Tapered Roller Bearing Cone, 3578 MPN:3578
Tapered Roller Bearing Cone, 3578
The NTN 3578 Tapered Roller Bearing Cone is a precision-engineered component designed for heavy-duty applications. Its alloy steel construction and tapered roller design provide exceptional load-carrying capacity and smooth operation. Suitable for use in a variety of industries, including manufacturing, construction, and mining, this bearing cone is compatible with the 55PX70 cup from Grainger and other manufacturers. With a dynamic load capacity of 104 kN and a temperature range of -40°F to 250°F, it can withstand harsh environments and heavy loads. Ideal for use in applications such as gearboxes, transmissions, and heavy machinery.
Top product features:
- Tapered roller bearing design provides smooth rotation and reduced friction in applications.
- Alloy steel construction offers high strength and durability in demanding environments.
- One-row design allows for efficient load distribution and reduced vibration.
Top product applications:
- Heavy Duty Truck Axles
- Industrial Gearboxes
- Construction Equipment
Tapered Roller Bearing Cone, Bearing Industry Number 3578, Bore Diameter 1 3/4 in, Bore Type Cylindrical, Cage Material Pressed Steel, Compatible Cup Grainger Part Number 55PX70, Compatible Cup Manufacturer Part Number 3520, Cone Width 1.215 in, Maximum Temperature 250 Degrees F, Minimum Temperature -40 Degrees F, Number of Rows One, Outside Diameter 3.13 in, Ring Material Alloy Steel, Roller Material Alloy Steel, System of Measurement Inch, Dynamic Load Capacity 104 kN, Inside Diameter 1.75 in
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 3.60
- Package Width: 3.60
- Package Height: 1.60
- Package Weight: 1.08
Product info last updated on February 14, 2026 3:47pm UTC
Category: Bearings, V-belts and Power Transmission Equipment