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K Series

K45x59x32 bearing

  • K Series
  • K Series
Bearing Designation
Current Code :K45x59x32
Original Code :
Shaft Diameter(mm) :45
Weight(Kg) :145.5
Boundary Dimensions(mm)
Fw :45
D :59
C :32
Basic Load Rating(N)
Dynamic :72500
Static :101500
Limiting Speed(rpm)
Oil :7000

Needle roller bearing is a special type roller bearing which uses long, thin cylindrical rollers resembling needles. Compared to ball bearings and ordinary roller bearings, needle bearings have a greater surface area in contact with the races, so they can support a great load. They are widely used in automobile components such as rocker arm pivots, pumps, compressors and transmissions.