Part Number | SF4-9M |
System of Measurement | Metric |
Bearing Type | Ball |
Washers Type | grooved raceway |
For Load Direction | Thrust |
Inner Ring Type | Standard |
Seal Type | Open |
Bore Dia | 4 mm |
Bore Dia Tolerance | -0.008mm to 0 |
Outer Dia | 9 mm |
Outer Dia Tolerance | -0.008mm to 0 |
Housing Washer ID | 4.2 mm |
Shaft Washer OD | 8.8 mm |
Height | 4 mm |
Height Tolerance | -0.12mm to 0 |
Washer Material | 440C Stainless Steel |
Ball Material | 440C Stainless Steel |
Cage Material | Bronze |
Dynamic Thrust Load | 720 N |
Static Thrust Load | 468 N |
Max Speed (X1000 rpm) | 7.2 |
Lubrication | Required |
Temperature Range | -30° to 110 °C |
RoHS | Compliant |
REACH | Compliant |
Ball Dia | 1.588 mm |
Ball Qty | 6 |
Weight | 1.2 g |

SF4-9M
Design Features of SF4-9M
SF4-9M is designed to handle axial loads in compact spaces, offering high strength and corrosion resistance. SF4-9M outer dia is 9 mm. Its bore dia is 4 mm. Its precise construction ensures reliable performance in demanding applications like robotics, medical devices, and precision instruments.
What Benefits Can SF4-9M Provide?
- Corrosion Resistance: Ideal for use in harsh or moisture-rich environments.
- Compact Design: Effectively handles axial loads in small spaces.
- Durability: Ensures a long service life under demanding conditions.
- Precision: Delivers reliable performance in applications requiring high accuracy.
- Versatility: Suitable for robotics, medical devices, and miniature machinery.
What Can SF4-9M Be Used for?
- Robotics: Provides smooth and precise axial motion in compact robotic joints and mechanisms.
- Medical Devices: Supports axial loads in precision equipment like surgical instruments and diagnostic tools.
- Miniature Machinery: Ensures reliable performance in small-scale motors and mechanical assemblies.
- Aerospace Components: Handles lightweight axial loads in space-constrained environments.
- Optical Equipment: Delivers stable motion in high-precision optical systems like cameras and microscopes.
$2.33