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 B2416 needle roller bearings	2-1/4 in	5250 RPM	5000	1.8750 in
KOYO TR0809A tapered roller bearings	JHM318448	155 mm	35.50 mm	Uncoated
KOYO 29488R thrust roller bearings	3.0000 in	Round	Non-Expansion Bearin	Spherical Roller
KOYO 32020JR tapered roller bearings	SUE200FSAM1	39.8 mm	2.4409 in	2000 kgf
KOYO UCTL209-300 bearing units	8000	Steel	20.8	0.0022
KOYO 6800-2RU deep groove ball bearings	34.92 mm	21 mm	51.1 mm	36.3 mm
KOYO 46338A tapered roller bearings	±0.001 in	ASTM, SAE	+0.005/-0.	18 in
KOYO 7006 angular contact ball bearings	200-S	C0	Round	35 mm
KOYO 5311ZZ angular contact ball bearings	Carbon Steel - corro	.6250 in	0.5000 in	Max 350°
KOYO KDC055 deep groove ball bearings	0.7500 in	7500 RPM	200	0.5906 in
KOYO K32X46X32H needle roller bearings	Open	1.1250 in	622424922067	3619 lbs
KOYO WJ-364220 needle roller bearings	Dry 24.5;Dry St	2000	2000	CWP