Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications16 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Series | 7008 | |
| Bore diameter | d | 40 mm |
| Outside diameter | D | 68 mm |
| Width | B | 15 mm |
| Basic dynamic load rating | C | 28 kN |
| Basic static load rating | C0 | 20.3 kN |
| Fatigue load limit | Pu | 1.41 kN |
| Reference speed | nref | 8400 r/min |
| Limiting speed | nG | 13300 r/min |
| Mass | ≈m | 0.17 kg |
| Precision class | PN — Normal (ISO 492:2023) | |
| Sealing | Without — Not sealed | |
| Cage | TVP — Solid cage made of glass-fiber reinforced polyamid PA66 | |
| Lubricant | Without — Bearing not greased | |
| Minimum operating temperature | Tmin | -30 °C |
| Maximum operating temperature | Tmax | 120 °C |
Precision classification2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Radial ball bearing tolerance equivalent | ABEC 1Derived from ISO Normal; 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 | Without | Not sealed |
| Cage | TVP | Solid cage made of glass-fiber reinforced polyamid PA66 |
| Tolerance class | PN | Normal (ISO 492:2023) |
| Dimensional / heat stabilization | S0 | Rings dimensional stabilized up to 150° |
| Lubricant | Without | Bearing not greased |
Main Dimensions & Performance Data9 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore diameter | d | 40 mm1.575 in |
| Outside diameter | D | 68 mm2.677 in |
| Width | B | 15 mm0.591 in |
| Basic dynamic load rating, radial | Cr | 28,000 N6,294.964 lbf |
| Basic static load rating, radial | C0r | 20,300 N4,563.849 lbf |
| Fatigue load limit, radial | Cur | 1,410 N316.996 lbf |
| Limiting speed | nG | 13,300 1/min |
| Reference speed | nϑr | 8,400 1/min |
| Mass | ≈m | 0.17 kg0.375 lbs |
Mounting dimensions5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Minimum diameter of shaft shoulder | da min | 44.6 mm1.756 in |
| Maximum diameter of housing shoulder | Da max | 63.4 mm2.496 in |
| Maximum diameter of housing shoulder | Db max | 64.8 mm2.551 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 mm0.039 in |
| Minimum chamfer dimension | r1 min | 0.6 mm0.024 in |
| Shoulder diameter on outer ring wide side face | D1 | 58.76 mm2.313 in |
| Caliber diameter on outer ring wide side face | D2 | 59.39 mm2.338 in |
| Caliber diameter on outer ring small side face | D3 | 64.95 mm2.557 in |
| Shoulder diameter on inner ring wide side face | d1 | 51.87 mm2.042 in |
| Caliber diameter on inner ring wide side face | d2 | 48.33 mm1.903 in |
| Distance between the apexes of the pressure cones | a | 30.5 mm1.201 in |
| Contact angle | α | 40 ° |
Temperature range2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Operating temperature min. | Tmin | -30 °C-22 °F |
| Operating temperature max. | Tmax | 120 °C248 °F |
Capabilities & suitability5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Radial load capacity | Yes | |
| Axial load capacity in one direction | Yes | |
| Suitable for grease lubrication | Yes | |
| Suitable for oil lubrication | Yes | |
| Unsealed design | Yes |
Manufacturer Identity10 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 359039 | |
| Brand | FAG | |
| Base Type | 7008 | |
| Old Designation | ["7008-B-TVP"] | |
| X Life Marking | XL | |
| SAP material number | 0717453780000 | |
| Base product | 2305080301 | |
| Bearing X designation | 7008-B-XL-TVP | |
| Mounting Manager ID | 7008-B-XL-TVP | |
| Grease application ID | 7008-B-XL-TVP |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Angular contact ball bearing 70..-B-XL-TVP, single row, X-life, plastic cage | |
| Short Description | Angular contact ball bearing |
Technical Data24 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore Diameter (D) | 40 mm | |
| Outside Diameter (D) | 68 mm | |
| Width (B) | 15 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 28,000 N | |
| Basic Static Load Rating, Radial (C0R) | 20,300 N | |
| Operating Temperature Min. (Tmin) | -30 °C | |
| Limiting Speed (Ng) | 13,300 1/min | |
| Operating Temperature Max. (Tmax) | 120 °C | |
| Reference Speed (Nϑr) | 8,400 1/min | |
| Caliber Diameter On Outer Ring Small Side Face (D3) | 64.95 mm | |
| Caliber Diameter Outer Ring (D2) | 59.39 mm | |
| Maximum Diameter Of Housing Shoulder (Db Max) | 64.8 mm | |
| Fatigue Load Limit, Radial (Cur) | 1,410 N | |
| Minimum Diameter Shaft Shoulder (Da Min) | 44.6 mm | |
| Shoulder Diameter Inner Ring (D1) | 51.87 mm | |
| Maximum Diameter Of Housing Shoulder (Da Max) | 63.4 mm | |
| Minimum Chamfer Dimension (Rmin) | 1 mm | |
| Caliber Diameter Inner Ring (D1) | 48.33 mm | |
| Maximum Fillet Radius (Ra Max) | 1 mm | |
| Maximum Recess Radius (Ra1 Max) | 0.6 mm | |
| Shoulder Diameter Outer Ring (D1) | 58.76 mm | |
| Minimum Chamfer Dimension (R1 Min) | 0.6 mm | |
| Contact Angle (Α) | 40 ° | |
| Distance Between The Apexes Of The Pressure Cones (A) | 30.5 mm |
