Radial Ball Bearing, 6311 Industry Number, Double Shielded, 55 mm Dia, Alloy Steel MPN:311KDD
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Free Shipping
In Stock
SKU
510-G8004857
Radial Ball Bearing, 6311 Industry Number, Double Shielded, 55 mm Dia, Alloy Steel
This high-performance radial ball bearing is designed for demanding applications where reliability and precision are paramount. With a 55mm bore diameter and 120mm outside diameter, it provides a large contact area for smooth operation and reduced vibration. The double shielded design protects against contamination and debris, while the alloy steel construction ensures durability and resistance to wear. Suitable for use in industrial machinery, automotive systems, and other high-load applications, this bearing offers exceptional dynamic radial load capacity and ABEC 1 precision, making it an ideal choice for manufacturers seeking to optimize their equipment's performance and lifespan.
Top product features:
- Double shielded design provides protection from dust and contamination
- Radial ball bearing type allows for smooth rotation and high load capacity
- Alloy steel construction offers high strength and durability
Top product applications:
- Industrial machinery
- Conveyor systems
- Generators
Radial Ball Bearing, Bearing Industry Number 6311, Bore Diameter 55 mm, Closure Double Shielded, Outer Ring Width 29 mm, Outside Diameter 120 mm, Ring Material Alloy Steel, System of Measurement Metric, Cage Material Steel, ABEC Rating 1, Ball Material Alloy Steel, Bore Diameter Tolerance +0/-0.015 mm, Dynamic Radial Load Capacity 79,300 N, Fillet Radius 2 mm, Includes Retaining Ring No, Lubricant Material SRI 2
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: 4.90
- Package Width: 5.10
- Package Height: 1.40
- Package Weight: 3.10
Product info last updated on March 4, 2026 3:32pm UTC
Category: Bearings, V-belts and Power Transmission Equipment