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 | 850 mm |
| Outside diameter | D | 1150 mm |
| Basic dynamic load rating | C | 30500 kN |
| Basic static load rating | C0 | 76500 kN |
| Fatigue load limit | Pu | 5900 kN |
| Limiting speed | nG | 800 r/min |
| Mass | ≈m | 2568 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 | 850 mm33.465 in |
| Outside diameter | D | 1,150 mm45.276 in |
| Width | B | 840 mm33.071 in |
| Basic static load rating, radial | C0r | 76,500,000 N17,198,741.007 lbf |
| Basic dynamic load rating, radial | Cr | 30,500,000 N6,857,014.388 lbf |
| Fatigue load limit, radial | Cur | 5,900,000 N1,326,438.849 lbf |
| Limiting speed | nG | 800 1/min |
| Mass | ≈m | 2,568 kg5,661.464 lbs |
Dimensions2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Minimum chamfer dimension | rmin | 4 mm0.157 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 | 378229 | |
| Brand | FAG | |
| Base Type | Z-545636.ZL | |
| SAP material number | 0382120720000 | |
| Base product | 2305090181 |
Product Identity1 parameter
| Parameter | Symbol | Value |
|---|---|---|
| Short Description | Cylindrical roller bearing |
Technical Data11 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore Diameter (D) | 850 mm | |
| Outside Diamater (D) | 1,150 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 30,500,000 N | |
| Basic Static Load Rating, Radial (C0R) | 76,500,000 N | |
| Operating Temperature Min. (Tmin) | -30 °C | |
| Operating Temperature Max. (Tmax) | 120 °C | |
| Limiting Speed (Limiting Spe) | 800 1/min | |
| Axial Displacement (S) | 12 mm | |
| Total Width (Total Width) | 840 mm | |
| Minimum Chamfer Dimension (Rmin) | 4 mm | |
| Fatigue Load Limit, Radial (Cur) | 5,900,000 N |