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 NN3017 cylindrical roller bearings 114 mm 3.7 Nm 24 mm 100 °C
KOYO 67787/67720 tapered roller bearings -40 to +248 &de 2000 RoHS 2000
KOYO ALF205-15 bearing units 22200 3 in 22200 3-7/16 in
KOYO DC4926AVW cylindrical roller bearings 1/4 in SAE 841, CT-1000-K26 1-3/8 in Click here
KOYO K68X76X20 needle roller bearings 132430 Air, Oil, Water 12 in RTL
KOYO 47TS483425B tapered roller bearings 39000 RPM NKJ DIN 617, ISO 1206, I 17 mm
KOYO 53328 thrust ball bearings Round Click here 793699252729 1.4375 in
KOYO 597X/592XE tapered roller bearings HD Solid Pillow Block 1.1875 in Lubrication Fitting
KOYO RNA5903 needle roller bearings 9 in 133550 16 in R
KOYO UCT305-16 bearing units 3.7 Nm 15 mm 29.4 mm 19.5 kN
KOYO VE141910AB1 needle roller bearings 6mm w626-2z-skf Two Metal Shields 19mm
KOYO NQ40/30 needle roller bearings 55 mm Steel 94000 N 7700 RPM
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