RAD Power Machinery Co., Ltd.
  • Address8233 South International Drive, Columbus, IN 47701,U.S.A.
  • Phone(Working Time)1-724-306-1000

KOYO Bearing

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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.

KOYO 51405 thrust ball bearings

KOYO 51405
1 pcs Negotiable

KOYO UC305 deep groove ball bearings

967 mm 670 mm
1760 kN 778 mm

KOYO 30202R tapered roller bearings

Shield & Seal 4800 rpm
140.0000 mm 2800 rpm

KOYO NUP336 cylindrical roller bearings

700 N 1.11
115.4 mm 1.08 kg

KOYO UC311 deep groove ball bearings

10 mm 80 mm
76.5 mm 0.066 kg

KOYO 46T30313DJR/53 tapered roller bearings

2 mm 70 mm
46 mm 1.1

KOYO NA4904,2RS needle roller bearings

12 mm C 3048 K
1310 N·m 139 kg

KOYO 6230ZX deep groove ball bearings

216000 N 90.000 mm
160.0000 mm 10000 rpm

KOYO 3NC6003YH4 deep groove ball bearings

60.9 kN SAF 522
239.316 mm 5

KOYO 3NCHAR924CA angular contact ball bearings

3.6250 in 1 7/16 in
0.5469 in 5730 lbf

KOYO UCTU317-800 bearing units

130 mm 2.020 kN
48 mm 1226  

KOYO 3NCHAR912CA angular contact ball bearings

130.0000 mm 1.50 mm
3200 rpm 4300 rpm