- RS庫存編號:
- 195-9658
- 製造零件編號:
- NU 204 ECP/C3
- 製造商:
- SKF
1 在3 工作日內發貨 (海外庫存)
6 在3 工作日內發貨 (海外庫存)
已增加
單價 个
HK$333.83
單位 | Per unit |
1 - 12 | HK$333.83 |
13 - 24 | HK$320.48 |
25 + | HK$313.78 |
- 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 |
Limiting Speed | 19000rpm |
Reference Speed | 17000rpm |
Fatigue Limit Load | 2.75kN |