NTA BEARING PRECISION AXLE CORP.

NSK 6800zz Bearing

 

Sleeve Bearings

    Sleeve bearings use sliding motion instead of rolling elements to carry heavy loads. Plain bearing bushings, which resemble a simple metal sleeve, absorb and distribute friction from rotating shafts. They are less durable than ball and roller bearings, but they are easy to install and operate. Hydrodynamic bearings replace bearing rolling elements with a continuous flow of water or oil. They can carry heavy loads up to several tons and have a long lifespan due to constant lubrication and no metal-to-metal contact. Clip bearings mount in sheet metal plate bore holes to support shafts. They have an angled slit so the bearing can safely expand in hot, humid environments. Clip bearings are easy to install and are self-aligning to fit into imprecisely formed sheet metal.

The features of Sleeve bearings:

 Sleeve bearings are much more efficient and less noisier, hence, they are widely used for applications like industrial motors which rotate at high speeds, or high-speed turbo machines.

BOSTON GEAR TB-816  Sleeve Bearings
BOSTON GEAR TB-816 Sleeve Bearings
23 mm
10 mm
BOSTON GEAR TB-612  Sleeve Bearings
BOSTON GEAR TB-612 Sleeve Bearings
4550
165mm
BOSTON GEAR TB-814  Sleeve Bearings
BOSTON GEAR TB-814 Sleeve Bearings
Leaded-Tin Bronze
4-1/2 in
BOSTON GEAR TB-812  Sleeve Bearings
BOSTON GEAR TB-812 Sleeve Bearings
Steel
1 mm
BOSTON GEAR TB-512  Sleeve Bearings
BOSTON GEAR TB-512 Sleeve Bearings
7420 lbf
Cast Iron - Nickel P
BOSTON GEAR TB-410  Sleeve Bearings
BOSTON GEAR TB-410 Sleeve Bearings
Guardian® Small
Ambient
BOSTON GEAR FB-58-3  Sleeve Bearings
BOSTON GEAR FB-58-3 Sleeve Bearings
Set Screw
5-5/64 in
BOSTON GEAR FB-57-3  Sleeve Bearings
BOSTON GEAR FB-57-3 Sleeve Bearings
2500 rpm
Crowned
BOSTON GEAR FB-57-6  Sleeve Bearings
BOSTON GEAR FB-57-6 Sleeve Bearings
190 mm
Not Rated
BOSTON GEAR FB-56-3  Sleeve Bearings
BOSTON GEAR FB-56-3 Sleeve Bearings
11000
33mm
BOSTON GEAR FB-46-6  Sleeve Bearings
BOSTON GEAR FB-46-6 Sleeve Bearings
ABMA, ISO, MS 51961-
No Flange
BOSTON GEAR FB-46-5  Sleeve Bearings
BOSTON GEAR FB-46-5 Sleeve Bearings
4200
60mm
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