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 46T30211JR/41,5 tapered roller bearings 1.7500 in 6.3750 in 2.1250 in 2.2500 in
KOYO 239/1000RK spherical roller bearings 394 mm Click here Steel 420 mm
KOYO 6026ZZX deep groove ball bearings 300 Cast Iron 10 N/mm2 30F RoHS
KOYO 23156RHA spherical roller bearings 50 mm 100.90 mm 507 145 to 155 mm
KOYO UKFL308 bearing units C0 Unsealed 0.0590 in Open
KOYO 5205-2RS angular contact ball bearings Carbon Steel - corro 8 mm 7,090 N 27 mm.
KOYO 71V7930B needle roller bearings ANSI/ABMA 18.2, Not Rated No Hole Steel
KOYO 323/28CR tapered roller bearings 0.166 in For Lock Washer 0.36 in 5-3/16 in
KOYO 240/750R spherical roller bearings KOYO 240/750R 1 pcs Negotiable
KOYO 6902ZZ deep groove ball bearings 27 mm Set Screw 1 Closed Cover & Round
KOYO KDC050 deep groove ball bearings 1.3750 in 0.5000 in Single Row Non-Fill 769 lb
KOYO 53310 thrust ball bearings Open GR RS, GR RSS, GR S, 1.0100 in Separable Inner Ring
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