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NKIS Series

NKIS Series

  • NKIS Series
  • NKIS Series

Needle Roller Bearings are bearings for rotary motion that use needle-shaped thin rollers as rolling elements. Compared to ball bearings, they have low sectional height and large load capacity. As a machine part, they help save space by making the whole machine compact. They play an important role in a wide range of products such as automobiles, motorcycles, printing machines, industrial robots and construction machinery.

selectInquiryBearing No.Boundary dimensions(mm) Basic load ratings(kN) Limiting speed(rpm )Mass
dFwDCDynamic(Cr)Static(Cor)OilKg
NKIS12 12 18 30 16 16000 17000 20000 58
NKIS15 15 22 35 20 23500 24000 17000 90
NKIS20 20 28 42 20 16500 35500 14000 119
NKIS25 25 32 47 22 32000 55000 12500 160
NKIS35 35 43 58 22 33000 56000 9500 210
NKIS45 45 55 72 22 43000 71000 7500 306
NKIS50 50 60 80 28 60000 95000 7200 510
NKIS60 60 70 90 28 65000 110000 6300 550