Manufactured by CHG Bearing, the HKD180AP0 is a precision Thin Section Angular Contact Ball Bearings. Key dimensional parameters include a 457.2 mm bore diameter, a 482.6 mm outer diameter, and a 12.7 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.
HKD180AP0 - Thin Section Angular Contact Ball Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | HKD180AP0 |
| Brand | CHG® |
| Characteristics | |
| Bearing Type | Angular Contact Ball Bearing |
| Series | KD |
| Seal Type | Open |
| Load Direction | Combined Radial and Unidirectional Axial |
| Row Configuration | Single Row |
| Dimensions | |
| Bore Diameter (d) | 457.2 mm |
| Width (B) | 12.7 mm |
| Outer Diameter (D) | 482.6 mm |
| Bore Diameter Tolerance | -0.04-0 mm |
| Outside Diameter Tolerance | -0.04-0 mm |
| Width Tolerance | -0.254-0 mm |
| Inner-Ring Land Diameter (L1 / d1) | 466.598 mm |
| Outer-Ring Land Diameter (L2 / D1) | 473.202 mm |
| Counterbore Diameter L3 | 475.2848 mm |
| Performance | |
| Basic Static Radial Load Rating C0r (N) | 64940 N |
| Basic Dynamic Radial Load Rating Cr (N) | 18280 N |
| Basic Static Axial Load Rating C0a (N) | 187490 N |
| Basic Dynamic Axial Load Rating Ca (N) | 48580 N |
| Material | |
| Mass (kg) | 1.49 kg |
| Ring Material | Stainless Steel / Bearing Steel |
| Cage Material | Brass / PEEK / Polyimide / Phenolic Resin Fabric Laminate |
| Ball Material | Stainless Steel / Bearing Steel / Ceramic |
| Operating Temperature Range (°C) | -50 to +100 °C °C |
| Precision Class | P0 |
| Radial Internal Clearance | N/A mm |
HKD180AP0 482.6 mm 457.2 mm 12.7 mm Frequently Asked Questions about HKD180AP0 Thin Section 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 HKD180AP0 with a precision bore diameter (d) of 457.2 mm, an outside diameter (D) of 482.6 mm, and a nominal ring width (B) of 12.7 mm. This configuration yields an effective cross-sectional wall thickness of 12.7 mm and an envelope ratio (D/d) of 1.06, delivering compact rigidity for OEM machinery housings.
To safeguard CHG Bearing HKD180AP0 against fretting wear and false brinelling during transport or vibration, assemble mating surfaces (457.2 mm x 482.6 mm) using anti-fretting mounting paste. Maintaining strict alignment and avoiding prolonged static vibration will preserve raceway polish.
Absolutely. The CHG Bearing HKD180AP0 Thin Section Angular Contact Ball Bearings is a 1:1 direct interchange for renowned brands, matching part numbers: SKF HKD180AP0, FAG HKD180AP0, NSK HKD180AP0. It shares identical envelope boundary dimensions, load capacities, and shaft fits, allowing instant drop-in replacement without retrofitting your machinery.
The CHG Bearing HKD180AP0 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.
