ค้นหาข้อมูลสินค้าและตลับลูกปืน
6311-2ZNR SP 120
Additional Details
Single row deep groove ball bearings have low friction and are optimized to reduce noise and vibration, allowing for high-speed rotation. They can withstand radial and axial loads in both directions, are easy to install, and require less maintenance than other bearing types.
6311-2ZNR SP 120
Deep groove ball bearings
Technical Specifications
| Series description | Deep groove single-row |
|---|---|
| ID d (mm) | 55 |
| OD D (mm) | 120 |
| Width B/T/H (mm) | 29 |
| Dim. | B |
| Bore | รูตรง (Cylindrical bore) |
| Sealing | ฝาเหล็กสองฝั่ง |
| Cage | |
| Clearance | ปกติ |
| Special features | ร่อง snap ring + แหวน (สำหรับล็อกแกน) |
| SKF Explorer | |
| C dynamic (kN) | 74.1 |
| C0 static (kN) | 45 |
| Pu fatigue (kN) | 1.9 |
| Ref. speed (r/min) | 12000 |
| Limiting speed (r/min) | 6300 |
| Mass (kg) | 1.45 |
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