NX 25 Z bearing China supplier Needle Combination Bearings NX25-Z NX25
We produce the following combined radial / thrust bearingsinclued:NKIA,NKIB,NX,NKX,NKXR,RAX700,RAXF700,RAX400,RAX500,RAXPZ400,RAXZ500
Needle and ratainer assenbly,needle bearing and drawn cup needle roller bearings are all moving tip bearings .They can be used as positioning bearing with combined with stopthrust rings or under small load at low speed and being fully lubricated.Other positioning bearing always have the problem of much space occupied.
Combined needle bearings are single directional positioning bearings or the positioningbearings with minimum radically sectional height.If the centripetal needle bearings are used with thrust ball bearings or cylindrical roller bearings in combination,the applicable range will be greatly expanded.The combined needle bearings are mainly used in transmission engineering and tooling machines such as the bearing in the main shaft of a drill press,drill sleeve ,positioning central shaft,worm,spanner teeth head and so on and so forth.
Combined Type Needle Roller Bearings are combinations of a radial bearing and a thrust bearing. Caged needle roller bearings are used as radial bearings and thrust ball bearings or thrust roller bearings are used as thrust bearings. They are compact and very economical, and can be subjected to radial loads and axial loads simultaneously. They are widely used for machine tools, textile machinery, and industrial machinery.
Combined needle roller bearings consist of a radial needle roller bearing combined with a thrust bearing and are consequently able to take up both radial and axial loads. Combined needle roller bearings provide the means to produce locating bearing arrangements in a minimum of radial space. They are particularly useful where the axial loads are too heavy, speeds too high, or lubrication inadequate for simple thrust washers to be suitable, and other types of locating bearing take up too much room.
Combined with thrust ball bearing
Combined with thrust roller bearing
Combined with angular contact ball bearing
Combined with three-point contact ball bearing
NKIA NKIB NX NKX NKXR NKXR..Z ZARN ZARF
CHANGZHOU UBT NEEDLE COMBINATION BEARING DESCRIPTION
| Designation | Dimensions(mm) | Load Rating (kN) | Limiting Speed | |||||||||
| Open | With Shield | Fw | D | C | C1 | dw | rs | Radial | Axial | |||
| ± 0.25 | min. | Cr | Cor | Cr | Cor | rpm | ||||||
| NX7-TN | NX7-Z- TN | 7 | 14 | 18 | 4.7 | 7 | 0.3 | 2.85 | 2.65 | 3.15 | 4.3 | 15000 |
| NX10 | NX10-Z | 10 | 19 | 18 | 4.7 | 10 | 0.3 | 4.45 | 3.7 | 4.6 | 7.2 | 11000 |
| NX12 | NX12-Z | 12 | 21 | 18 | 4.7 | 12 | 0.3 | 4.8 | 4.3 | 4.85 | 8.2 | 9500 |
| NX15 | NX15-Z | 15 | 24 | 28 | 8 | 15 | 0.3 | 10.7 | 12.7 | 5.6 | 10.4 | 8000 |
| NX17 | NX17-Z | 17 | 26 | 28 | 8 | 17 | 0.3 | 11.9 | 15 | 5.8 | 11.5 | 7500 |
| NX20 | NX20-Z | 20 | 30 | 28 | 8 | 20 | 0.3 | 13 | 17.5 | 7 | 14.7 | 6500 |
| NX25 | NX25-Z | 25 | 37 | 30 | 8 | 25 | 0.3 | 14.9 | 22.4 | 11.1 | 24.3 | 4900 |
| NX30 | NX30-Z | 30 | 42 | 30 | 10 | 30 | 0.3 | 22.6 | 36 | 11.7 | 28 | 4300 |
| NX35 | NX35-Z | 35 | 47 | 30 | 10 | 35 | 0.3 | 24.3 | 41.5 | 12.4 | 32.5 | 3700 |
CHANGZHOU UBT NEEDLE COMBINATION BEARING
CHANGZHOU UBT NEEDLE COMBINATION BEARING
1.Neutral packing (neutral plastic bag+ neutral carton+ Plywood/Iron pallets)
2.Custom packing (with logo or barcode according to clients’ requirement)
CHANGZHOU UBT NEEDLE COMBINATION BEARING
Q: I have a urgent order , and want to find a good supplier in short time ,what should i do ?A: Please send your inquiry to me ,and tell me ,the model ,quantity ,material ,package ,precision ,you need ,i will give you a quick response.
Q: How can i get a price with a discount ?A: Discount according to orders .Bigger order ,less money every bearing will cost ,then discount will be bigger .
Q: I have a trial order ,the quantity is little ,could you manufacturing it for me ?A: Please contact me ,i will tell you the MOQ.If you also need we design the single box for you ,we could make it for you ,and the extra cost of the order will return you by next official order.
Q: I don’t know your factory before ,could you tell me which company you are cooperating now ? I want to get to know more about your factory?A: Sorry ,this is our company regulation :we should not let the information of our customer out ,in the same time ,we also keep your information confidential.If you want to know more information ,you could get some free sample from our factory or visit factory if you have the time .
Q: Does your company could accept D/P or D/A payment terms?A: The payment terms of our company is :30% deposit by T/T or West Union ,70 % balance against the copy of B/L.
Q:Now i have a important order ,the quality must be good ,and my customer will test the goods when receive it ,the quality must be good ,can i trust you ?
A:Our manufacturing factory was founded over 10 years. With so many year professional experience, if you need some certificate to show for your customer, pls inform us. We belive could help u to enlarge your market!
CHANGZHOU UBT NEEDLE COMBINATION BEARING
CHANGZHOU UBT NEEDLE COMBINATION BEARING