- RS庫存編號:
- 195-9658
- 製造零件編號:
- NU 204 ECP/C3
- 製造商:
- SKF
- RS庫存編號:
- 195-9658
- 製造零件編號:
- NU 204 ECP/C3
- 製造商:
- SKF
產品概覽和技術數據資料表
法例與合規
不適用
產品詳細資訊
SKF Single-Row Cylindrical Roller Bearing, 20mm ID, 47mm OD - NU 204 ECP/C3
When you need a cylindrical roller bearing to accommodate heavy radial loads and axial displacement, opt for this one from SKF. It consists of a single row of cylindrical rollers arranged parallel to its raceway, so it delivers precise rotation. The rollers are held in place by a glass fibre-reinforced PA66 (polyamide 66) cage, which has excellent heat resistance and is suited to demanding environments. As it has a high limiting speed of 19,000rpm (rotations per minute), this bearing is a good choice for use in high-speed applications.
Compact inside diameter of 20mm and outside diameter of 47mm for use in small spaces
Open-ended design for easy re-lubrication
Light weight of 0.11kg adds minimal strain on the shaft
Separable design for convenient maintenance
Open-ended design for easy re-lubrication
Light weight of 0.11kg adds minimal strain on the shaft
Separable design for convenient maintenance
Applications
Textile industry
Conveyor belts
Automotive manufacturing
Material handling
Conveyor belts
Automotive manufacturing
Material handling
What's the difference between a cylindrical roller bearing and a ball bearing?
The round rolling elements of a ball bearing have a single contact point with the raceway, while the rollers of a cylindrical bearing have full contact on one side with the raceway. This design makes a cylindrical roller bearing more stable and rigid for use in heavy-duty applications.
規格
Attribute | Value |
---|---|
Inside Diameter | 20mm |
Outside Diameter | 47mm |
Roller Bearing Type | Cylindrical |
Race Width | 14mm |
Bore Type | Parallel |
Static Load Rating | 22kN |
Number of Rows | 1 |
Dynamic Load Rating | 28.5kN |
End Type | Open |
Reference Speed | 17000rpm |
Limiting Speed | 19000rpm |
Fatigue Limit Load | 2.75kN |