Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications17 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Series | HC6203 | |
| Bore diameter | d | 17 mm |
| Outside diameter | D | 40 mm |
| Width | B | 12 mm |
| Basic dynamic load rating | C | 11 kN |
| Basic static load rating | C0 | 4.55 kN |
| Fatigue load limit | Pu | 0.24 kN |
| Reference speed | nref | 20200 r/min |
| Limiting speed | nG | 29500 r/min |
| Mass | ≈m | 0.059 kg |
| Precision class | P6 — Class 6 (ISO 492:2023) | |
| Internal clearance | C3 (Group 3) — Internal clearance larger than CN | |
| Sealing | 2Z — Non-contact shield on both sides | |
| Cage | JN — Steel sheet metal | |
| Lubricant | L207 — Low noise high-temperature grease, interchangeable with grease L069 | |
| Minimum operating temperature | Tmin | -30 °C |
| Maximum operating temperature | Tmax | 120 °C |
Precision classification2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Radial ball bearing tolerance equivalent | ABEC 3Derived from ISO P6; not a direct ABEC marking | |
| Mapping basis | ISO 492 / ANSI/ABMA 20The original manufacturer tolerance remains the controlling value. |
Product characteristics10 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Version code | >V | Not marked on bearing |
| Material Bearing | HC | Hybrid bearing, rolling elements ceramic, bearing rings made of steel |
| Changed internal design | C | GenerationC |
| Type of Seal | 2Z | Non-contact shield on both sides |
| Cage | JN | Steel sheet metal |
| Tolerance class | P6 | Class 6 (ISO 492:2023) |
| Dimensional / heat stabilization | SN | Rings dimensional stabilized up to 120° |
| Lubricant | L207 | Low noise high-temperature grease, interchangeable with grease L069 |
| Radial internal clearance | C3 (Group 3) | Internal clearance larger than CN |
| Bore type | Z | Cylindrical |
Main Dimensions & Performance Data9 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore diameter | d | 17 mm0.669 in |
| Outside diameter | D | 40 mm1.575 in |
| Width | B | 12 mm0.472 in |
| Basic dynamic load rating, radial | Cr | 11,000 N2,473.022 lbf |
| Basic static load rating, radial | C0r | 4,550 N1,022.932 lbf |
| Fatigue load limit, radial | Cur | 240 N53.957 lbf |
| Limiting speed | nG | 29,500 1/min |
| Reference speed | nϑr | 20,200 1/min |
| Mass | ≈m | 0.059 kg0.13 lbs |
Mounting dimensions3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Minimum diameter shaft shoulder | da min | 21.2 mm0.835 in |
| Maximum diameter of housing shoulder | Da max | 35.8 mm1.409 in |
| Maximum fillet radius | ra max | 0.6 mm0.024 in |
Dimensions5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Minimum chamfer dimension | rmin | 0.6 mm0.024 in |
| Shoulder diameter outer ring | D1 | 32.9 mm1.295 in |
| Caliber diameter outer ring | D2 | 34.84 mm1.372 in |
| Shoulder diameter inner ring | d1 | 24.13 mm0.95 in |
| Caliber diameter inner ring | d2 | 22.97 mm0.904 in |
Temperature range2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Operating temperature min. | Tmin | -30 °C-22 °F |
| Operating temperature max. | Tmax | 120 °C248 °F |
Calculation factors1 parameter
| Parameter | Symbol | Value |
|---|---|---|
| Calculation factor | f0 | 12.5 |
Capabilities & suitability7 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Radial load capacity | Yes | |
| Axial load capacity in one direction | Yes | |
| Axial load capacity in both directions | Yes | |
| Lifetimelubricationfreedomfrommaintenance | Yes | |
| Suitable for grease lubrication | Yes | |
| Sealedonbothsides | Yes | |
| Currentinsulated | Yes |
Manufacturer Identity8 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 2165451 | |
| Brand | FAG | |
| Base Type | HC6203 | |
| X Life Marking | C | |
| SAP material number | 0975340050030 | |
| Base product | 2305080101 | |
| Bearing X designation | HC6203-C-2Z-L207-C3 | |
| Mounting Manager ID | HC6203-C-2Z-L207-C3 |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Deep groove ball bearing HC62..-C-2Z, Hybrid bearing, single row, Generation C, shields, steel sheet metal cage | |
| Short Description | Deep groove ball bearing |
Technical Data19 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore Diameter (D) | 17 mm | |
| Outside Diameter (D) | 40 mm | |
| Width (B) | 12 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 11,000 N | |
| Basic Static Load Rating, Radial (C0R) | 4,550 N | |
| Operating Temperature Min. (Tmin) | -30 °C | |
| Limiting Speed (Ng) | 29,500 1/min | |
| Operating Temperature Max. (Tmax) | 120 °C | |
| Reference Speed (Nϑr) | 20,200 1/min | |
| Calculation Factor (F0) | 12.5 | |
| Fatigue Load Limit, Radial (Cur) | 240 N | |
| Minimum Diameter Shaft Shoulder (Da Min) | 21.2 mm | |
| Shoulder Diameter Inner Ring (D1) | 24.13 mm | |
| Maximum Diameter Of Housing Shoulder (Da Max) | 35.8 mm | |
| Minimum Chamfer Dimension (Rmin) | 0.6 mm | |
| Caliber Diameter Inner Ring (D1) | 22.97 mm | |
| Maximum Fillet Radius (Ra Max) | 0.6 mm | |
| Shoulder Diameter Outer Ring (D1) | 32.9 mm | |
| Caliber Diameter Outer Ring (D1) | 34.84 mm |
