Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications10 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore diameter | d | 480 mm |
| Outside diameter | D | 680 mm |
| Basic dynamic load rating | C | 11600 kN |
| Basic static load rating | C0 | 24000 kN |
| Fatigue load limit | Pu | 2150 kN |
| Limiting speed | nG | 1380 r/min |
| Mass | ≈m | 580.8 kg |
| Cage | Pin-Steel cage — Pin-type steel cage | |
| Minimum operating temperature | Tmin | -30 °C |
| Maximum operating temperature | Tmax | 120 °C |
Product characteristics2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Cage | Pin-Steel cage | Pin-type steel cage |
| Number of rows | 4 | Four-row design |
Main Dimensions & Performance Data8 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore diameter | d | 480 mm18.898 in |
| Outside diameter | D | 680 mm26.772 in |
| Width | B | 500 mm19.685 in |
| Basic static load rating, radial | C0r | 24,000,000 N5,395,683.453 lbf |
| Basic dynamic load rating, radial | Cr | 11,600,000 N2,607,913.669 lbf |
| Fatigue load limit, radial | Cur | 2,150,000 N483,363.309 lbf |
| Limiting speed | nG | 1,380 1/min |
| Mass | ≈m | 580.8 kg1,280.443 lbs |
Dimensions2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Minimum chamfer dimension | rmin | 2.5 mm0.098 in |
| Axial displacement | s | 6.5 mm0.256 in |
Temperature range2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Operating temperature min. | Tmin | -30 °C-22 °F |
| Operating temperature max. | Tmax | 120 °C248 °F |
Manufacturer Identity5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 378111 | |
| Brand | FAG | |
| Base Type | Z-514445.02.ZL | |
| SAP material number | 0382076800000 | |
| Base product | 2305090181 |
Product Identity1 parameter
| Parameter | Symbol | Value |
|---|---|---|
| Short Description | Cylindrical roller bearing |
Technical Data11 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore Diameter (D) | 480 mm | |
| Outside Diamater (D) | 680 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 11,600,000 N | |
| Basic Static Load Rating, Radial (C0R) | 24,000,000 N | |
| Operating Temperature Min. (Tmin) | -30 °C | |
| Operating Temperature Max. (Tmax) | 120 °C | |
| Limiting Speed (Limiting Spe) | 1,380 1/min | |
| Axial Displacement (S) | 6.5 mm | |
| Total Width (Total Width) | 500 mm | |
| Minimum Chamfer Dimension (Rmin) | 2.5 mm | |
| Fatigue Load Limit, Radial (Cur) | 2,150,000 N |
