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Product name: NKXR Bearing
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Price: ASK
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Post date: 2020-10-12
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Stock Quantity: 800
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Quantity:
Description:
1.Product Introduction:
NKXR bearing, which is combined needle roller bearing is a bearing unit composed of radial needle roller bearing and thrust ball bearing. NKXR bearing features compact structure, small size and high rotating accuracy and bearing certain axial load while holding very high radial load. NKXR bearing has multiple structure styles, broad adaptability and easy installation. Further more it can be inlayed with our IR standard ring. It is widely used in machine tool, metallurgical, textile and printing machinery. NKXR bearing can make the design of machine system highly compact and nimble.
2. Designations in store:
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| Shaft | Designation | Mass | Designation | Mass | Dimensions | Basic Load Ratings | Limiting | Mounting | Designation | ||||||||||||
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Fw | D | D1 | D2 | C | C1 | C2 | dw | r | Radial | Axial | Speed | Dimensions | Lnner Ring | |||
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Shield |
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Cr | Cor | Cr | Cor |
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da | ra |
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Dynamic | Static | Dynamic | Static |
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g |
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g |
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max. | max. | -0.25 | -0.2 |
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E8 | min. | kN | kN | kN | kN | rpm |
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max. | dFB |
| 15 | NKXR 15 | 42 | NKXR 15Z | 45 | 15 | 24 | 28.1 | 29.2 | 23 | 9 | 6.5 | 15 | 0.3 | 8.9 | 11.4 | 14.1 | 36.9 | 6500 | 23.7 | 0.3 | IR 121516 |
| 17 | NKXR 17 | 50 | NKXR 17Z | 53 | 17 | 26 | 30.1 | 31.2 | 25 | 9 | 8.0 | 17 | 0.3 | 11.1 | 15.7 | 15.6 | 43.1 | 5500 | 25.7 | 0.3 | IR 141717 |
| 20 | NKXR 20 | 80 | NKXR 20Z | 84 | 20 | 30 | 35.1 | 36.2 | 30 | 10 | 10.5 | 20 | 0.3 | 18.0 | 26.2 | 23.5 | 64.3 | 4200 | 30.7 | 0.3 | IR 172020 |
| 25 | NKXR 25 | 120 | NKXR 25Z | 125 | 25 | 37 | 42.1 | 43.2 | 30 | 11 | 9.5 | 25 | 0.6 | 21.5 | 31.6 | 27.4 | 77.0 | 3400 | 37.7 | 0.6 | IR 202520 |
| 30 | NKXR 30 | 135 | NKXR 30Z | 141 | 30 | 42 | 47.1 | 48.2 | 30 | 11 | 9.5 | 30 | 0.6 | 24.8 | 39.8 | 30.7 | 93.5 | 2900 | 42.7 | 0.6 | IR 253020 |
| 35 | NKXR 35 | 157 | NKXR 35Z | 165 | 35 | 47 | 52.1 | 53.2 | 30 | 12 | 9.0 | 35 | 0.6 | 25.4 | 44.1 | 33.8 | 110.0 | 2500 | 47.7 | 0.6 | IR 303520 |
| 40 | NKXR 40 | 204 | NKXR 40Z | 214 | 40 | 52 | 60.1 | 61.2 | 32 | 13 | 10.0 | 40 | 0.6 | 27.9 | 50.4 | 46.0 | 150.5 | 2000 | 55.7 | 0.6 | IR 354020 |
| 45 | NKXR 45 | 244 | NKXR 45Z | 260 | 45 | 58 | 65.2 | 66.5 | 32 | 14 | 9.0 | 45 | 0.6 | 30.4 | 58.6 | 51.7 | 180.1 | 1900 | 60.5 | 0.6 | IR 404520 |
| 50 | NKXR 50 | 268 | NKXR 50Z | 288 | 50 | 62 | 70.2 | 71.5 | 35 | 14 | 10.0 | 50 | 0.6 | 34.9 | 73.1 | 54.2 | 197.3 | 1700 | 65.5 | 0.6 | IR 455025 |
3.Deliver, shipping and serving:
Our packing is in line with the national requirements to be waterproof, moisture-proof, dust-proof and impact proof to maintain the quality of bearings.
With cooperation with the world famous express company, TNT express and SF express, we ensure the safety, speed, reliability during shipping processes.
We promise to replace new bearings if you find any quality problems.
Welcome to inquire more details and price of bearings by emailing: zx@sinobearing.com
