Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications13 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Series | C3040 | |
| Bore diameter | d | 200 mm |
| Outside diameter | D | 310 mm |
| Width | B | 82 mm |
| Basic dynamic load rating | C | 1170 kN |
| Basic static load rating | C0 | 1760 kN |
| Fatigue load limit | Pu | 181 kN |
| Reference speed | nref | 1180 r/min |
| Limiting speed | nG | 2250 r/min |
| Mass | ≈m | 21.9 kg |
| Cage | M — Solid brass cage, ball guided | |
| Minimum operating temperature | Tmin | -30 °C |
| Maximum operating temperature | Tmax | 200 °C |
Product characteristics2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore type | K | Tapered, taper 1:12 |
| Cage | M | Solid brass cage, ball guided |
Main Dimensions & Performance Data9 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore diameter | d | 200 mm7.874 in |
| Outside diameter | D | 310 mm12.205 in |
| Width | B | 82 mm3.228 in |
| Basic dynamic load rating, radial | Cr | 1,170,000 N263,039.568 lbf |
| Basic static load rating, radial | C0r | 1,760,000 N395,683.453 lbf |
| Fatigue load limit, radial | Cur | 181,000 N40,692.446 lbf |
| Reference speed | nϑr | 1,180 1/min |
| Limiting speed | nG | 2,250 1/min |
| Mass | ≈m | 21.9 kg48.281 lbs |
Mounting dimensions6 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Minimum diameter shaft shoulder | da min | 211 mm8.307 in |
| Maximum diameter shaft shoulder | da max | 252 mm9.921 in |
| Minimum diameter of housing shoulder | Da min | 272 mm10.709 in |
| Maximum diameter of housing shoulder | Da max | 299 mm11.772 in |
| Maximum fillet radius | ra max | 2 mm0.079 in |
| Minimum depth of free space Ca | Ca | 1.8 mm0.071 in |
Dimensions4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Minimum chamfer dimension | rmin | 2.1 mm0.083 in |
| Shoulder diameter of IR | d2 | 234.8 mm9.244 in |
| Shoulder diameter outer ring | D1 | 285.2 mm11.228 in |
| Axial displacement | S1 | 15.2 mm0.598 in |
Temperature range2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Operating temperature min. | Tmin | -30 °C-22 °F |
| Operating temperature max. | Tmax | 200 °C392 °F |
Calculation factors2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Operating clearance factor kδ | kδ | 1.117 |
| Tilting factor kφ | kφ | 10.083 |
Capabilities & suitability6 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Radial load capacity | Yes | |
| Suitable for grease lubrication | Yes | |
| Suitable for oil lubrication | Yes | |
| Unsealed design | Yes | |
| Staticangularerrorandmisalignment | Yes | |
| Dynamicangularerrorandmisalignment | Yes |
Manufacturer Identity6 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 3013525 | |
| Brand | FAG | |
| Base Type | C3040 | |
| X Life Marking | XL | |
| SAP material number | 3024140370040 | |
| Base product | 2305091390 |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Toroidal roller bearing C30..-XL-K-M | |
| Short Description | Toroidal roller bearing |
Technical Data22 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore Diameter (D) | 200 mm | |
| Outside Diameter (D) | 310 mm | |
| Width (B) | 82 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 1,170,000 N | |
| Basic Static Load Rating, Radial (C0R) | 1,760,000 N | |
| Operating Temperature Min. (Tmin) | -30 °C | |
| Limiting Speed (Ng) | 2,250 1/min | |
| Operating Temperature Max. (Tmax) | 200 °C | |
| Reference Speed (Nϑr) | 1,180 1/min | |
| Minimum Diameter Of Housing Shoulder (Da Min) | 272 mm | |
| Axial Displacement (S1) | 15.2 mm | |
| Minimum Depth Of Free Space Ca (Ca) | 1.8 mm | |
| Operating Clearance Factor Kδ (Kδ) | 1.117 | |
| Shoulder Diameter Of Ir (D2) | 234.8 mm | |
| Tilting Factor Kφ (Kφ) | 10.083 | |
| Fatigue Load Limit, Radial (Cur) | 181,000 N | |
| Maximum Diameter Of Shaft Shoulder (Da Max) | 252 mm | |
| Minimum Diameter Shaft Shoulder (Da Min) | 211 mm | |
| Maximum Diameter Of Housing Shoulder (Da Max) | 299 mm | |
| Minimum Chamfer Dimension (Rmin) | 2.1 mm | |
| Maximum Fillet Radius (Ra Max) | 2 mm | |
| Shoulder Diameter Outer Ring (D1) | 285.2 mm |