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 M6210 deep groove ball bearings	3.5433 in	1.1240 in	1.9375 in	0.0600 in
KOYO 22338RK spherical roller bearings	Round	1.6875 in	Two-Bolt Base	7-5/8" to
KOYO UC318-56L3 deep groove ball bearings	32.4 mm	12.8 kN	100 °C	30.5 mm
KOYO 7936CPA angular contact ball bearings	14.5	0.07 kN	110 °C	14 mm
KOYO DG205212-2- 9TCS24 deep groove ball bearings	3.6875 in	Two-Bolt Base	Lubrication Fitting	Expansion Bearing &#
KOYO NU2313 cylindrical roller bearings	Open Type	Steel	0.02 KGS	170mm
KOYO 6559R/6535 tapered roller bearings	36 mm	80F	RoHS	80
KOYO 6824ZZ deep groove ball bearings	164.00 kN	Machined Brass	C0	1
KOYO 54312 thrust ball bearings	7.2500 in	.5000 in	2.1250 in	Normal Duty
KOYO 2320 self aligning ball bearings	4300	18mm	130mm	C3
KOYO NANF204 bearing units	140 mm	250 mm	73 mm	175 mm
KOYO 3NCHAC011C angular contact ball bearings	17 mm	0.6 mm	12 mm	High Carbon Chrome S