Product Details:
| Type | Needle |
|---|---|
| Brand Name | INA |
| Bore Size | 10 - 320 mm |
| Outside Diameter | 24 - 500 mm |
| Model Number | As your request |
| Precision Rating | High |
| Seals Type | Sealing or no as your request |
| Number of Row | Single Row |
| Place of Origin | Germany |
| Product | ina needle bearing |
| Material | Chrome steel , GCr15,Metal stamping or steel plat |
| Cage | Brass steel |
| Certificate | ISO9000:2008 |
| Color | White/ black |
| Payment | T/T,L/C at sight |
| Sample/Stock | Available |
| HS code | 8482200000 |
| Service | OEM Service |
| Use | Machine,Car,truck,reaper,excavator |
ina needle Bearing
A needle roller bearing is a bearing which uses small cylindrical rollers. They are used to reduce friction of a rotating surface.
Needle bearings have a large surface area that is in contact with the bearing outer surfaces compared to ball bearings. Additionally there is less added clearance (difference between the diameter of the shaft and the diameter of the bearing) so they are much more compact. The typical structure consists of an inner race (or sometimes merely a shaft), a needle cage which orients and contains the needle rollers, the needle rollers themselves, and an outer race.
Radial needle bearings are cylindrical and use rollers parallel to the axis of the shaft. Thrust needle bearings are flat and use a radial pattern of needles.
needle roller bearings designs include:
- Drawn Cup Needle Roller Bearings
- Solid Cup Needle Roller Bearings
- Cage and Needle Roller Assemblies
- Inner rings for Needle Roller Bearings
- Cam and Roller Followers
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