KOYO Bearings
Koyo is the JTEKT Corporation brand for bearings. JTEKT engineering and manufacturing capabilities range from super large bearings with outer diameters of seven meters to miniature bearings with inner diameters as small as one millimeter.
Koyo offers general purpose ball bearings & roller bearings, bearings for extreme temperatures & environments, machine tools, industrial equipment and more. A full list of Koyo bearing applications can be seen here. National Precision Bearings stocks and services the complete line of Koyo bearings and specializes in Koyo needle bearings, Koyo cylindrical track roller and yoke roller bearings, as well as standard ball bearings.Koyo Cylindrical roller bearings have line contact between the rollers and raceway, therefore radial load capability is high, making this bearing superior in regards to its ability to withstand heavy loads and impact loads. Moreover, mounting and removing is easy due to the inner ring and outer ring being separable.
![KOYO NJ418 cylindrical roller bearings](https://m.xnxse.com/uploaded_images/d7407-koyo-nj418-cylindrical-roller-bearings.jpg)
- KOYO NJ418 cylindrical roller bearings
- SAE J-437, ASTM A-68
- W1
![KOYO 1206K self aligning ball bearings](https://m.xnxse.com/uploaded_images/d7415-koyo-1206k-self-aligning-ball-bearings.jpg)
- KOYO 1206K self aligning ball bearings
- 50mm
- 2mm9310wicrsuh-timke
![KOYO RS091210 needle roller bearings](https://m.xnxse.com/uploaded_images/d7408-koyo-rs091210-needle-roller-bearings.jpg)
- KOYO RS091210 needle roller bearings
- 15 mm
- Uncoated
![KOYO 313823 cylindrical roller bearings](https://m.xnxse.com/uploaded_images/d7412-koyo-313823-cylindrical-roller-bearings.jpg)
- KOYO 313823 cylindrical roller bearings
- 9.55 kN
- SCC203
![KOYO 22330RHA spherical roller bearings](https://m.xnxse.com/uploaded_images/d7413-koyo-22330rha-spherical-roller-bearings.jpg)
- KOYO 22330RHA spherical roller bearings
- 0.4 mm
- 0.41 Hz
![KOYO HAR021 angular contact ball bearings](https://m.xnxse.com/uploaded_images/d7409-koyo-har021-angular-contact-ball-bearings.jpg)
- KOYO HAR021 angular contact ball bearings
- 1.0000 in
- 3.2500 in
![KOYO RNA4902 needle roller bearings](https://m.xnxse.com/uploaded_images/d7411-koyo-rna4902-needle-roller-bearings.jpg)
- KOYO RNA4902 needle roller bearings
- 15.0000 in
- 4.0000 in
![KOYO UCPA205 bearing units](https://m.xnxse.com/uploaded_images/d7406-koyo-ucpa205-bearing-units.jpg)
- KOYO UCPA205 bearing units
- 134219
- Uncoated
![KOYO UK207 deep groove ball bearings](https://m.xnxse.com/uploaded_images/d7414-koyo-uk207-deep-groove-ball-bearings.jpg)
- KOYO UK207 deep groove ball bearings
- 4-37/64 in
- Lubrication Fitting
![KOYO 22268R spherical roller bearings](https://m.xnxse.com/uploaded_images/d7415-koyo-22268r-spherical-roller-bearings.jpg)
- KOYO 22268R spherical roller bearings
- 98 mm
- 222
![KOYO 45330 tapered roller bearings](https://m.xnxse.com/uploaded_images/d7408-koyo-45330-tapered-roller-bearings.jpg)
- KOYO 45330 tapered roller bearings
- 19.05 mm
- 3.7 Nm
![KOYO 375S/372A tapered roller bearings](https://m.xnxse.com/uploaded_images/d7410-koyo-375s-372a-tapered-roller-bearings.jpg)
- KOYO 375S/372A tapered roller bearings
- 11 lbs
- 31900 lbs