

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: AGRICULTURE, AUTOMOTIVE, CEMENT INDUSTRY, CRUSHER INDUSTRY, HEAVY MACHINERY EQUIPMENTS, HOME APPLIANCES, MINING SECTOR, METAL INDUSTRY, FLUID MACHINERY, TEXTILE INDUSTRY
| Bearing Number | Inner Diameter (d) MM | Outer Diameter (D) MM | Width (B) MM | Width C | dk | r1 Min | r2 min | a | Dynamic | Static | Weight (KG) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| NKIS17 | 17 | 37 | 20 | 0.1 | |||||||
| NKIS20 | 20 | 42 | 20 | 0.13 | |||||||
| NKIS25 | 25 | 47 | 22 | 0.16 | |||||||
| NKIS30 | 30 | 52 | 22 | 0.18 | |||||||
| NKIS35 | 35 | 58 | 22 | 0.22 | |||||||
| NKIS40 | 40 | 65 | 22 | 0.28 | |||||||
| NKIS45 | 45 | 72 | 22 | 0.34 | |||||||
| NKIS50 | 50 | 80 | 28 | 0.52 | |||||||
| NKIS55 | 55 | 85 | 28 | 0.56 | |||||||
| NKIS60 | 60 | 90 | 28 | 0.56 | |||||||
| NKIS65 | 65 | 95 | 28 | 0.64 | |||||||
| NKIS70 | 70 | 100 | 28 | 0.68 | |||||||
| NKIS100 | 100 | 135 | 32 | 1.34 |