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 CB-6876-40 Sleeve Bearings
1600
Single Row Non-Fill
ISOSTATIC SS-5470-32 Sleeve Bearings
Open Type
0.02 KGS
ISOSTATIC CB-6480-48 Sleeve Bearings
3460 lbf
5820 lbf
ISOSTATIC SS-5470-28 Sleeve Bearings
Flange Block
0.0
ISOSTATIC CB-6480-40 Sleeve Bearings
5mm
Standard
ISOSTATIC AA-1803-1 Sleeve Bearings
ABMA
140 mm
ISOSTATIC SS-5264-48 Sleeve Bearings
1.3750 in
Two Contact Seals
ISOSTATIC SS-5264-40 Sleeve Bearings
26600 lbs
Four-Bolt Piloted
ISOSTATIC AA-1803-7 Sleeve Bearings
Right Hand
Zinc-Plated Steel
ISOSTATIC SS-5264-32 Sleeve Bearings
Steel
2.8125 in
ISOSTATIC SS-5264-24 Sleeve Bearings
Male Threaded with M
0.3125 in
ISOSTATIC SS-5260-36 Sleeve Bearings
Medium Duty
UCX13-40
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