INA HK3520-B 35 mm ID Roller Bearing Drawn Cup Needle, 42 mm OD
- RS庫存編號:
- 137-1771
- 製造零件編號:
- HK3520-B
- 製造商:
- INA
可享批量折扣
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TWD428.00
(不含稅)
TWD449.40
(含稅)
訂單超過 $1,300.00 免費送貨
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單位 | 每單位 |
|---|---|
| 1 - 12 | TWD428.00 |
| 13 - 24 | TWD413.00 |
| 25 + | TWD408.00 |
* 參考價格
- RS庫存編號:
- 137-1771
- 製造零件編號:
- HK3520-B
- 製造商:
- INA
規格
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產品詳細資訊
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選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | INA | |
| Product Type | Roller Bearing | |
| Inside Diameter | 35mm | |
| Race Width | 20mm | |
| Bore Type | Parallel | |
| Cage Material | Sheet Steel | |
| Outside Diameter | 42mm | |
| Static Load Rating | 46000N | |
| Maximum Speed - Grease | 4500rpm | |
| Maximum Speed - Oil | 7500rpm | |
| Limiting Speed | 7500rpm | |
| Series | HK | |
| Standards/Approvals | No | |
| Dynamic Load Rating | 23800N | |
| End Type | Open | |
| Number of Rows | 1 | |
| Race Type | Drawn Cup Needle Roller Bearing | |
| Bearing Type | Drawn Cup Needle | |
| 選取全部 | ||
|---|---|---|
品牌 INA | ||
Product Type Roller Bearing | ||
Inside Diameter 35mm | ||
Race Width 20mm | ||
Bore Type Parallel | ||
Cage Material Sheet Steel | ||
Outside Diameter 42mm | ||
Static Load Rating 46000N | ||
Maximum Speed - Grease 4500rpm | ||
Maximum Speed - Oil 7500rpm | ||
Limiting Speed 7500rpm | ||
Series HK | ||
Standards/Approvals No | ||
Dynamic Load Rating 23800N | ||
End Type Open | ||
Number of Rows 1 | ||
Race Type Drawn Cup Needle Roller Bearing | ||
Bearing Type Drawn Cup Needle | ||
- COO (Country of Origin):
- DE
Schaeffler Series HK Roller Bearing, 20mm Race Width, 35mm Inside Diameter - HK3520-B
This roller bearing is a drawn cup needle roller component designed for applications requiring Compact radial support in rotating assemblies. It features an open end and a single-row arrangement, providing low cross-section rolling support where space is limited. The bearing is intended for installations that need a parallel bore Interface and a sheet steel cage to retain rollers, operating across oil- and grease-lubricated conditions at elevated shaft speeds.
Features and Benefits:
• Sheet steel cage retains rollers and reduces internal friction
• Supports a dynamic load of 23800 N for operational resilience
• Withstands static loads up to 46000 N for high contact stress
• Permits grease lubrication at sustained 4500 r/min
• Accepts oil lubrication at elevated 7500 r/min
• Parallel bore design for straightforward shaft mounting
• Supports a dynamic load of 23800 N for operational resilience
• Withstands static loads up to 46000 N for high contact stress
• Permits grease lubrication at sustained 4500 r/min
• Accepts oil lubrication at elevated 7500 r/min
• Parallel bore design for straightforward shaft mounting
Applications
• Suitable for Compact transmissions with limited radial space
• Ideal for industrial gearboxes requiring high static capacity
• Used with low-profile shafts needing parallel bore interfaces
• Can be used for high-speed rotating shafts in oil-lubricated systems
• Suitable for maintenance scenarios favouring grease-lubricated bearings
• Ideal for industrial gearboxes requiring high static capacity
• Used with low-profile shafts needing parallel bore interfaces
• Can be used for high-speed rotating shafts in oil-lubricated systems
• Suitable for maintenance scenarios favouring grease-lubricated bearings
What bearing end configuration does it use?
It has an open-end design allowing axial insertion of the shaft.
How many rows of rollers are included and what advantage does that offer?
It uses a single row of needle rollers which minimises radial cross-section.
What are the limiting rotational speeds for different lubricants?
The limiting speed under oil is 7500 r/min and under grease is 4500 r/min.
What bore geometry should the mating shaft present?
The mating shaft must provide a parallel bore Interface for correct seating.
What are the primary load ratings relevant to selection?
The dynamic load rating is 23800 N and the static load rating is 46000 N.
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