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 UCF210-32 bearing units	85.7 mm	215 mm	68.2 mm	150
KOYO KBX030 angular contact ball bearings	-20 °C	25.4 mm	0.5 kg	1.1
KOYO UCP211-35SC bearing units	36 mm	250 mm	28 mm	35mm
KOYO BH-3312 needle roller bearings	30 mm	62 mm	37.9 mm	0.4 Hz
KOYO LM283649/LM283610 tapered roller bearings	4450 RPM	Powder Coated	Lubrication Fitting	1-5/8 in
KOYO 6912ZZ deep groove ball bearings	ABEC 1 \| ISO P0	2.165 Inch \| 55 Mill	0.42 Hz	37 mm
KOYO 21316RHK spherical roller bearings	bsa305cga-skf	Standard	62mm	28.5
KOYO 696-2RS deep groove ball bearings	95 mm	16 mm	20.8 kN	100 °C
KOYO 23064RK spherical roller bearings	23.5	1218jc3-nsk	160mm	0.02 KGS
KOYO 4202 deep groove ball bearings	50 mm	5800 lbf	Not Rated	Machined Bearing wit
KOYO UCFX11-35E bearing units	Take-Up Screw	3/4 in	-	-
KOYO HK3518RS needle roller bearings	UCST200C4HR5	Contact with Slinger	5-7/8 in	7980 lbf