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 | SL192318 | |
| Bore diameter | d | 90 mm |
| Outside diameter | D | 190 mm |
| Width | B | 64 mm |
| Basic dynamic load rating | C | 620 kN |
| Basic static load rating | C0 | 650 kN |
| Fatigue load limit | Pu | 118 kN |
| Reference speed | nref | 1760 r/min |
| Limiting speed | nG | 2750 r/min |
| Mass | ≈m | 8.619 kg |
| Minimum operating temperature | Tmin | -30 °C |
| Maximum operating temperature | Tmax | 120 °C |
Manufacturer Identity3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 1221976 | |
| Brand | INA | |
| Base Type | SL192318 |
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) | 90 mm | |
| Outside Diamater (D) | 190 mm | |
| Total Width (B) | 64 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 620,000 N | |
| Basic Static Load Rating, Radial (C0R) | 650,000 N | |
| Raceway Diameter Inner Ring (F) | 105.3 mm | |
| Operating Temperature Min. (Tmin) | -30 °C | |
| Minimum Diameter Shaft Shoulder (Da) | 105 mm | |
| Operating Temperature Max. (Tmax) | 120 °C | |
| Limiting Speed (Limiting Spe) | 2,750 1/min | |
| Minimum Shaft Shoulder (Dc Min) | 117.5 mm | |
| Reference Speed (Nϑr) | 1,760 1/min | |
| Maximum Recess Radius (Ra Max) | 3 mm | |
| Maximum Diameter Of Housing Shoulder (Da) | 152.5 mm | |
| Rib Diameter Inner Ring (D1) | 117.5 mm | |
| Shoulder Diameter Outer Ring (D1) | 152.5 mm | |
| Axial Displacement (S) | 4 mm | |
| Minimum Chamfer Dimension (Rmin) | 3 mm | |
| Fatigue Load Limit, Radial (Cur) | 118,000 N |
