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 | 780 mm |
| Outside diameter | D | 1070 mm |
| Basic dynamic load rating | C | 26500 kN |
| Basic static load rating | C0 | 65000 kN |
| Fatigue load limit | Pu | 5100 kN |
| Limiting speed | nG | 870 r/min |
| Mass | ≈m | 2160 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 | 780 mm30.709 in |
| Outside diameter | D | 1,070 mm42.126 in |
| Width | B | 780 mm30.709 in |
| Basic static load rating, radial | C0r | 65,000,000 N14,613,309.353 lbf |
| Basic dynamic load rating, radial | Cr | 26,500,000 N5,957,733.813 lbf |
| Fatigue load limit, radial | Cur | 5,100,000 N1,146,582.734 lbf |
| Limiting speed | nG | 870 1/min |
| Mass | ≈m | 2,160 kg4,761.979 lbs |
Dimensions2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Minimum chamfer dimension | rmin | 5 mm0.197 in |
| Axial displacement | s | 12 mm0.472 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 | 378213 | |
| Brand | FAG | |
| Base Type | Z-540088.ZL | |
| SAP material number | 0395319610000 | |
| Base product | 2305090181 |
Product Identity1 parameter
| Parameter | Symbol | Value |
|---|---|---|
| Short Description | Cylindrical roller bearing |
Technical Data11 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore Diameter (D) | 780 mm | |
| Outside Diamater (D) | 1,070 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 26,500,000 N | |
| Basic Static Load Rating, Radial (C0R) | 65,000,000 N | |
| Operating Temperature Min. (Tmin) | -30 °C | |
| Operating Temperature Max. (Tmax) | 120 °C | |
| Limiting Speed (Limiting Spe) | 870 1/min | |
| Axial Displacement (S) | 12 mm | |
| Total Width (Total Width) | 780 mm | |
| Minimum Chamfer Dimension (Rmin) | 5 mm | |
| Fatigue Load Limit, Radial (Cur) | 5,100,000 N |