSTATIC AA-1212-6 Sleeve Bearings
3.5429 in
Exceptional Bearing Protection, Rotating Applications, Pumps, Gearboxes, Motors, Energy Efficient Applications, Primary Metals Industry, Steel Industry, Aluminum Industry, Pulp and Paper Industry, Che
ISOSTATIC AA-1212 Sleeve Bearings
50 mm
5.5000 in
ISOSTATIC AA-1212-5 Sleeve Bearings
180 mm
KM36
ISOSTATIC AA-1212-8 Sleeve Bearings
2.0000 in
Cast Iron
ISOSTATIC AA-1212-11 Sleeve Bearings
3.4375 in
3.4200 in
ISOSTATIC AA-1154-2 Sleeve Bearings
ISOSTATIC
AA-1154-2
ISOSTATIC AA-1154 Sleeve Bearings
16 mm
Steel
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