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 7204C angular contact ball bearings	143 kN	M10x1	30 mm	35mm
KOYO SBNPTH204-100 bearing units	Non-Expansion Bearin	2-15/16 in	Cast Iron	14900 lbf
KOYO 6804Z deep groove ball bearings	4.1875 in	1.2188 in	Three-Bolt Flange	2-012 HT
KOYO SDMF12 linear bearings	Tapped Base	84 mm	Contact with Slinger	1430 kgf
KOYO 47TS432918 tapered roller bearings	2.1875 in	Lubrication Fitting	Four-Bolt Flange	Clearance/Non-C
KOYO 24134RH spherical roller bearings	ES209-26G2T20	43.7 mm	36 mm	30.2 mm
KOYO NKJ7/12 needle roller bearings	R1/8"	0.69 kg	29 mm	42.4 mm
KOYO KFX180 angular contact ball bearings	SCOU210-31	61 mm	23 mm	PE210N-
KOYO NU2213R cylindrical roller bearings	Externally Sealing	AVH	Angular Contact Ball	120 mm
KOYO ER207-20 deep groove ball bearings	UCTB200TCMZ2	101.6 mm	7/16-14	Cast Iron - Teflon P
KOYO 72218/72487 tapered roller bearings	42.5 mm	1	1.82	8.15 Hz
KOYO SDM12AJMG linear bearings	SPB	29 N/mm2;S	Dry 1.65, Periodic L	Plain Sleeve