Bearings
Ball Bearings
SKF Ball Bearings
Quick Code: BB-11541
6311-2RS1 C3 SKF Sealed Ball Bearing 55mm x 120mm x 29mm
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Product Specification
Brand
SKF
Inside Dia
55mm
Outside Dia
120mm
RPM Grease
6200
RPM Oil
8400
Sealing
Sealed
Width
29mm
Reference
6311-2RS1/C3
Quick Order Code
BB-11541
Product Description
The 6311-2RS1/C3 SKF Sealed Ball Bearing is a high-performance, versatile radial bearing designed to excel in demanding industrial and mechanical applications. Featuring a robust 55mm x 120mm x 29mm dimension profile, this single-row deep groove ball bearing offers exceptional durability, reliability, and protection.
Key Features:
- Manufactured by SKF - the worlds leading bearing manufacturer
- Single row deep groove ball race design
- Double rubber seals for superior protection against dust and contaminants
- C3 clearance for enhanced thermal expansion and high-speed performance
- Pre-charged with high-quality lubricating grease
- Radial ball bearing configuration
Technical Specifications:
- Inside Diameter: 55mm
- Outside Diameter: 120mm
- Bearing Width: 29mm
- Maximum Grease RPM: 6,200
- Maximum Oil Lubrication RPM: 8,400
- Sealing Type: Sealed (2RS)
Performance Advantages:
The C3 clearance and double rubber seals provide exceptional benefits:
- Allows for thermal expansion at high speeds and temperatures
- Prevents entry of dust, dirt, and other contaminants
- Effectively retains internal lubrication
- Extends bearing life and maintains consistent performance
Typical Applications:
- Electric motors
- Automotive systems
- Industrial machinery
- Pumps and compressors
- Agricultural equipment
- Material handling systems
- High-speed rotating equipment
As a product from SKF, the worlds largest bearing manufacturer, this 6311-2RS1/C3 bearing represents the pinnacle of engineering excellence. Its robust design, versatility, and advanced protective features make it an ideal solution for engineers and maintenance professionals seeking a reliable, high-performance ball bearing.
