NACHI BEARINGS LTD

NSK 6900 Bearing

 

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-744-10  Sleeve Bearings
ISOSTATIC AA-744-10 Sleeve Bearings
1.6250 in
Cast Iron
ISOSTATIC AA-744-5  Sleeve Bearings
ISOSTATIC AA-744-5 Sleeve Bearings
2.1875 in
6610 lbf
ISOSTATIC AA-753-2  Sleeve Bearings
ISOSTATIC AA-753-2 Sleeve Bearings
1.3750 in
2150 lbf
ISOSTATIC AA-742  Sleeve Bearings
ISOSTATIC AA-742 Sleeve Bearings
220 mm
1330000 N
ISOSTATIC AA-742-4  Sleeve Bearings
ISOSTATIC AA-742-4 Sleeve Bearings
0.7500 in
Round
ISOSTATIC AA-742-2  Sleeve Bearings
ISOSTATIC AA-742-2 Sleeve Bearings
1.3125 in
2150 lbf
ISOSTATIC AA-753-1  Sleeve Bearings
ISOSTATIC AA-753-1 Sleeve Bearings
3.0000 in
Expansion Bearing (Floating)
ISOSTATIC AA-618-2  Sleeve Bearings
ISOSTATIC AA-618-2 Sleeve Bearings
1.1875 in
6590 lbf
ISOSTATIC AA-618-5  Sleeve Bearings
ISOSTATIC AA-618-5 Sleeve Bearings
1.8750 in
13900 lbf
ISOSTATIC AA-742-1  Sleeve Bearings
ISOSTATIC AA-742-1 Sleeve Bearings
1.2500 in
4410 lbf
ISOSTATIC AA-618-6  Sleeve Bearings
ISOSTATIC AA-618-6 Sleeve Bearings
1 in
Maximum of +800 °F
ISOSTATIC AA-618-8  Sleeve Bearings
ISOSTATIC AA-618-8 Sleeve Bearings
0.5000 in
1-1/2 in
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