Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications9 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Series | 812/500 | |
| Bore diameter | d | 500 mm |
| Outside diameter | D | 670 mm |
| Width | B | 135 mm |
| Reference speed | nref | 135 r/min |
| Limiting speed | nG | 490 r/min |
| Mass | ≈m | 158.27 kg |
| Minimum operating temperature | Tmin | -30 °C |
| Maximum operating temperature | Tmax | 120 °C |
Manufacturer Identity3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 395997 | |
| Brand | INA | |
| Base Type | 812/500 |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Axial cylindrical roller bearing 812..-M, single row | |
| Short Description | Axial cylindrical roller bearing |
Technical Data14 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore Diameter (D) | 500 mm | |
| Outside Diameter (D) | 670 mm | |
| Width (B) | 135 mm | |
| Basic Dynamic Load Rating, Axial (Ca) | 4,250,000 N | |
| Basic Static Load Rating, Axial (C0A) | 18,000,000 N | |
| Operating Temperature Min. (Tmin) | -30 °C | |
| Operating Temperature Max. (Tmax) | 120 °C | |
| Limiting Speed (Ng) | 490 1/min | |
| Reference Speed (Nϑr) | 135 1/min | |
| Maximum Recess Radius (Ra Max) | 5 mm | |
| Rip Diameter Shaft Washer (D1) | 665 mm | |
| Bore Diameter Housing Washer (D1) | 505 mm | |
| Minimum Chamfer Dimension (Rmin) | 5 mm | |
| Fatigue Load Limit, Axial (Cua) | 1,260,000 N |