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 3NCHAR917C angular contact ball bearings	12.7 mm	3.7 Nm	64 mm	16 mm
KOYO 51284 thrust ball bearings	SCO206-30	5.5 Nm	80	11.2 kN
KOYO 114FC81594 cylindrical roller bearings	Triple Lip	10.5000 in	1350 RPM	Four-Bolt Base
KOYO UCTU210-500 bearing units	Eccentric Collar	25 mm	7316577343901	Cast Iron
KOYO 29428R thrust roller bearings	49.2 mm	67.2 mm	M6x1	EX210G2L3
KOYO NK50/35 needle roller bearings	33.3 mm	25 mm	42 mm	38 mm
KOYO SA204F deep groove ball bearings	KOYO	SA204F	1 pcs	Negotiable
KOYO 79/670B angular contact ball bearings	8750 lbf	Case Carburized Stee	4547359512069	8650 lbf
KOYO 6305R deep groove ball bearings	36mm	In Stock	Plastic	12000
KOYO 63/28 deep groove ball bearings	1.6875 in	250°	SF	2-14 RM
KOYO 47268 tapered roller bearings	9,300 rpm	0.5 mm	0.37 kg	1.65 mm
KOYO UCF208-25E bearing units	O1	13/16 in	3 ft	SAE J-437, ASTM A-68