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 6913ZZ deep groove ball bearings	EX207G2	167 mm	80 mm	19 mm
KOYO 46T32212JR/54,5 tapered roller bearings	Four-Bolt Base	2-15/16 in	Cast Iron	230062
KOYO HK0912 needle roller bearings	4.5000 in	P4B	7.7000 in	Expansion Unit
KOYO UCFS316 bearing units	ISO-GARD® Small	3.1250 in	4500 fpm	29507-6426
KOYO AX 3,5 6 14 needle roller bearings	200 °C	61.8 mm	69.9 mm	M6x1
KOYO 32238JR tapered roller bearings	22308e-skf	Standard	In Stock	40mm
KOYO NAP212-39 bearing units	10 mm	8 mm	0.3 mm	2.08 kN
KOYO 23128RH spherical roller bearings	Contact/Lip	UL, AFBMA, AGMA, ASM	1.4375 in	Round
KOYO L44643R/L44610 tapered roller bearings	C0	Single Row Non-Fill	12 mm	1060 lbs
KOYO HJ-445628RS needle roller bearings	140 mm	SUC210	100 °C	51.6 mm
KOYO L183448/L183410 tapered roller bearings	Contact/Lip	206	1.61 in	4368 lb
KOYO UCC212-38 bearing units	Round	2.4375 in	Two-Bolt Base	-