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 | NKIS65 | |
| Bore diameter | d | 65 mm |
| Outside diameter | D | 95 mm |
| Width | B | 28 mm |
| Basic dynamic load rating | C | 81 kN |
| Basic static load rating | C0 | 123 kN |
| Fatigue load limit | Pu | 22.2 kN |
| Reference speed | nref | 3600 r/min |
| Limiting speed | nG | 6000 r/min |
| Mass | ≈m | 0.641 kg |
| Minimum operating temperature | Tmin | -30 °C |
| Maximum operating temperature | Tmax | 120 °C |
Manufacturer Identity4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 1724745 | |
| Brand | INA | |
| Base Type | NKIS65 | |
| X Life Marking | XL |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Needle roller bearings NKIS, heavy series | |
| Short Description | Radial roller bearing |
Technical Data14 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Outside Diamater (D) | 95 mm | |
| Total Width (B) | 28 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 81,000 N | |
| Basic Static Load Rating, Radial (C0R) | 123,000 N | |
| Raceway Diameter Inner Ring (F) | 75 mm | |
| Operating Temperature Min. (Tmin) | -30 °C | |
| Limiting Speed For Grease Lubrication (Ng Grea) | 3,600 1/min | |
| Operating Temperature Max. (Tmax) | 120 °C | |
| Limiting Speed (Limiting Spe) | 6,000 1/min | |
| Reference Speed (Nϑr) | 3,600 1/min | |
| Axial Displacement (S) | 2 mm | |
| Bore Diameter (D) | 65 mm | |
| Minimum Chamfer Dimension (Rmin) | 1.1 mm | |
| Fatigue Load Limit, Radial (Cur) | 22,200 N |
