61807
618 & 619 Series Thin Section Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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61807 Bearing Product Overview & Core Advantages
The 61807 is a single row deep groove ball bearing designed for high-precision applications requiring reliable performance under radial loads. Its compact design, featuring a minimal cross-section with a 7 mm width, makes it ideal for space-constrained assemblies. Manufactured to a P6 tolerance class, this bearing offers enhanced dimensional accuracy and running precision, ensuring smooth operation and extended service life in demanding environments. Its compliance with ROHS and REACH standards further underscores its suitability for modern, regulated industries.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 6 | Series: Deep Groove Ball Bearing |
| 1 | Width Series: Extra Light / Thin |
| 8 | Diameter Series: Extra Light / Thin |
| 07 | Bore Diameter: 35 mm (calculated from 07 * 5) |
| (No Seal Suffix) | Open (non-contact) seal type, allowing for higher limiting speeds. |
61807 Bearing Structural Features & Performance Benefits
Optimized for Radial Loads: The deep groove raceway and single row of balls are precision-engineered to efficiently support significant radial dynamic load ratings of 980 lbf.
High-Precision Construction: Built to a P6 tolerance class with a CN radial internal clearance, this bearing ensures minimal vibration and precise rotational accuracy, which is critical for sensitive machinery.
Durable Material Composition: The use of chrome steel for rings and balls, combined with a stainless steel cage, provides excellent resistance to wear and corrosion, contributing to a long operational lifespan.
Compact and Lightweight: With an outside diameter of 47 mm and a weight of only 0.029 kg, the 61807 offers a high-performance solution without adding significant bulk or mass to an assembly.
61807 Bearing Typical Application Areas
The 61807 bearing is commonly specified in applications where space is at a premium and high rotational accuracy is required. Key sectors include:
- Precision Electric Motors and small spindles
- Office Automation Equipment such as printers and scanners
- Medical and Dental Handpieces
- Instrumentation and Control Systems
- Various light-duty industrial machinery requiring compact bearing solutions
