Tapered Roller Bearing Cone, 2-1/4 MPN:45291
Tapered Roller Bearing Cone, 2-1/4
This NTN Tapered Roller Bearing Cone is a high-performance component designed for heavy-duty applications. With a bore diameter of 2 1/4 inches and a dynamic load capacity of 31,500 lbf, it provides reliable support for machinery and equipment in extreme temperatures. Suitable for use in industrial settings, the cone is compatible with cup manufacturers' part numbers 45220 and 45221. Its chrome steel cage and carbon steel construction ensure durability and resistance to wear and tear. Ideal for applications in manufacturing, construction, and heavy machinery, this bearing cone offers long-lasting performance and efficiency.
Top product features:
- Tapered design enables smooth rotation and reduced friction in applications.
- Carbon steel construction provides high strength and durability.
- One-row design allows for efficient load distribution and reduced vibration.
Top product applications:
- Heavy Duty Truck Axles
- Industrial Gearboxes and Speed Reducers
- Construction and Mining Equipment
Tapered Roller Bearing Cone, Bearing Industry Number 45291, Bore Diameter 2 1/4 in, Bore Type Tapered, Cage Material Chrome Steel, Compatible Cup Manufacturer Part Number 45220, 45221, Cone Width 1.218 in, Lubricant Material Not Applicable, Maximum Temperature 250 Degrees F, Minimum Temperature -40 Degrees F, Number of Rows One, Outside Diameter 3.66 in, Ring Material Carbon Steel, Roller Material Carbon Steel, System of Measurement Inch, Dynamic Load Capacity 31,500 lbf
Additional Information
- Country of Origin: US
- 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: 4.50
- Package Width: 4.50
- Package Height: 1.25
- Package Weight: 1.61
Product info last updated on March 1, 2026 6:57am UTC
Category: Bearings, V-belts and Power Transmission Equipment