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 MJH-18121 needle roller bearings NTN 20 mm C4 -20 °C
KOYO HJ-324120,2RS needle roller bearings ASTM, SAE SAE J-437, ASTM A-68 3 ft Steel
KOYO DAC357245CW2RS angular contact ball bearings ABEC 7 (ISO Cla Uncoated 32 mm 2.1 mm
KOYO 1312 self aligning ball bearings Black Oxide 2345110000 3.5000 in Sealed
KOYO TR101204 tapered roller bearings 1.7 5mm Steel 618002rs-timken
KOYO 6026-2RU deep groove ball bearings 18mm 3.3 In Stock 17000
KOYO UCFC211 bearing units 13 mm 78 mm 77.7 mm 30 mm
KOYO BSU1747BDF - T thrust ball bearings 1.7500 in 66700 lbf Uncoated -65 to +250 &de
KOYO 6004-2RD deep groove ball bearings Without Snap Ring RA-RR 23.83 mm Round
KOYO UKP324 bearing units Uncoated Without Snap Ring 6300 ABEC 3 (ISO Cla
KOYO NU2311 cylindrical roller bearings 053893796314 36.0000 in Open TS Assembly
KOYO SDM120AJ linear bearings 1 in 2000 psi ASTM B438-73 Grade 1 1200 fp/min
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