Tapered Roller Bearing Assy., 1.187 MPN:45291/45220
Tapered Roller Bearing Assy., 1.187
This Tapered Roller Bearing Assembly from NTN is designed for heavy-duty applications, featuring a sturdy construction with a cylindrical bore and pressed steel cage. With a maximum temperature rating of 250°F and a minimum temperature rating of -40°F, it can withstand extreme conditions. Its tapered roller design provides smooth rotation and reduced friction, making it ideal for use in industrial equipment, machinery, and heavy machinery applications. The bearing's compact size and lightweight design also make it suitable for use in space-constrained environments, such as robotics and automation systems.
Top product features:
- Tapered roller bearing assembly with one row of rollers for reduced friction and increased load capacity.
- Cylindrical bore for smooth rotation and reduced vibration.
- Carbon steel ring and roller materials for high strength and durability.
Top product applications:
- Machine Tooling
- Heavy Duty Construction Equipment
- Aerospace Industry
Tapered Roller Bearing Assembly, Bearing Industry Number 45291/45220, Bore Diameter 2 1/4 in, Bore Type Cylindrical, Cage Material Pressed Steel, Cone Width 1.218 in, Cup Width 0.937 in, Flange Diameter Not Applicable, Flange Type Non-Flanged, Lubricant Material Not Applicable, Maximum Temperature 250 Degrees F, Minimum Temperature -40 Degrees F, Number of Rows One, Outside Diameter 4 1/8 in, Overall Width 1.187 in, Ring Material Carbon Steel, Roller Material Carbon Steel
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: 2.35
Product info last updated on May 6, 2026 7:36am UTC
Category: Bearings, V-belts and Power Transmission Equipment