Ebmotrix Bearings
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High Precision NA1012/RNA1012 Needle Roller Bearings Used In Compressors
Introduction
Needle Roller Bearings with Machined Rings are made of carbon chromium bearing steel. These bearings are supplied 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.
| Machined Type Needle Roller Bearings Specifications | |
|---|---|
| Product Name | Needle Roller Bearing |
| Precision Rating | P6, P0, P5, P4, P2 |
| Material | Bearing Steel (GCr15) |
| Clearance | C0 C1 C2 C3 C4 C5 |
| Vibration & Noisy | Z1,Z2,Z3 V1,V2,V3 |
| Features | Low cross section, High load carrying capacity, Separable design, High stiffness |
| Application | Farm and Construction Equipment, Gas Engines, Gear Pumps, And Small Appliances |
| Packing | Neutral, Industrial, Commercial, or Customized |
| Bearing No. | Boundary Dimensions (mm) | Basic Load Rating (KN) | Limited Speed | Mass | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| With Inner | Without Inner | d | Fw | D | C | r min | C | Co | rpm | kg |
| - | RNA 1005 | - | 7.1 | 16 | 12 | 0.35 | 3.16 | 3.56 | 41600 | - |
| - | RNA 1007 | - | 9.7 | 19 | 12 | 0.35 | 3.84 | 4.72 | 31200 | - |
| - | RNA 1009 | - | 12.4 | 22 | 12 | 0.35 | 4.48 | 5.92 | 24800 | - |
| NA 1012 | RNA 1012 | 12 | 17.6 | 28 | 15 | 0.35 | 8.8 | 13.2 | 17300 | 0.05 |
| NA 1015 | RNA 1015 | 15 | 20.8 | 32 | 15 | 0.65 | 9.92 | 15.6 | 14650 | 0.062 |
| NA 1020 | RNA 1020 | 20 | 28.7 | 42 | 18 | 0.65 | 15.44 | 26.8 | 10600 | 0.13 |
We design, manufacture, and wholesale a wide range of bearings. Our production lines are accredited and follow strict quality standards. Our product range includes Spherical Roller Bearings, Cylindrical Roller Bearings, Needle Roller Bearings, Cam Follower Bearings, and many more specialized types.
