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 3NCHAR021C angular contact ball bearings	Sealed	Needle Rollers	15720 lbs	Black Oxide
KOYO NA6910 needle roller bearings	Round	0.2813 in	0.8750 in	Without Snap Ring
KOYO UC320-64L3 deep groove ball bearings	356 lb	Single Row Non-Fill	Zinc Plated	0.3125 in
KOYO 30344 tapered roller bearings	-20 °C	5.5 Nm	7.5 mm	30.9 mm
KOYO 93800/93125 tapered roller bearings	20 mm	82.55 mm	-40 °C	10.62 kg
KOYO 17VS2414AP needle roller bearings	6.1250 in	Round	4800 rpm	5.1250 in
KOYO UKP212SC bearing units	H2	2.1875 in	M65x2	KM13
KOYO UCSPA205H1S6 bearing units	717905061653	4000 psi	7/8 in	1-1/2 in
KOYO 6309 2RD C3 deep groove ball bearings	UK206G2H-15	M10	100 °C	60 mm
KOYO 16001 deep groove ball bearings	1.4375 in	4.3750 in	Skwezloc Collar	Non-Expansion Bearin
KOYO 6021N deep groove ball bearings	100 °C	R1/8"	25.7 kN	20 mm
KOYO BTM424709AJ needle roller bearings	5/8 in	7/16 in	Not Rated	Open Ends