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 |
|---|---|---|
| Series | SGL290330 | |
| Bore diameter | d | 290 mm |
| Width | B | 20 mm |
| Basic dynamic load rating | C | 84 kN |
| Basic static load rating | C0 | 217 kN |
| Reference speed | nref | 1000 r/min |
| Limiting speed | nG | 200 r/min |
| Mass | ≈m | 1.8 kg |
| Minimum operating temperature | Tmin | -30 °C |
| Maximum operating temperature | Tmax | 120 °C |
Manufacturer Identity3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 409127 | |
| Brand | INA | |
| Base Type | SGL290330 |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Angular contact roller bearing | |
| Short Description | Angular contact roller bearing |
Technical Data20 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Total Height (H) | 20 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 84,000 N | |
| Basic Static Load Rating, Radial (C0R) | 217,000 N | |
| Basic Static Load Rating, Axial (C0A) | 1,090,000 N | |
| Operating Temperature Min. (Tmin) | -30 °C | |
| Outside Diameter Inner Ring (D1) | 312.6 mm | |
| Limiting Speed (Ng) | 200 1/min | |
| Basic Dynamic Load Rating, Axial (Ca) | 203,000 N | |
| Operating Temperature Max. (Tmax) | 120 °C | |
| Maximum Diameter Of Housing Shoulde (Da) | 307.4 mm | |
| Reference Speed (Nϑr) | 1,000 1/min | |
| Minimum Distance (S) | 2.5 mm | |
| Outside Diamater (D) | 330 mm | |
| Fatigue Load Limit, Axial (Cua) | 72,000 N | |
| Minimum Shaft Shoulder (Db) | 312.6 mm | |
| Fatigue Limit Load, Radial (Cur) | 17,600 N | |
| Bore Diameter Outer Ring (D1) | 307.4 mm | |
| Bore Diameter (D) | 290 mm | |
| Contact Point Distance (A) | 155 mm | |
| Housing Undercut For Cage (Dbmin) | 331 mm |