Tapered Roller Bearing Cone, 748S MPN:748S
Tapered Roller Bearing Cone, 748S
This tapered roller bearing cone from NTN is designed for heavy-duty applications requiring high load capacity and durability. With a bore diameter of 3 inches and a dynamic load capacity of 289 kN, it's suitable for use in industrial machinery, automotive, and construction equipment. The bearing's alloy steel construction and pressed steel cage ensure long-lasting performance in temperatures ranging from -40 to 250 degrees Fahrenheit. Ideal for applications with high axial and radial loads, this bearing cone is a reliable choice for manufacturers seeking to optimize their equipment's performance and extend its lifespan.
Top product features:
- Tapered design allows for smooth rotation and reduced friction
- Alloy steel ring material provides high strength and durability
- One row of rollers enables efficient load distribution and reduced vibration
Top product applications:
- Heavy-duty machinery
- Industrial equipment
- Automotive applications
Tapered Roller Bearing Cone, Bearing Industry Number 748S, Bore Diameter 3 in, Bore Type Cylindrical, Cage Material Pressed Steel, Compatible Cup Grainger Part Number 55PY32, Compatible Cup Manufacturer Part Number 742, Cone Width 1.837 in, Maximum Temperature 250 Degrees F, Minimum Temperature -40 Degrees F, Number of Rows One, Outside Diameter 5.591 in, Ring Material Alloy Steel, Roller Material Alloy Steel, System of Measurement Inch, Dynamic Load Capacity 289 kN, Inside Diameter 3 in
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 8 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 6.00
- Package Width: 6.10
- Package Height: 1.90
- Package Weight: 5.70
Product info last updated on March 24, 2026 3:33pm UTC
Category: Bearings, V-belts and Power Transmission Equipment