INA 3004-2RS 2 Row Ball Bearing - 20 mm ID, 42 mm OD 16 mm Race Width
- RS 제품 번호:
- 137-1543
- 제조사 부품 번호:
- 3004-2RS
- 제조업체:
- INA
대량 구매 할인 받기
13개 더 담고 ₩33,540.00 할인 받기
View bulk pricing optionsSubtotal (1 unit)*
₩93,420.00
재고있음
- 추가로 2026년 11월 16일 부터 9 개 단위 배송
- 추가로 2026년 11월 24일 부터 25 개 단위 배송
더 자세한 내용이 필요하신가요? 필요한 수량을 입력하고 '배송일 확인'을 클릭하면 더 많은 재고 및 배송 세부정보를 확인하실 수 있습니다.
수량 | 한팩당 | 절감 |
|---|---|---|
| 1 - 12 | ₩93,420.00 | - |
| 13 - 24 | ₩90,840.00 | ₩33,540.00 |
| 25 + | ₩89,480.00 | ₩98,500.00 |
* 참고 가격: 실제 구매가격과 다를 수 있습니다
- RS 제품 번호:
- 137-1543
- 제조사 부품 번호:
- 3004-2RS
- 제조업체:
- INA
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모두 선택 | 제품 정보 | 값 |
|---|---|---|
| 브랜드 | INA | |
| Inside Diameter | 20mm | |
| Product Type | Ball Bearing | |
| Outside Diameter | 42mm | |
| Race Width | 16mm | |
| Cage Material | Polyamide | |
| Ball Material | Steel | |
| End Type | Sealed | |
| Number of Rows | 2 | |
| Internal Clearance | CN | |
| Contact Angle | 25° | |
| Static Load Rating | 9.4kN | |
| Dynamic Load Rating | 14.3kN | |
| Bore Type | Parallel | |
| Series | 3004 | |
| Standards/Approvals | No | |
| Limiting Speed | 10500rpm | |
| Race Type | Plain | |
| Bearing Type | Double Row Angular Contact Ball | |
| 모두 선택 | ||
|---|---|---|
브랜드 INA | ||
Inside Diameter 20mm | ||
Product Type Ball Bearing | ||
Outside Diameter 42mm | ||
Race Width 16mm | ||
Cage Material Polyamide | ||
Ball Material Steel | ||
End Type Sealed | ||
Number of Rows 2 | ||
Internal Clearance CN | ||
Contact Angle 25° | ||
Static Load Rating 9.4kN | ||
Dynamic Load Rating 14.3kN | ||
Bore Type Parallel | ||
Series 3004 | ||
Standards/Approvals No | ||
Limiting Speed 10500rpm | ||
Race Type Plain | ||
Bearing Type Double Row Angular Contact Ball | ||
Schaeffler 0 Extra Light Series Ball Bearing, 20mm Inside Diameter, 42mm Outside Diameter - 3004-2RS
This ball bearing is designed for superior performance in electrical, mechanical, and automation applications. Measuring 20mm in inner diameter and 42mm in outer diameter, it features a double row angular contact design that enhances load-carrying capacity. Manufactured with both sides sealed, this bearing offers protection against contaminants, promoting longevity and reliability in demanding environments.
Features & Benefits
• Double row design enhances load distribution and stability
• Sealed on both sides to prevent ingress of contaminants
• Steel construction ensures durability and strength under load
• High load ratings of 9.4kN static and 14.3kN dynamic improve performance
• Polyamide cage reduces friction and noise during operation
• CN bearing clearance ensures optimal fit and movement
Applications
• High-load requiring compact design
• Rotating machinery in industrial environments
• needing effective sealing against solids and liquids
What is the significance of the double row design in enhancing performance?
The double row design allows for a greater load-carrying capacity and improved stability, which is beneficial in applications with dynamic forces or vibrations. This structure evenly distributes the load across more balls, reducing stress and prolonging bearing life.
What materials are used in the manufacturing of this bearing, and how does it affect performance?
This bearing is primarily made from steel, which provides exceptional strength and wear resistance. The polyamide cage further contributes to reduced friction and noise, ensuring smoother operation in various applications.
How does the sealing arrangement influence the bearing's lifespan?
The sealing arrangement on both sides prevents the entry of dirt and moisture, which can cause premature wear. This protection extends the bearing's operational lifespan, especially in harsh environments where contaminant exposure is likely.
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