BALL INSERT BEARING MPN:ER55
BALL INSERT BEARING
The Timken Ball Insert Bearing is a durable and reliable solution for heavy-duty applications. This cylindrical bearing features a radial/deep groove ball design with a double-sealed closure for maximum protection against contamination. Constructed with alloy steel and nylon materials, it can withstand temperatures up to 250°F. The NLGI 2 lithium complex grease lubricant ensures smooth operation and extended bearing life. Ideal for use in industrial equipment, machinery, and automotive applications, this bearing insert provides improved performance and reduced maintenance costs. Its compact design and easy installation make it a versatile choice for a wide range of industries and applications.
Top product features:
- Ball bearing design for radial and deep groove applications
- Double sealed closure for protection against dust and contaminants
- Lithium complex grease lubricant for extended operating temperature up to 250 Degrees F
Top product applications:
- Heavy Duty Industrial Equipment
- Machine Tool Spindles
- Aerospace Applications
Insert Bearing, Ball Material Alloy Steel, Bearing Industry Number ER55, Bearing Insert Type Radial/Deep Groove Ball, Bearing Insert Shape Cylindrical, Bore Diameter 3 7/16 in, Closure Double Sealed, Inner Ring Outside Diameter 4.125 in, Lubricant Material NLGI 2 Lithum Complex Grease, Maximum Temperature 250 Degrees F, Outer Ring Width 1.938 in, Outside Diameter 5 57/64 in, Ring Material Nylon, Rolling Element Material Alloy Steel, Rolling Element Rows 1, Seal Type Contact
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 7 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 7.00
- Package Width: 7.00
- Package Height: 4.00
- Package Weight: 7.93
Product info last updated on March 19, 2026 8:24am UTC
Category: Bearings, V-belts and Power Transmission Equipment