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 7064B angular contact ball bearings	0.3125 in	AISI 52100	0.04 in	-65 to +250 &de
KOYO 29264R thrust roller bearings	Single Lip Contact	2.6250 in	Standard Duty	3.9370 in
KOYO 30219JR tapered roller bearings	KOYO	30219JR	1 pcs	Negotiable
KOYO UCSPA206H1S6 bearing units	1.5 mm	1 mm	110 mm	40 °
KOYO NJ2315R cylindrical roller bearings	310 kN	1.5 mm	3 mm	21.5 kg
KOYO 6313Z deep groove ball bearings	UK217G2H	3.87 kg	-20 °C	H2317
KOYO NC6004 deep groove ball bearings	C3	200 °C	281.2 mm	195 mm
KOYO 22248R spherical roller bearings	150.81 mm	Non-Expansion Bearin	Spherical Roller	101.6 mm
KOYO UCT309-28 bearing units	200 °C	38 mm	24.6 mm	UC209-27G2T20
KOYO 45290/45221 tapered roller bearings	1.5620 in	0.2500 in	None	1480400000
KOYO ARZ 10 20 35,4 needle roller bearings	7 mm	100 °C	62	3.7 Nm
KOYO KGA070 angular contact ball bearings	6.2500 in	Set Screw	Click here	Lubrication Fitting