Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications12 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Series | SL192340 | |
| Bore diameter | d | 200 mm |
| Outside diameter | D | 420 mm |
| Width | B | 138 mm |
| Basic dynamic load rating | C | 2470 kN |
| Basic static load rating | C0 | 3300 kN |
| Fatigue load limit | Pu | 350 kN |
| Reference speed | nref | 570 r/min |
| Limiting speed | nG | 1020 r/min |
| Mass | ≈m | 90.3 kg |
| Minimum operating temperature | Tmin | -30 °C |
| Maximum operating temperature | Tmax | 120 °C |
Manufacturer Identity3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 375921 | |
| Brand | INA | |
| Base Type | SL192340 |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Cylindrical roller bearing SL1923, full compl, roller set self-retaining, single row, semi-locating bearing, 2 ribs on outer ring, 1 rib on inner ring, type SL19 | |
| Short Description | Cylindrical roller bearing |
Technical Data19 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore Diameter (D) | 200 mm | |
| Outside Diamater (D) | 420 mm | |
| Total Width (B) | 138 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 2,470,000 N | |
| Basic Static Load Rating, Radial (C0R) | 3,300,000 N | |
| Raceway Diameter Inner Ring (F) | 238.5 mm | |
| Operating Temperature Min. (Tmin) | -30 °C | |
| Minimum Diameter Shaft Shoulder (Da) | 238 mm | |
| Operating Temperature Max. (Tmax) | 120 °C | |
| Limiting Speed (Limiting Spe) | 1,020 1/min | |
| Minimum Shaft Shoulder (Dc Min) | 265.5 mm | |
| Reference Speed (Nϑr) | 570 1/min | |
| Maximum Recess Radius (Ra Max) | 5 mm | |
| Maximum Diameter Of Housing Shoulder (Da) | 347 mm | |
| Rib Diameter Inner Ring (D1) | 265.7 mm | |
| Shoulder Diameter Outer Ring (D1) | 347.2 mm | |
| Axial Displacement (S) | 7 mm | |
| Minimum Chamfer Dimension (Rmin) | 5 mm | |
| Fatigue Load Limit, Radial (Cur) | 350,000 N |
