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HK Series

HKl5X22X12 bearing

  • HK Series
  • HK Series
Bearing Designation
Current Code :HKl5X22X12
Original Code :7948/15
Shaft Diameter(mm) :15
Weight(Kg) :12.5
Boundary Dimensions(mm)
Fw :15
D :22
C :12
Basic Load Rating(N)
Dynamic :14300
Static :18400
Limiting Speed(rpm)
Oil :13000

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.