Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications15 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Series | 7203 | |
| Bore diameter | d | 17 mm |
| Outside diameter | D | 40 mm |
| Width | B | 12 mm |
| Basic dynamic load rating | C | 11.2 kN |
| Basic static load rating | C0 | 5.7 kN |
| Fatigue load limit | Pu | 0.395 kN |
| Limiting speed | nG | 11100 r/min |
| Mass | ≈m | 0.068 kg |
| Precision class | P6 — Class 6 (ISO 492:2023) | |
| Sealing | 2RS — Contact seal on both sides | |
| Cage | TVP — Solid cage made of glass-fiber reinforced polyamid PA66 | |
| Lubricant | GA14 — Ball bearing grease, low noise | |
| Minimum operating temperature | Tmin | -20 °C |
| Maximum operating temperature | Tmax | 100 °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 characteristics6 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Design variant | B | |
| Type of Seal | 2RS | Contact seal on both sides |
| Cage | TVP | Solid cage made of glass-fiber reinforced polyamid PA66 |
| Tolerance class | P6 | Class 6 (ISO 492:2023) |
| Dimensional / heat stabilization | S0 | Rings dimensional stabilized up to 150° |
| Lubricant | GA14 | Ball bearing grease, low noise |
Main Dimensions & Performance Data8 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 | 11,200 N2,517.986 lbf |
| Basic static load rating, radial | C0r | 5,700 N1,281.475 lbf |
| Fatigue load limit, radial | Cur | 395 N88.804 lbf |
| Limiting speed | nG | 11,100 1/min |
| Mass | ≈m | 0.068 kg0.15 lbs |
Mounting dimensions5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Minimum diameter of shaft shoulder | da min | 21.2 mm0.835 in |
| Maximum diameter of housing shoulder | Da max | 35.8 mm1.409 in |
| Maximum diameter of housing shoulder | Db max | 37.6 mm1.48 in |
| Maximum fillet radius of shaft | ra max | 0.6 mm0.024 in |
| Maximum fillet radius of housing | ra1 max | 0.3 mm0.012 in |
Dimensions9 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Minimum chamfer dimension | rmin | 0.6 mm0.024 in |
| Minimum chamfer dimension | r1 min | 0.3 mm0.012 in |
| Shoulder diameter on outer ring wide side face | D1 | 31.46 mm1.239 in |
| Caliber diameter on outer ring wide side face | D2 | 33.05 mm1.301 in |
| Caliber diameter on outer ring small side face | D3 | 36.34 mm1.431 in |
| Shoulder diameter on inner ring wide side face | d1 | 25.99 mm1.023 in |
| Caliber diameter on inner ring wide side face | d2 | 22.93 mm0.903 in |
| Distance between the apexes of the pressure cones | a | 18 mm0.709 in |
| Contact angle | α | 40 ° |
Temperature range2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Operating temperature min. | Tmin | -20 °C-4 °F |
| Operating temperature max. | Tmax | 100 °C212 °F |
Capabilities & suitability5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Radial load capacity | Yes | |
| Axial load capacity in one direction | Yes | |
| Lifetimelubricationfreedomfrommaintenance | Yes | |
| Suitable for grease lubrication | Yes | |
| Sealedonbothsides | Yes |
Manufacturer Identity9 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 359336 | |
| Brand | FAG | |
| Base Type | 7203 | |
| Old Designation | ["7203-B-2RS-TVP","7203B.2RS.TVP"] | |
| X Life Marking | XL | |
| SAP material number | 0206765490000 | |
| Base product | 2305080301 | |
| Bearing X designation | 7203-B-XL-2RS-TVP | |
| Mounting Manager ID | 7203-B-XL-2RS-TVP |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Angular contact ball bearing 72..-B-XL-2RS-TVP, single row, X-life, seals, plastic cage | |
| Short Description | Angular contact ball bearing |
Technical Data23 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore Diameter (D) | 17 mm | |
| Outside Diameter (D) | 40 mm | |
| Width (B) | 12 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 11,200 N | |
| Basic Static Load Rating, Radial (C0R) | 5,700 N | |
| Operating Temperature Min. (Tmin) | -20 °C | |
| Limiting Speed (Ng) | 11,100 1/min | |
| Operating Temperature Max. (Tmax) | 100 °C | |
| Caliber Diameter On Outer Ring Small Side Face (D3) | 36.34 mm | |
| Caliber Diameter Outer Ring (D2) | 33.05 mm | |
| Maximum Diameter Of Housing Shoulder (Db Max) | 37.6 mm | |
| Fatigue Load Limit, Radial (Cur) | 395 N | |
| Minimum Diameter Shaft Shoulder (Da Min) | 21.2 mm | |
| Shoulder Diameter Inner Ring (D1) | 25.99 mm | |
| Maximum Diameter Of Housing Shoulder (Da Max) | 35.8 mm | |
| Minimum Chamfer Dimension (Rmin) | 0.6 mm | |
| Caliber Diameter Inner Ring (D1) | 22.93 mm | |
| Maximum Fillet Radius (Ra Max) | 0.6 mm | |
| Maximum Recess Radius (Ra1 Max) | 0.3 mm | |
| Shoulder Diameter Outer Ring (D1) | 31.46 mm | |
| Minimum Chamfer Dimension (R1 Min) | 0.3 mm | |
| Contact Angle (Α) | 40 ° | |
| Distance Between The Apexes Of The Pressure Cones (A) | 18 mm |
