Needle Bearing Solid Ring NA4912 For Automobile High Load And High Speed
Needle Bearing Inner Ring, Features,
1. Needle roller bearings can withstand large radial loads.
2. This type of bearing has an inner ring and no inner ring, and is a machined outer ring.
3. A needle roller and cage assembly and a separable inner ring.
Needle Bearing Inner Ring,Description,
1. Model: NA4912
2. Inside diameter: 60 Outside diameter: 82 height: 25
3. Weight: 0.426 KG
4. Base rated load: 41600N-82200N
5. Limit speed: 3900rpm-50600rpm
Needle bearing inner ring, Specification,
1. Needle roller bearing can bear large radial load.
2. Bearing dimensions are superfine ground and tolerance is stable.
3. The whole body heat treatment, the hardness is stable, durable.
4. After screening, the needle roller has stable clearance and stable operation.
| ITEM | NEUTRAL ROLLER BEARING NA4912 |
| MORE Types | K 000000,NA 0000,NKI,RNA 0000,HK,BKetc |
| Material | Bearing steel |
| ID size | 60mm |
| OD size | 85 mm |
| Width | 25 mm |
| Precsion | P0.P6,P5 |
| Clearance | C0,C1,C2,C3 |
| Delivery time | 7-35 days |
| Port of delivery | Qingdao |
| Payment term | A:30% by TT in advance,and against the copy B/L |
| | B:100% LC at sight |
| Services: | OEM Services |
| Packing | Industrial package,carton package or depend on your needs |
| Function | Can be used auto,motorcyle,equipment and others |
| Needle bearing Characteristic: | Characterist: 1)High radial load capacity, can not bear axial load,conducive to the equipment smaller and lighter 2) Big coefficient of friction,it is not suitable for high speed |
More needle model,
| HK Bearing Modles |
| Model | PW/mm | D/mm | C/mm | Oil |
| HK1514 | 15 | 21 | 14 | 14000 |
| HK1515 | 15 | 21 | 15 | 13000 |
| HK1516 | 15 | 21 | 16 | 13000 |
| HK1522 | 15 | 21 | 22 | 14000 |
| HK12*22*12 | 15 | 22 | 12 | 14000 |
| HK1612 | 16 | 22 | 12 | 13000 |
| HK1614 | 16 | 22 | 14 | 14000 |
| HK1616 | 16 | 22 | 16 | 12000 |
| HK1622 | 16 | 22 | 22 | 14000 |
| HK1712 | 17 | 23 | 12 | 14000 |
| HK1714 | 17 | 23 | 14 | 13000 |
| HK1716 | 17 | 23 | 16 | 10000 |
| HK1718 | 17 | 23 | 18 | 10000 |
| HK17*25*14 | 17 | 25 | 14 | 10000 |
| HK17*25*18 | 17 | 25 | 18 | 11000 |
Why choose us,
NO MOQ, 1pcs. Welcome small order. Supporting 7days.
Product picture show,
If you need the price, welcome contact us for the price list.
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NA4912 Needle Roller Bearings Images
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