NTN Kugellagerfabrik (Deutschland) G.m.b.H.

KOYO st2455 Bearing

 

NTN Bearing

NTN Bearing is a machine element that constrains relative motion to only the desired motion, and reduces friction between moving parts. The design of the bearing may, for example, provide for free linear movement of the moving part or for free rotation around a fixed axis; or, it may prevent a motion by controlling the vectors of normal forces that bear on the moving parts. Most bearings facilitate the desired motion by minimizing friction. Bearings are classified broadly according to the type of operation, the motions allowed, or to the directions of the loads (forces) applied to the parts.

 

Rotary bearings hold rotating components such as shafts or axles within mechanical systems, and transfer axial and radial loads from the source of the load to the structure supporting it. The simplest form of bearing, the plain bearing, consists of a shaft rotating in a hole. Lubrication is used to reduce friction. In the ball bearing and roller bearing, to reduce sliding friction, rolling elements such as rollers or balls with a circular cross-section are located between the races or journals of the bearing assembly. A wide variety of bearing designs exists to allow the demands of the application to be correctly met for maximum efficiency, reliability, durability and performance.

 

NTN KJ43X48X29.8 needle roller bearings
NTN KJ43X48X29.8 needle roller bearings
Mounted Units & Inserts
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NTN 2P10901 thrust roller bearings
NTN 2P10901 thrust roller bearings
Take Up Units
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70 mm x 110 mm x 20 mm  NTN 6014 deep groove ball bearings
70 mm x 110 mm x 20 mm NTN 6014 deep groove ball bearings
Mounted Units & Inserts
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45 mm x 100 mm x 36 mm  NTN 32309C tapered roller bearings
45 mm x 100 mm x 36 mm NTN 32309C tapered roller bearings
Pillow Block
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NTN K40X48X20 needle roller bearings
NTN K40X48X20 needle roller bearings
Mounted Units & Inserts
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17 mm x 35 mm x 10 mm  NTN 7003DF angular contact ball bearings
17 mm x 35 mm x 10 mm NTN 7003DF angular contact ball bearings
Flange Block
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100 mm x 215 mm x 47 mm  NTN NJ320E cylindrical roller bearings
100 mm x 215 mm x 47 mm NTN NJ320E cylindrical roller bearings
Flange Block
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17 mm x 42 mm x 12 mm  NTN TMB203A/42 deep groove ball bearings
17 mm x 42 mm x 12 mm NTN TMB203A/42 deep groove ball bearings
Flange Block
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NTN K81224 thrust roller bearings
NTN K81224 thrust roller bearings
Flange Block
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