KOYO Bearings

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 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 DB600-240 needle roller bearings 13 mm 32 mm 11.5 Nm 20.8 kN
KOYO 7220CPA angular contact ball bearings 50.7 mm R1/8" 21.45 mm 34.92 mm
KOYO NNU4922K cylindrical roller bearings 1.2500 in None Open 1-1/4-12
KOYO DC5034N cylindrical roller bearings Contact/Lip 2-1/64 in Two-Bolt Base 1.3750 in
KOYO 30315CR tapered roller bearings RoHS 3.60 N/mm² 3.7500 in Drymet LF
KOYO 692 deep groove ball bearings 12.7 mm -20 °C 15.5 mm UC201-08G2T20
KOYO SBPF207 bearing units 21.2 kN 110 °C 16.3 95 mm
KOYO NU308 cylindrical roller bearings 130 mm Tapered 1:12 CN -40 to 200 ºC
KOYO 20R2513P needle roller bearings 160 16 mm Maximum of +120 41000 N
KOYO 2872/2831 tapered roller bearings 100mm In Stock 2200 1330
KOYO NNU4926K cylindrical roller bearings Open Type Medium In Stock 0.08 KGS
KOYO RS505520-1 needle roller bearings Open 28000 RPM 4.15 kN Without Snap Ring
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