Part Number | SFR1-4 |
System of Measurement | Inch |
Bearing Type | Ball |
For Load Direction | Radial |
Construction | Single Row |
Inner Ring Type | Standard |
Seal Type | Open |
Bore Dia | 0.07813″ |
Bore Dia Tolerance | -0.0003″ to 0″ |
Outer Dia | 0.25″ |
Outer Dia Tolerance | -0.0003″ to 0″ |
Width | 0.0937″ |
Width Tolerance | -0.005″ to 0″ |
Flange Outer Dia | 0.296″ |
Flange Thickness | 0.023″ |
Ring Material | Stainless Steel |
Ball Material | Stainless Steel |
Cage Material | Stainless Steel |
Dynamic Radial Load | 49 lbf |
Static Radial Load | 15 lbf |
Max Speed (X1000 rpm) | 60.3 |
Lubrication | Required |
Temperature Range | -86 to 230 °F |
Tolerance Class | ABEC1 |
Radial Clearance Trade No | MC3 |
Radial Clearance | 0.00008″ to 0.0005″ |
RoHS | Compliant |
REACH | Compliant |
Ball Dia | 0.03941″ |
Ball Qty | 7 |
Weight | 0.46 g |

SFR1-4
Design Features of SFR1-4 Bearing
SFR1-4 Bearing is designed to effectively handle radial loads, provide precise alignment and facilitate easy mounting in applications where axial positioning is essential. SFR1-4 bore dia is 0.07813″. Its out dia is 0.25″. SFR1-4 flange outer dia is 0.296″ and its flange thickness is 0.023″. Its robust construction and flange design can offer reliable performance and extended service life.
What Benefits Can SFR1-4 Bearing Provide?
- Precise Axial Positioning: The integrated flange aids in securing the bearing axially, ensuring optimal alignment.
- Simplified Installation: The flange allows for easier bearing assembly and disassembly, reducing maintenance time.
- Enhanced Durability: This bearing typically has robust construction for prolonged service life, even in demanding applications.
- Reduced Friction: Their design aids in lowering friction, promoting energy efficiency.
What Can SFR1-4 Bearing Be Used for?
SFR1-4 Bearing is suitable for a wide range of applications due to their design and load handling capabilities, including:
- Automotive: used in assemblies like transmissions, steering mechanisms, and wheel hubs
- Industrial Machinery: such as conveyor systems, electric motors, and various mechanical handling systems
- Home Appliances: such as washing machines, air conditioners, and refrigerators
- Aerospace: used in aircraft control systems and satellite equipment
- Electronics: like hard drives and DVD players
- Robotics: used in robotic arms and automated machinery
$2.70