Manufactured by CHG Bearing, the 706 CDGB/HCP4A 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 6 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 CDGB/HCP4A 706 CDGB/HCP4A |
| Brand | CHG® CHG® |
| Characteristics | |
| Bearing Type | Super-precision Angular Contact Ball Bearing Super-precision Angular Contact Ball Bearing |
| Number of Rows | 1 1 |
| 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 | Yes – Back-to-back (DB), Face-to-face (DF), or Tandem (DT) Yes – Back-to-back (DB), Face-to-face (DF), or Tandem (DT) |
| Axial Clearance / Preload | Preload Class B Preload Class B |
| Tolerance Class | P4A P4A |
| Bearing Material | Hybrid (Steel Rings / Ceramic Balls) Hybrid (Steel Rings / Ceramic Balls) |
| Sealing | Open Open |
| Dimensions | |
| Bore Diameter (d) | 6 mm |
| Width (B) | 6 mm |
| Outer Diameter (D) | 17 mm |
| Contact Angle α | 15 ° 15 ° |
| Performance | |
| Basic Dynamic Load Rating C | 2.03 kN 0.46 klbf |
| Basic Static Load Rating C₀ | 0.765 kN 0.17 klbf |
| Material | |
| Weight | 0.005 kg 0.011 lb |
706 CDGB/HCP4A 17 mm 6 mm 6 mm Frequently Asked Questions about 706 CDGB/HCP4A Super-precision Angular Contact 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 706 CDGB/HCP4A with a precision bore diameter (d) of 6 mm, an outside diameter (D) of 17 mm, and a nominal ring width (B) of 6 mm. This configuration yields an effective cross-sectional wall thickness of 5.5 mm and an envelope ratio (D/d) of 2.83, delivering compact rigidity for OEM machinery housings.
Model 706 CDGB/HCP4A 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.
Each 706 CDGB/HCP4A produced in CHG Bearing manufacturing facilities features accurately profiled corner chamfers complying with DIN 5412 / ISO standard corner radii. When designing mating shafts and housing shoulders, machining an undercut or fillet radius strictly within the inner ring clearance limit (6 mm bore side) ensures perfect planar contact without edge binding.
Sourcing 706 CDGB/HCP4A 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.
