KOYO Bearings

Contact Now

 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 2878/2820 tapered roller bearings

382A, 384D, 384ED Uncoated
0.864 in Class 2

KOYO RNA4922 needle roller bearings

16 mm 24 mm
HK IR 15x18x16,5

KOYO 6017ZZ deep groove ball bearings

In Stock 140mm
0.02 KGS 3313dnrcbm-qbl

KOYO ER211 deep groove ball bearings

11.5 Nm M12
ES207G2 48 mm

KOYO NQ16/12 needle roller bearings

2.57 kg M6x1
-20 °C 114 mm

KOYO 6218-2RS deep groove ball bearings

Maximum of +250 ASTM B438-73 Grade 1
Oil-Impregnated Sint 3/4 in

KOYO DAC3873WCS53 angular contact ball bearings

Lubrication Groove & 2600 RPM
1150000 N Maximum of +120

KOYO ACT024DB angular contact ball bearings

52.5 kN 0.78 kg
5.26 Hz 3.28 mm

KOYO NJ234 cylindrical roller bearings

M6x1 100 mm
SCC207 21.45 mm

KOYO TP3249 needle roller bearings

SPFG Dry 0.50;Period
RoHS 20 mm

KOYO AXZ 5,5 8 16 needle roller bearings

0.54 -40 °C
102 kN 21.44 mm

KOYO 7919C angular contact ball bearings

Set Screw Round
2.5000 in Cast Iron
1/115