INA NATV8 bearings
Yoke type track rollers NATV, full complement needle roller set, with axial guidance, gap seals on both sides

- Measurement system
- Metric
- Bore diameter
- 8.000 mm
- Outside diameter
- 24.000 mm
- Width
- 15.000 mm
- Width, ourter ring
- 14.000 mm
- Width, inner ring
- 15.000 mm
- Cr
- 7800 N
- C0r
- 11700 N
- Limiting speed
- 2500 r/min
- Net weight
- 41.9 g
- Number of rows
- 1
- Sealing
- Seal on both sides
- Cage
- Without
- Bore type
- Cylindrical
- Outer diameter type
- Crowned
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- Other
- Internal clearance
- Between C2 and CN
- Lubricant in bearing
- Grease
- Relubrication feature
- With
In stock
Technical specification for INA NATV8
Part Number | NATV8 | |
---|---|---|
Main Dimensions & Performance Data | ||
d | 8 mm | Bore diameter |
D | 24 mm | Outside diameter |
B | 15 mm | Width of the bearing |
Cr w | 7800 N | Basic dynamic load rating, radial |
C0r w | 11700 N | Basic static load rating, radial |
Cur w | 1620 N | Fatigue load limit, radial |
nD G | 2500 1/min | Speed on permanent grease lubrication |
F0r per | 11700 N | Permissible static load, radial |
Fr per | 10200 N | Permissible dynamic load outer ring, radial |
m | 41.9 g | Weight |
Dimensions | ||
C | 14 mm | Width, outer ring |
d2 | 19 mm | Outside diameter of thrust washer |
rmin | 0.3 mm | Minimum chamfer dimension |

INA NATV8 - Yoke type track rollers NATV, full complement needle roller set, with axial guidance, gap seals on both sides.
NATV8 INA is single row units mounted on shafts. It comprise thick-walled outer ring with a profiled outside surface and full complement needle roller sets. NATV8 INA can support high radial loads as well as axial loads arising from slight misalignment and skewed running.
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