Manufactured by CHG Bearing, the 706 CD/P4ADBB is a precision Super-precision Angular Contact Ball Bearings. Key dimensional parameters include a 6 mm bore diameter, a 17 mm outer diameter, and a 12 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.
Technical Specifications
| Overview | |
|---|---|
| Part Number | 706 CD/P4ADBB 706 CD/P4ADBB |
| Brand | CHG® CHG® |
| Characteristics | |
| Bearing Type | Super-precision Angular Contact Ball Bearing Super-precision Angular Contact Ball Bearing |
| Number of Rows | 2 2 |
| Contact Type | Normal Contact (Two-point Contact) Normal Contact (Two-point Contact) |
| Ring Type | Integral Inner and Outer Rings Integral Inner and Outer Rings |
| Design | High-capacity D Design High-capacity D Design |
| Universally Matchable | No No |
| Matched Arrangement | Back-to-back (DB) Back-to-back (DB) |
| Number of Bearings in Set | 2 2 |
| Axial Clearance / Preload | Light Preload Light Preload |
| Tolerance Class | P4A P4A |
| Bearing Material | Bearing Steel Bearing Steel |
| Sealing | Open Open |
| Dimensions | |
| Bore Diameter (d) | 6 mm |
| Width (B) | 12 mm |
| Outer Diameter (D) | 17 mm |
| Contact Angle α | 15 ° 15 ° |
| Performance | |
| Basic Dynamic Load Rating C | 3.25 kN 0.73 klbf |
| Basic Static Load Rating C₀ | 1.53 kN 0.34 klbf |
| Material | |
| Weight | 0.012 kg 0.0265 lb |
706 CD/P4ADBB 17 mm 6 mm 12 mm Frequently Asked Questions about 706 CD/P4ADBB Super-precision Angular Contact Ball Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Model 706 CD/P4ADBB is manufactured by CHG Bearing in standard Normal clearance (CN) for ambient temperature transmission, and C3 or C4 clearance for heavy duty applications. C3 clearance compensates for radial shrinkage caused by tight shaft press-fits (bore 6 mm) and steep thermal gradients between inner and outer rings.
Sourcing 706 CD/P4ADBB directly from CHG Bearing eliminates intermediate brokerage markups while granting you factory-direct engineering backup, rigorous ISO-certified quality assurance, competitive volume wholesale pricing, and dependable supply chain stability for Super-precision Angular Contact Ball Bearings.
The CHG Bearing 706 CD/P4ADBB is rated for limiting speeds up to standard rated RPM under forced oil-mist or circulating oil lubrication regimes. When lubricated with factory-filled synthetic high-speed grease, safe continuous velocity is maintained at approximately 75% to 85% of the maximum nominal limit, preventing thermal runaway.
In its sealed configuration (Open Type), CHG Bearing pre-charges 706 CD/P4ADBB with premium wide-temperature lithium-complex or polyurea grease, calibrated to a 30%–35% cavity volume ratio. For open-type variants, synthetic PAO or refined mineral lubricating oils with appropriate EP (Extreme Pressure) additives should be circulated.
