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 | NATV6 | |
| Bore diameter | d | 6 mm |
| Outside diameter | D | 19 mm |
| Width | B | 12 mm |
| Basic dynamic load rating | C | 5.4 kN |
| Basic static load rating | C0 | 8.1 kN |
| Fatigue load limit | Pu | 1.19 kN |
| Limiting speed | nG | 3100 r/min |
| Mass | ≈m | 0.021 kg |
Manufacturer Identity4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 399049 | |
| Brand | INA | |
| Base Type | NATV6 | |
| X Life Marking | n.r. |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Yoke type track rollers NATV..-PP-A, single row needle roller bearings with particularly thick-walled outer ring, full complement needle roller set and an inner ring, axial guidance of outer ring is provided by the plastic axial plain washers and contact washers, three-stage sealing by plastic axial plain washer on both sides | |
| Short Description | Yoke type track roller |
Technical Data12 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore Diameter (D) | 6 mm | |
| Outside Diamater (D) | 19 mm | |
| Width Inner Ring (B) | 12 mm | |
| Basic Dynamic Load Rating, Radial (Cr W) | 5,400 N | |
| Basic Static Load Rating, Radial (C0R W) | 8,100 N | |
| Speed On Permanent Grease Lubrication (Nd G) | 3,100 1/min | |
| Width, Outer Ring (C) | 11 mm | |
| Permissible Static Load, Radial (F0R Per) | 8,100 N | |
| Permissible Dynamic Load Outer Ring, Radial (Fr Per) | 7,100 N | |
| Outside Diameter Of Thrust Washer (D2) | 15 mm | |
| Fatigue Load Limit, Radial (Cur W) | 1,190 N | |
| Minimum Chamfer Dimension (Rmin) | 0.15 mm |
