NTN Bearing

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Our customers rely on us for high-performing bearing products that increase the productivity and efficiency of their operations.

To ensure that every customer gets the most out of our products, we offer the free resources, training, and support they need to properly select, install, and maintain their NTN products over the long term.

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.

42 mm x 70 mm x 19 mm NTN ET-CR-0834ST tapered roller bearings

500 mm 2,6
4 mm 478 mm

30 mm x 55 mm x 13 mm NTN 5S-7006UADG/GNP42 angular contact ball bearings

30 mm x 55 mm x 13 mm 24 mm
31,75 mm INA

6 mm x 12 mm x 4 mm NTN F-SC6A06ZZ1NR deep groove ball bearings

6 mm x 12 mm x 4 mm 34,925 mm
SIGMA 17,46 mm

NTN K40X46X16.6 needle roller bearings

3.1496 in 0.14 in
Imperial 1.07

1,5 mm x 5 mm x 2,6 mm NTN FL69/1,5ASSA deep groove ball bearings

SKF NA49/28
0,3 mm 25,1 kN

90 mm x 190 mm x 43 mm NTN 7318 angular contact ball bearings

0.0067 in 212000 lb
4-7/16 in Four-Bolt Square Fla

150 mm x 225 mm x 48 mm NTN 32030X tapered roller bearings

NNU3022C1NAP4 45 mm
45 170

110,000 mm x 240,000 mm x 50,000 mm NTN 7322BG angular contact ball bearings

26 mm 75 mm
21,1 26

420 mm x 700 mm x 224 mm NTN 23184BK spherical roller bearings

This product line wa 4.3 in
180 mm 1220 rpm

55,000 mm x 150,000 mm x 45,000 mm NTN SX1159LLU angular contact ball bearings

5.79 12500 N
25.000 mm JHM33410

276,225 mm x 352,425 mm x 34,925 mm NTN E-L853049/L853010 tapered roller bearings

CX135 R140.95