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 UCHA211-34 bearing units	Contact with Slinger	Lubrication Fitting	Cast Iron - Teflon P	2.5000 in
KOYO NJ2305R cylindrical roller bearings	72mm	Open Type	In Stock	Plastic
KOYO UCTH208-300 bearing units	Straight	108 mm	C4	Steel Cage
KOYO UKPX18 bearing units	0.13 kN	0.0	0.03 kg	13.9
KOYO 51230 thrust ball bearings	Round	PN-27	Stainless Steel	1.6875 in
KOYO UCFCX09E bearing units	NU23	Open	800000 N	-30 to +120 &de
KOYO OB79 deep groove ball bearings	Medium	79.3	71920acd/p4adgb-skf	100mm
KOYO UCP212 bearing units	Three-Bolt Bracket S	6.1094 in	Uncoated	FB-PSEZ-107-P
KOYO 782/772 tapered roller bearings	5mm	Steel	Standard	f624-zen
KOYO K18X22X14FV needle roller bearings	22313	1:12	Steel	Sleeve (S-113&#
KOYO HM804842/HM804810 tapered roller bearings	717905076039	ASTM B438 Grade 1 Ty	SAE 841 Bronze	7/8 in
KOYO SV 606 ZZST deep groove ball bearings	58 mm	56.3 mm	100 mm	18.2 kN