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 | 7208 | |
| Bore diameter | d | 40 mm |
| Outside diameter | D | 80 mm |
| Width | B | 18 mm |
| Basic dynamic load rating | C | 36 kN |
| Basic static load rating | C0 | 23.5 kN |
| Fatigue load limit | Pu | 1.63 kN |
| Limiting speed | nG | 5000 r/min |
| Mass | ≈m | 0.373 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 | GA13 — Ball bearing and insert bearing grease | |
| 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 characteristics7 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° |
| Bearing with matched conditions for fitting in pairs | UL | Bearing set with light preload |
| Lubricant | GA13 | Ball bearing and insert bearing grease |
Main Dimensions & Performance Data8 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore diameter | d | 40 mm1.575 in |
| Outside diameter | D | 80 mm3.15 in |
| Width | B | 18 mm0.709 in |
| Basic dynamic load rating, radial | Cr | 36,000 N8,093.525 lbf |
| Basic static load rating, radial | C0r | 23,500 N5,283.273 lbf |
| Fatigue load limit, radial | Cur | 1,630 N366.457 lbf |
| Limiting speed | nG | 5,000 1/min |
| Mass | ≈m | 0.373 kg0.822 lbs |
Mounting dimensions5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Minimum diameter of shaft shoulder | da min | 47 mm1.85 in |
| Maximum diameter of housing shoulder | Da max | 73 mm2.874 in |
| Maximum diameter of housing shoulder | Db max | 75.8 mm2.984 in |
| Maximum fillet radius of shaft | ra max | 1 mm0.039 in |
| Maximum fillet radius of housing | ra1 max | 0.6 mm0.024 in |
Dimensions9 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Minimum chamfer dimension | rmin | 1.1 mm0.043 in |
| Minimum chamfer dimension | r1 min | 0.6 mm0.024 in |
| Shoulder diameter on outer ring wide side face | D1 | 64.4 mm2.535 in |
| Caliber diameter on outer ring wide side face | D2 | 66.98 mm2.637 in |
| Caliber diameter on outer ring small side face | D3 | 73.82 mm2.906 in |
| Shoulder diameter on inner ring wide side face | d1 | 56.42 mm2.221 in |
| Caliber diameter on inner ring wide side face | d2 | 52.01 mm2.048 in |
| Distance between the apexes of the pressure cones | a | 34.2 mm1.346 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 | 359354 | |
| Brand | FAG | |
| Base Type | 7208 | |
| Old Designation | ["7208-B-2RS-TVP-UL"] | |
| X Life Marking | XL | |
| SAP material number | 0641048770000 | |
| Base product | 2305080301 | |
| Bearing X designation | 7208-B-XL-2RS-TVP-UL | |
| Mounting Manager ID | 7208-B-XL-2RS-TVP-UL |
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 |
Additional information3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Preload per set max. | Vmax | -6 µm-0.00024 in |
| Tolerance for axial clearance or preload per set | Tol(+) | 8 µm0.00031 in |
| Preload force | FV max | 246 N55.306 lbf |
Technical Data26 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore Diameter (D) | 40 mm | |
| Outside Diameter (D) | 80 mm | |
| Width (B) | 18 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 36,000 N | |
| Basic Static Load Rating, Radial (C0R) | 23,500 N | |
| Operating Temperature Min. (Tmin) | -20 °C | |
| Limiting Speed (Ng) | 5,000 1/min | |
| Operating Temperature Max. (Tmax) | 100 °C | |
| Caliber Diameter On Outer Ring Small Side Face (D3) | 73.82 mm | |
| Caliber Diameter Outer Ring (D2) | 66.98 mm | |
| Preload Force (Fv Max) | 246 N | |
| Preload Per Set Max. (Vmax) | -6 µm | |
| Maximum Diameter Of Housing Shoulder (Db Max) | 75.8 mm | |
| Tolerance For Axial Clearance Or Preload Per Set (Tol(+)) | 8 µm | |
| Fatigue Load Limit, Radial (Cur) | 1,630 N | |
| Minimum Diameter Shaft Shoulder (Da Min) | 47 mm | |
| Shoulder Diameter Inner Ring (D1) | 56.42 mm | |
| Maximum Diameter Of Housing Shoulder (Da Max) | 73 mm | |
| Minimum Chamfer Dimension (Rmin) | 1.1 mm | |
| Caliber Diameter Inner Ring (D1) | 52.01 mm | |
| Maximum Fillet Radius (Ra Max) | 1 mm | |
| Maximum Recess Radius (Ra1 Max) | 0.6 mm | |
| Shoulder Diameter Outer Ring (D1) | 64.4 mm | |
| Minimum Chamfer Dimension (R1 Min) | 0.6 mm | |
| Contact Angle (Α) | 40 ° | |
| Distance Between The Apexes Of The Pressure Cones (A) | 34.2 mm |
