Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications14 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Series | 24072 | |
| Bore diameter | d | 360 mm |
| Outside diameter | D | 540 mm |
| Width | B | 180 mm |
| Basic dynamic load rating | C | 3650 kN |
| Basic static load rating | C0 | 6600 kN |
| Fatigue load limit | Pu | 570 kN |
| Reference speed | nref | 570 r/min |
| Limiting speed | nG | 1040 r/min |
| Mass | ≈m | 143.2 kg |
| Internal clearance | C4 (Group 4) — Internal clearance larger than C3 | |
| Cage | MB1 — Solid brass cage | |
| Minimum operating temperature | Tmin | -30 °C |
| Maximum operating temperature | Tmax | 200 °C |
Product characteristics5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Design | BEA | With lose center lip ring |
| Bore type | K30 | Tapered, taper 1:30 |
| Cage | MB1 | Solid brass cage |
| Radial internal clearance | C4 (Group 4) | Internal clearance larger than C3 |
| Relubrication feature | Standard |
Main Dimensions & Performance Data9 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore diameter | d | 360 mm14.173 in |
| Outside diameter | D | 540 mm21.26 in |
| Width | B | 180 mm7.087 in |
| Basic dynamic load rating, radial | Cr | 3,650,000 N820,593.525 lbf |
| Basic static load rating, radial | C0r | 6,600,000 N1,483,812.95 lbf |
| Fatigue load limit, radial | Cur | 570,000 N128,147.482 lbf |
| Limiting speed | nG | 1,040 1/min |
| Reference speed | nϑr | 570 1/min |
| Mass | ≈m | 143.2 kg315.702 lbs |
Mounting dimensions3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Minimum diameter shaft shoulder | da min | 378 mm14.882 in |
| Maximum diameter of housing shoulder | Da max | 522 mm20.551 in |
| Maximum recess radius | ra max | 4 mm0.157 in |
Dimensions4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Minimum chamfer dimension | rmin | 5 mm0.197 in |
| Bore diameter outer ring | D1 | 476.4 mm18.756 in |
| Diameter lubrication hole | ds | 9.5 mm0.374 in |
| Width of lubricating groove | ns | 17.7 mm0.697 in |
Temperature range2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Operating temperature min. | Tmin | -30 °C-22 °F |
| Operating temperature max. | Tmax | 200 °C392 °F |
Calculation factors4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y | e | 0.3 |
| Dynamic axial load factor | Y1 | 2.23 |
| Dynamic axial load factor | Y2 | 3.32 |
| Static axial load factor | Y0 | 2.18 |
Capabilities & suitability9 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Radial load capacity | Yes | |
| Axial load capacity in one direction | Yes | |
| Axial load capacity in both directions | Yes | |
| Suitable for grease lubrication | Yes | |
| Suitable for oil lubrication | Yes | |
| Unsealed design | Yes | |
| Largebearing | Yes | |
| Staticangularerrorandmisalignment | Yes | |
| Dynamicangularerrorandmisalignment | Yes |
Manufacturer Identity7 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 389456 | |
| Brand | FAG | |
| Base Type | 24072 | |
| Old Designation | ["24072-E1A-K30-MB1-C4","24072-B-K30-MB-C4"] | |
| X Life Marking | XL | |
| SAP material number | 0733614370040 | |
| Base product | 2305091122 |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Spherical roller bearings 240..-BEA-K30, main dimensions to DIN 635-2, with tapered bore, taper 1:30 | |
| Short Description | Spherical Roller Bearing |
Additional information1 parameter
| Parameter | Symbol | Value |
|---|---|---|
| Withdrawal sleeve | AH24072-H |
Technical Data21 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore Diameter (D) | 360 mm | |
| Outside Diamater (D) | 540 mm | |
| Total Width (B) | 180 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 3,650,000 N | |
| Basic Static Load Rating, Radial (C0R) | 6,600,000 N | |
| Diameter Lubrication Hole (Ds) | 9.5 mm | |
| Operating Temperature Min. (Tmin) | -30 °C | |
| Minimum Diameter Shaft Shoulder (Da) | 378 mm | |
| Operating Temperature Max. (Tmax) | 200 °C | |
| Limiting Speed (Limiting Spe) | 1,040 1/min | |
| Reference Speed (Nϑr) | 570 1/min | |
| Maximum Recess Radius (Ra Max) | 4 mm | |
| Maximum Diameter Of Housing Shoulder (Da) | 522 mm | |
| Limiting Value Of Fa/Fr For The Applicability Of Diff. Values Of Factors X And Y (E) | 0.3 | |
| Width Of Lubricating Groove (Ns) | 17.7 mm | |
| Dynamic Axial Load Factor (Y1) | 2.23 | |
| Bore Diameter Outer Ring (D1) | 476.4 mm | |
| Minimum Chamfer Dimension (Rmin) | 5 mm | |
| Static Axial Load Factor (Y0) | 2.18 | |
| Dynamic Axial Load Factor (Y2) | 3.32 | |
| Fatigue Load Limit, Radial (Cur) | 570,000 N |