SKF NA 4910.2RS Cylindrical 50 mm ID Roller Bearing, 72 mm OD
- RS Stock No.:
- 209-2318
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- NA 4910.2RS
- ผู้ผลิต:
- SKF
ยอดรวมย่อย (1 ชิ้น)*
THB4,401.99
(ไม่รวมภาษีมูลค่าเพิ่ม)
THB4,710.13
(รวมภาษีมูลค่าเพิ่ม)
ส่งฟรีหากซื้อเกิน ฿2,500.00
มีในสต็อก
- 9 ชิ้นพร้อมจัดส่งจากคลังสินค้าต่างประเทศ
ต้องการสินค้าเพิ่มหรือไม่ ระบุจำนวนและคลิก ‘ตรวจสอบวันจัดส่ง’ เพื่อดูข้อมูลเพิ่มเติมเกี่ยวกับสต็อกสินค้าและการจัดส่ง
ชิ้น | ต่อหน่วย |
|---|---|
| 1 + | THB4,401.99 |
*ตัวบ่งบอกราคา / price indicative
- RS Stock No.:
- 209-2318
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- NA 4910.2RS
- 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 | 50mm | |
| Race Width | 23mm | |
| Bore Type | Cylindrical | |
| Cage Material | Sheet Metal | |
| Series | NA 4910.2RS | |
| Limiting Speed | 3400rpm | |
| Bearing Material | Bearing Steel | |
| End Type | Shielded | |
| Standards/Approvals | No | |
| Internal Clearance | CN | |
| Number of Rows | 1 | |
| Outside Diameter | 72mm | |
| Static Load Rating | 69.5kN | |
| Dynamic Load Rating | 46.5kN | |
| เลือกทั้งหมด | ||
|---|---|---|
Brand SKF | ||
Product Type Roller Bearing | ||
Inside Diameter 50mm | ||
Race Width 23mm | ||
Bore Type Cylindrical | ||
Cage Material Sheet Metal | ||
Series NA 4910.2RS | ||
Limiting Speed 3400rpm | ||
Bearing Material Bearing Steel | ||
End Type Shielded | ||
Standards/Approvals No | ||
Internal Clearance CN | ||
Number of Rows 1 | ||
Outside Diameter 72mm | ||
Static Load Rating 69.5kN | ||
Dynamic Load Rating 46.5kN | ||
- COO (Country of Origin):
- DE
SKF NA 4910.2RS Series Roller Bearing, 50mm Inside Diameter, 46.5kN Dynamic Load Rating - NA 4910.2RS
This roller bearing is a single-row component designed to support radial loads in rotating assemblies. It features a cylindrical bore and shielded ends to limit contamination ingress while permitting high-speed operation. Constructed from bearing steel with a sheet-metal cage, it is intended for industrial settings where compact, load-capable bearings are required.
Features and Benefits:
• 46.5 kN dynamic load delivers sustained operational capacity
• 69.5 kN static load resists deformation under heavy stands
• 3,400 r/min limiting speed permits high-speed rotation
• CN internal clearance reduces shaft-end float for precise fits
• Sheet-metal cage ensures controlled rolling-element guidance
• Shielded end design limits debris entry while allowing lubrication
• 69.5 kN static load resists deformation under heavy stands
• 3,400 r/min limiting speed permits high-speed rotation
• CN internal clearance reduces shaft-end float for precise fits
• Sheet-metal cage ensures controlled rolling-element guidance
• Shielded end design limits debris entry while allowing lubrication
Applications
• Suitable for conveyor rollers in manufacturing lines
• Ideal for gearbox support in medium-speed drives
• Used for idler shafts in material handling systems
• Can be used for pulley assemblies requiring shielded units
• Suitable for industrial motor supports needing high load capacity
• Ideal for gearbox support in medium-speed drives
• Used for idler shafts in material handling systems
• Can be used for pulley assemblies requiring shielded units
• Suitable for industrial motor supports needing high load capacity
What bore type does it accept for mounting?
It uses a cylindrical bore suitable for straight-shaft fits.
How does the end shielding affect maintenance intervals?
Shielded ends reduce contaminant ingress, extending lubrication periods between services.
What material gives the bearing its wear resistance?
Bearing steel provides the rolling elements and rings with hardness and fatigue strength.
How many rows of rollers are present and what is the effect?
There is one row of rollers which keeps the unit Compact while handling radial load.
What is the race width and how does it influence installation?
The race width is 23 mm, affecting axial space allocation within assemblies.
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