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 UC217-52 deep groove ball bearings	KOYO	UC217-52	1 pcs	Negotiable
KOYO SESDM 6 linear bearings	30.9 mm	14 kN	3.7 Nm	10 mm
KOYO NKJ10/16 needle roller bearings	33.4 mm	143 mm	11.5 Nm	-40 °C
KOYO NU2218 cylindrical roller bearings	0.78	10.76 Hz	3,500 rpm	3.3 mm
KOYO 30336D tapered roller bearings	7.5 mm	13.5 mm	27 mm	25.4 mm
KOYO UCPA202-10 bearing units	0.3750 in	0.6250 in	Duralon Filament	.7500 in
KOYO SB6849 deep groove ball bearings	In Stock	1300	40500	51156-mp-fag
KOYO BTM2015 needle roller bearings	Click here	25 mm	88.5 mm	UCNTPL200MZ2W
KOYO 31328JR tapered roller bearings	Thrust Washer	120 mm	AXK, K811	90 mm
KOYO 21315RHK spherical roller bearings	6.2500 in	Steel	9.34 lbs	053893473086
KOYO HK2522RS needle roller bearings	Set Screw	UC205-16MZ2	Contact with Flinger	Standard Duty
KOYO NUP308R cylindrical roller bearings	Steel	Straight	8 °	7.54 mm