Manufactured by CHG Bearing, the 6706 is a precision Metric Super-Thin Deep Groove Ball Bearings. Key dimensional parameters include a 30 mm bore diameter, a 37 mm outer diameter, and a 4 mm overall width. This component is designed to meet standard load requirements and ensure consistent operational performance. For comprehensive technical evaluation, please explore the detailed specifications, dimensional data, product images, and CAD drawings provided below. A complete PDF data sheet is also readily available for direct download to support your engineering and procurement needs.
6706 - Metric Super-Thin Deep Groove Ball Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | 6706 |
| Dimensions | |
| Bore Diameter (d) | 30 mm |
| Width (B) | 4 mm |
| Outer Diameter (D) | 37 mm |
| Radius rs min | 0.2 mm |
| Flange Df | 39 mm |
| Flange Width Bf | 1 mm |
| Performance | |
| Dynamic Load Cr (N) | 1143 N |
| Static Load C0r (N) | 947 N |
| Grease Speed (x1000 rpm) | 5.5 x1000 rpm |
| Oil Speed (x1000 rpm) | 7 x1000 rpm |
| Design Configurations | |
| Open Model | 6706 |
| Flanged Open Model | F6706 |
| Shielded Model | - |
| Flanged Shielded Model | - |
| 2RS | - |
| 2RU | 2RU |
| TTS | - |
| Internal Design & Weight | |
| Cage Type | W |
| Ball Qty. Z | 24 |
| Ball Size Dw | 1.588 mm |
| Shielded Weight (g) | 8.3 g |
| Flanged Shielded Weight (g) | 9.2 g |
6706 37 mm 30 mm 4 mm Frequently Asked Questions about 6706 Metric Super-Thin Deep Groove Ball Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Engineered according to international ISO boundary plans, CHG Bearing supplies 6706 with a precision bore diameter (d) of 30 mm, an outside diameter (D) of 37 mm, and a nominal ring width (B) of 4 mm. This configuration yields an effective cross-sectional wall thickness of 3.5 mm and an envelope ratio (D/d) of 1.23, delivering compact rigidity for OEM machinery housings.
Built for demanding industrial environments, the 6706 Metric Super-Thin Deep Groove Ball Bearings by CHG Bearing boasts a dynamic load rating (Cr) of standard dynamic and a static load threshold (C0r) of standard static. The optimized internal raceway geometry balances stress distribution, mitigating edge loading even when operating under peak mechanical stresses.
To extend the trouble-free lifespan of CHG Bearing 6706, preventive maintenance routines should monitor operating housing temperature (normally maintaining below 70°C) and conduct regular vibration FFT analysis to identify early raceway micro-pitting before unexpected line halts occur.
Yes, CHG Bearing works closely with industrial OEMs and brand distributors. We offer turnkey custom engineering for 6706, including laser-etched customer logos, custom internal radial clearances, specialized grease formulations, and bespoke protective packaging.
