KOYO Bearings

Contact Now

 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 46T30216JR/51,5 tapered roller bearings Adapter Mounted 12400 lbf 12.6250 in 6.6250 in
KOYO 6807 deep groove ball bearings 4.20 KGS C4 3400 170mm
KOYO 47896R/47820 tapered roller bearings 29 mm UKT200+H2000 3600 kgf 149 mm
KOYO 1315K self aligning ball bearings -30 to +120 &de NUP3 21 mm 10900 RPM
KOYO 23964R spherical roller bearings 118 mm 35 mm 1.7 kg 92 mm
KOYO UCPX15-48 bearing units 1.3438 in Stainless Steel 1.2500 in Round
KOYO DLF 16 12 needle roller bearings Standard Duty Labyrinth 1-35/64 in 1.0000 in
KOYO KDX100 angular contact ball bearings 5.5 Nm 12.8 kN 78 mm FA204N-
KOYO SDM40OP linear bearings 58 mm SNR 8.38 Hz 158 mm
KOYO KBX045 angular contact ball bearings 9100 80mm Open Type Standard
KOYO 3NCHAR919 angular contact ball bearings UEFBL200B 63.5 mm Accu-Loc 35.4 mm
KOYO NUP310 cylindrical roller bearings 5.5000 in 74550 138000 lbf Open
76/115