SKF NJ 306 ECJ/C3 30 mm ID Roller Bearing, 72 mm OD
- RS Stock No.:
- 207-8666
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- NJ 306 ECJ/C3
- ผู้ผลิต:
- SKF
ยอดรวมย่อย (1 ชิ้น)*
THB7,253.81
(ไม่รวมภาษีมูลค่าเพิ่ม)
THB7,761.58
(รวมภาษีมูลค่าเพิ่ม)
ส่งฟรีหากซื้อเกิน ฿2,500.00
มีในสต็อก
- เพิ่มอีก 3 ชิ้นจะส่งได้หลังจากวันที่ 12 ตุลาคม 2569 ไปอีกประมาณ 7 วันทำการ
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ชิ้น | ต่อหน่วย |
|---|---|
| 1 + | THB7,253.81 |
*ตัวบ่งบอกราคา / price indicative
- RS Stock No.:
- 207-8666
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- NJ 306 ECJ/C3
- ผู้ผลิต:
- SKF
คุณสมบัติ / Specifications
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
รายละเอียดสินค้า / Product Details
ค้นหาผลิตภัณฑ์ที่คล้ายกันโดยเลือกคุณลักษณะอย่างน้อยหนึ่งรายการ
เลือกทั้งหมด | คุณลักษณะ | ค่า |
|---|---|---|
| Brand | SKF | |
| Product Type | Roller Bearing | |
| Inside Diameter | 30mm | |
| Race Width | 19mm | |
| Bore Type | Cylindrical | |
| Cage Material | Sheet Metal | |
| Roller Material | Steel | |
| Dynamic Load Rating | 58.5kN | |
| Bearing Material | Steel | |
| Limiting Speed | 12000rpm | |
| Series | NJ 306 ECJ | |
| Standards/Approvals | No | |
| Number of Rows | 1 | |
| Static Load Rating | 48kN | |
| Internal Clearance | C3 | |
| Outside Diameter | 72mm | |
| เลือกทั้งหมด | ||
|---|---|---|
Brand SKF | ||
Product Type Roller Bearing | ||
Inside Diameter 30mm | ||
Race Width 19mm | ||
Bore Type Cylindrical | ||
Cage Material Sheet Metal | ||
Roller Material Steel | ||
Dynamic Load Rating 58.5kN | ||
Bearing Material Steel | ||
Limiting Speed 12000rpm | ||
Series NJ 306 ECJ | ||
Standards/Approvals No | ||
Number of Rows 1 | ||
Static Load Rating 48kN | ||
Internal Clearance C3 | ||
Outside Diameter 72mm | ||
- COO (Country of Origin):
- DE
SKF NJ 306 ECJ Series Roller Bearing, 30mm Inside Diameter, 72mm Outside Diameter - NJ 306 ECJ/C3
This roller bearing is designed to support radial loads in rotating machinery where cylindrical bores are used, providing controlled internal clearance for stable operation at elevated speeds.
Features and Benefits:
• Sheet-metal cage reduces mass and improves rotational balance
• Steel rollers deliver high contact strength for load transmission
• C3 internal clearance compensates for thermal expansion
• Single-row design simplifies mounting and axial alignment
• 12,000 r/min limiting speed enables high-speed operation
• Dynamic rating 58.5 kN sustains prolonged operational stresses
• Steel rollers deliver high contact strength for load transmission
• C3 internal clearance compensates for thermal expansion
• Single-row design simplifies mounting and axial alignment
• 12,000 r/min limiting speed enables high-speed operation
• Dynamic rating 58.5 kN sustains prolonged operational stresses
Applications
• Suitable for industrial gearboxes with cylindrical bores
• Used with motor shafts requiring high rotational speed
• Ideal for conveyor rollers under continuous load
• Can be used for machine-tool spindles with controlled clearance
• Appropriate for electric motor end supports in Compact assemblies
• Used with motor shafts requiring high rotational speed
• Ideal for conveyor rollers under continuous load
• Can be used for machine-tool spindles with controlled clearance
• Appropriate for electric motor end supports in Compact assemblies
What material is used for the rolling elements?
The rollers are manufactured from steel to provide Durable contact surfaces.
How does the cage material affect maintenance intervals?
The sheet-metal cage offers dimensional stability that helps maintain lubrication pathways and can extend the time between inspections.
What internal clearance level is provided and why is it important?
It has C3 internal clearance which accommodates operational thermal growth and prevents preload during temperature rise.
What bore and outside diameters must the housing accept?
The component mounts on a 30 mm cylindrical bore and requires a housing that accommodates a 72 mm outside diameter.
What load capacities can be expected for static applications?
The static load capacity is 48 kN, suitable for withstanding heavy stationary forces during assembly or shock events.
ลิงก์ที่เกี่ยวข้อง
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