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.

Bearing Number	Bore Dia	Outer DIa	Width	Size
KOYO NU3213 cylindrical roller bearings	12mm	Standard	6004vv-nsk	0.02 KGS
KOYO 30BTM3716BM needle roller bearings	56mm	51413m-qbl	In Stock	Brass
KOYO 3NC625ST4 deep groove ball bearings	Sealed	1300 RPM	Chrome Steel	4.0000 in
KOYO WJ-404620 needle roller bearings	34.1 mm	68.2 mm	44 mm	-40 °C
KOYO KCA070 angular contact ball bearings	Set Screw Collar	0.6250 in	2611 lb	Uncoated
KOYO 6021-2RS deep groove ball bearings	Dry 0.15;Period	Dry 5;Dry Stati	FGB	Plain Sleeve
KOYO RAX 745 complex bearings	Black Oxide	Needle Rollers	Hex	5.0625 in
KOYO AC322333B angular contact ball bearings	22312-e1-k-t41a-qbl	Open Type	Standard	130mm
KOYO UCTX11-35E bearing units	4.6 Hz	350 °C	1 mm	62 mm
KOYO SV 6204 ZZST deep groove ball bearings	Carbon Steel - corro	2100 lb	Female Threaded	1.0000 in
KOYO 52208 thrust ball bearings	1080 lbf	Contact with Flinger	Set Screw	116.7 mm
KOYO NUP1011 cylindrical roller bearings	Standard Duty	3.9375 in	Lubrication Fitting	Cast Iron