SKF W 638/8-2Z 1 Row Ball Bearing - 8 mm ID, 16 mm OD
- RS Stock No.:
- 463-469
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- W 638/8-2Z
- ผู้ผลิต:
- SKF
ยอดรวมย่อย (1 ชิ้น)*
THB1,463.84
(ไม่รวมภาษีมูลค่าเพิ่ม)
THB1,566.31
(รวมภาษีมูลค่าเพิ่ม)
ส่งฟรีหากซื้อเกิน ฿2,500.00
หมดสต็อกชั่วคราว
- จะส่งได้หลังจากวันที่ 27 พฤษภาคม 2569 ไปอีกประมาณ 7 วันทำการ
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ชิ้น | ต่อหน่วย |
|---|---|
| 1 + | THB1,463.84 |
*ตัวบ่งบอกราคา / price indicative
- RS Stock No.:
- 463-469
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- W 638/8-2Z
- ผู้ผลิต:
- SKF
คุณสมบัติ / Specifications
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
รายละเอียดสินค้า / Product Details
ค้นหาผลิตภัณฑ์ที่คล้ายกันโดยเลือกคุณลักษณะอย่างน้อยหนึ่งรายการ
เลือกทั้งหมด | คุณลักษณะ | ค่า |
|---|---|---|
| Brand | SKF | |
| Inside Diameter | 8mm | |
| Product Type | Ball Bearing | |
| Outside Diameter | 16mm | |
| Race Width | 6mm | |
| Cage Material | Sheet Metal | |
| Ball Material | Stainless Steel | |
| End Type | Shielded | |
| Number of Rows | 1 | |
| Static Load Rating | 0.3kN | |
| Internal Clearance | 10 μm | |
| Dynamic Load Rating | 0.715kN | |
| Bore Type | Cylindrical | |
| Series | W 638/8 | |
| Standards/Approvals | No | |
| Limiting Speed | 45000rpm | |
| Bearing Type | Stainless Steel Deep Groove Ball Bearing with Integral Sealing | |
| เลือกทั้งหมด | ||
|---|---|---|
Brand SKF | ||
Inside Diameter 8mm | ||
Product Type Ball Bearing | ||
Outside Diameter 16mm | ||
Race Width 6mm | ||
Cage Material Sheet Metal | ||
Ball Material Stainless Steel | ||
End Type Shielded | ||
Number of Rows 1 | ||
Static Load Rating 0.3kN | ||
Internal Clearance 10 μm | ||
Dynamic Load Rating 0.715kN | ||
Bore Type Cylindrical | ||
Series W 638/8 | ||
Standards/Approvals No | ||
Limiting Speed 45000rpm | ||
Bearing Type Stainless Steel Deep Groove Ball Bearing with Integral Sealing | ||
- COO (Country of Origin):
- JP
SKF W 638/8 Series Ball Bearing, 8mm Inside Diameter, 16mm Outside Diameter - W 638/8-2Z
This ball bearing is a single-row sealed radial bearing designed to provide low-friction rotation for Compact assemblies in automation, electronics and mechanical systems. It combines corrosion-resistant construction with an integral sealing arrangement to support continuous rotational applications where space is limited and component durability is required.
Features & Benefits
• Stainless-steel raceways and balls deliver corrosion resistance and longevity
• Integral shields reduce contamination ingress for extended service life
• Limiting speed 45,000 rpm supports high-speed rotating components
• Dynamic load capacity 0.715 kN allows sustained operational loading
• Static load capacity 0.3 kN resists brinelling under installed loads
• Integral shields reduce contamination ingress for extended service life
• Limiting speed 45,000 rpm supports high-speed rotating components
• Dynamic load capacity 0.715 kN allows sustained operational loading
• Static load capacity 0.3 kN resists brinelling under installed loads
Applications
• Suitable for miniature motors in industrial automation
• Ideal for precision fans in electronic enclosures
• Used with rotary encoders and position sensors
• Can be used for small gearbox shafts in electrical drives
• Suitable for spindle assemblies in laboratory equipment
• Ideal for precision fans in electronic enclosures
• Used with rotary encoders and position sensors
• Can be used for small gearbox shafts in electrical drives
• Suitable for spindle assemblies in laboratory equipment
What bore Interface does it use for mounting on shafts?
It has a cylindrical inner bore requiring interference or location methods such as a snug fit with shaft shoulders or securing rings for axial positioning.
How is the bearing retained axially in Compact assemblies?
Axial retention is typically achieved by shoulders, circlips or end caps that bear against the outer ring faces while allowing free rotation.
How does the shielded end type influence lubrication needs?
Integral shields moderate lubricant egress and contaminant ingress, reducing maintenance frequency but still requiring appropriate grease selection for sustained high-speed service.
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