Professional China factory needle bearing NKI 22/20 with inner ring
Introduction of NJSKT needle roller bearing:
Needle Roller Bearings are light weight bearings with large load ratings. They employ a shell type outer ring made from a thin special steel plate which is accurately drawn, carburized and quenched, thus providing the lowest sectional height among the needle roller bearings.
There are two types of bearings available in this series; the caged type and the full complement type. The appropriate type can be selected according to the operating conditions. The caged type has a structure in which the needle rollers are accurately guided by the cage and thrust rings. It is useful for applications at high-speed rotation. The full complement type needle roller bearing, on the other hand, is suitable for heavy-load applications at low-speed rotation.
Since these bearings are press-fitted into the housing, no fixtures for axial positioning are needed. They are ideal for use in mass-produced articles that require economy, and have a wide variety of applications.
Features of needle roller bearing
1.Drawn cup needle roller bearing for applications with high dynamic loads
2.Drawn steel outer shell (cup) has a reduced cross-section for use in restricted spaces
3.Steel cage guides and evenly spaces rollers for reduced friction, vibration, and noise
4.Through-hardened, high-carbon chromium steel rollers for heat tolerance and durability under heavy loads
Specification
| Name | Needle roller bearing |
| Bearing No. | NKI 22/20 needle roller bearing |
| Material | Chrome Steel |
| Brand | NJSKT |
| Service | OEM Customized Services |
| Certificate | ISO9001:2008 |
| ID | 22mm |
| Precision | P0 P2 P4 P5 P6 |
| Clearance | C2,C3,C4,C5 |
| Application | Paper moving for copiers, fax machines, paper towel dispensers,Exercise equipment, Two-speed gearboxes, Rack indexing drives, Converters, non-return devices and transcendental clutches, Fishing Reels, RC Cars, RC Helis, RC Engines, etc. |
| Sample Policy | Sample is available but we need to charge the freight cost.And we will reduce this part expense from the total value when placing order. |
| Package | 1.Industrial packaging: plastic bag + kraft paper + carton + plywood pallets; plastic tube + carton + plywood pallets;
2. Commercial packing: 1pc/plastic bag + color box + carton + plywood pallets
3. As the customers' requirement
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Application of cylindrical roller bearing
This kind of bearings are widely used in Paper moving for copiers, fax machines, paper towel dispensers,Exercise equipment, Two-speed gearboxes, Rack indexing drives, Converters, non-return devices and transcendental clutches, Fishing Reels, RC Cars, RC Helis, RC Engines, etc.
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Company information
We are a professional Bearing manufacturer in China( OEM &ODM factory ).Our products that selling as below:
Nanjing ShengKaiTe Bearing Co., Ltd., was founded in May 2008, registered trademark for NJSKT, mainly producing Tapered Roller Bearings, Pillow Block Bearing, Automobile Hub Bearings, Agricultural Machinery Bearings, Angular Contact Ball Bearings, Spherical Roller Bearings, Cam Follower Needle Roller Bearings,Eccentric Bearings etc and Agent for HIWIN, CPC, PMI etc. on a commission basis, the minimum width of them is 3mm, and the maximum width of them is 85mm , having adequate stocks in ball and roller guide rail series.
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