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 29496R thrust roller bearings	Plain Sleeve	49 N/mm2;S	500SP1 SL4	Lead Free
KOYO 46T30224JR/78 tapered roller bearings	Conveyor Hanger Unit	2 in	S	18B
KOYO 30308DJR tapered roller bearings	40 mm	Cone & Cup	230 mm	34 mm
KOYO BH108 needle roller bearings	2.52 kg	11.5 Nm	41.2 mm	SCO209-45
KOYO 83350A-9C3 deep groove ball bearings	95 mm	25 mm	146 mm	70 mm
KOYO NA1025 needle roller bearings	Non-Expansion Bearin	20.8750 to 23.6250 i	Four-Bolt Base	Double Collar Mount
KOYO DC4960VW cylindrical roller bearings	Standard Duty	SFMH	MH-16	2-19/64 in
KOYO 24076RHAK30 spherical roller bearings	Guardian® Flange	5.5000 in	-22 to 400°F	0.010 in
KOYO JLM714149/JLM714110 tapered roller bearings	135106	Set Screw	138.2 mm	7891 lb
KOYO 47264 tapered roller bearings	ABMA, ISO	SPB	Double Set Screw	Max 250°
KOYO UCIP313 bearing units	Roll End Plain Beari	Open	1.745 in	Moly-Filled Nylon
KOYO 32338 tapered roller bearings	Open	840000 N	72 mm	Uncoated