Part Number | TWD4860 |
Brand: BearingMaker | Interchangeable With: Schaeffler (INA) |
System of Measurement | Inch |
Roller Bearing Type | Needle |
Type | Washers |
Bore Dia | 3″ |
Bore Dia Tolerance | 0.06mm to 0.360mm |
Outer Dia | 3.75″ |
Outer Dia Tolerance | -0.612mm to -0.072mm |
Width | 0.126″ |
Material | Spring Steel |
Temperature Range | -30° to 110 °C |
RoHS | Compliant |
Weight | 64 g |

TWD4860
Design Features of TWD4860 Bearing
TWD4860 is thin, flat, and has a hardened, precision-ground surface for smooth operation and durability, supporting high axial loads. TWD4860 outer dia is 3.75″. Its bore dia is 3″. It is often made from materials like steel or stainless steel and may include lubrication grooves for better performance.
What Benefits Can TWD4860 Bearing Provide?
- Compact Design: Its thin, flat shape allows it to fit into tight axial spaces.
- High Load Capacity: It supports heavy axial loads while maintaining smooth operation.
- Durability: The hardened surface ensures long-lasting wear resistance.
- Precise Alignment: Precision-ground surfaces ensure even load distribution and reduced friction.
- Versatile Spring Steel Options: Available in materials suited for various environments, such as steel or stainless steel.
What Can TWD4860 Bearing Be Used for?
- Automotive Gearboxes: To support gears and handle axial loads in compact spaces.
- Industrial Machinery: In machines that require smooth axial movement under high loads.
- Aerospace Components: For lightweight applications where efficient load handling is crucial.
- Construction Equipment: In pivot points and other load-bearing areas.
- Power Tools: To reduce friction and wear in rotating components.