- RS庫存編號:
- 207-9993
- 製造零件編號:
- 30228
- 製造商:
- SKF
- RS庫存編號:
- 207-9993
- 製造零件編號:
- 30228
- 製造商:
- SKF
產品概覽和技術數據資料表
法例與合規
- COO (Country of Origin):
- DE
產品詳細資訊
SKF Taper Roller Bearing, 140 mm ID, 250 mm OD - 30228
This taper roller bearing from SKF uses tapered rollers and raceways to accommodate simultaneous axial and radial loads. It reduces rotational friction and noise by keeping moving parts separate. The unit's optimised design and surface finish combine to promote lubricant film formation, which contributes to a long service life and makes this a low-maintenance choice. As the inner and outer rings are separable and interchangeable, the bearing is easy to mount, dismount and inspect. You can adjust this component against a second tapered roller bearing and apply a preload to achieve a rigid bearing application.
• Parallel bore type
• Compact structure
• High precision
• Inside diameter of 140 mm
• Outside diameter of 250 mm
• Race width of 45.75 mm
• Compact structure
• High precision
• Inside diameter of 140 mm
• Outside diameter of 250 mm
• Race width of 45.75 mm
Application Information
• Electric motors
• Fans
• Gearboxes
• Pump applications
• Fans
• Gearboxes
• Pump applications
When should I use a tapered roller bearing?
There are various types of roller bearings, including cylinder, needle, spherical and tapered types. A tapered roller bearing should be used when you need to accommodate combined axial and radial loads. This type of bearing also produces low friction, so it keeps operating temperatures low and allows for a smooth motion.
規格
Attribute | Value |
---|---|
Inside Diameter | 140mm |
Outside Diameter | 250mm |
Roller Bearing Type | Taper |
Race Width | 45.75mm |
Bore Type | Parallel |
Static Load Rating | 570kN |
Number of Rows | 1 |
Roller Material | Steel |
Dynamic Load Rating | 451kN |
End Type | Open |
Limiting Speed | 2600rpm |
Reference Speed | 1900rpm |
Fatigue Limit Load | 58.5kN |