• NKIS Series | KG Bearing
  • NKIS Series Line Drawing | KG Bearing

NKIS Series

The NKIS is a Heavy duty X-Life series of needle roller bearing with an inner ring have optimized raceways to give a longer life rating to support higher load carrying capacities. Needle roller bearings with machined rings are made of carbon chromium-bearing steel. KG Bearing supplies these bearings with or without flanges on the outer ring, in a wide range of series and sizes. We also supply them with or without an inner ring.

Applications and industry: AGRICULTUREAUTOMOTIVECEMENT INDUSTRYCRUSHER INDUSTRYHEAVY MACHINERY EQUIPMENTSHOME APPLIANCESMINING SECTORMETAL INDUSTRYFLUID MACHINERYTEXTILE INDUSTRY

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Bearing Number Inner Diameter (d) MM Outer Diameter (D) MM Width (B) MM Dynamic Load Capacity Static Load Capacity LIMITTING SPEED ( R/MIN ) LUBRICATION Grease LIMITTING SPEED ( R/MIN ) LUBRICATION Oil Weight (KG)
NKIS17 17 37 20 26000 33500 15000 17000 0.1
NKIS20 20 42 20 28600 39000 13000 15000 0.13
NKIS25 25 47 22 34100 46500 12000 13000 0.16
NKIS30 30 52 22 36000 54000 10000 12000 0.18
NKIS35 35 58 22 39100 61000 9000 10000 0.22
NKIS40 40 65 22 42900 72000 8000 9000 0.28
NKIS45 45 72 22 44600 78000 7000 8000 0.34
NKIS50 50 80 28 62700 104000 6300 7500 0.52
NKIS55 55 85 28 66000 114000 6000 6700 0.56
NKIS60 60 90 28 68200 120000 5600 6300 0.56
NKIS65 65 95 28 70400 132000 5300 6000 0.64
NKIS70 70 100 28 74800 140000 5000 5600 0.68
NKIS100 100 135 32 91300 220000 3600 4000 1.34