6011-2RSNRJ
6000 Series Snap Ring Bearings
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Part No.
Part No.
6011-2RSNRJ
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
373 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
55 mm
Bore diameter tolerance
-0.015mm to 0
Outside diameter
90 mm
Outside diameter tolerance
-0.015mm to 0
Width
18 mm
Width tolerance
-0.150mm to 0
Outer Ring Dimensions
Outer ring locating feature
Snap Ring (fitted)
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
6362 lbf
Radial static load rating
4766 lbf
Limiting speed
7.5 X 1000 rpm
Lubrication
None
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 16.2
/ each
In Stock
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6011-2RSNRJ Bearing Product Overview & Core Advantages
The 6011-2RSNRJ is a single row deep groove ball bearing designed for exceptional reliability in demanding applications. This metric bearing features an integral snap ring on its outer ring for simplified axial location and a sealed design to protect against contamination. Engineered from chrome steel, it offers a robust solution for primarily radial loads, with a high limiting speed and standardized ABEC 1 (ISO P0) precision, making it ideal for applications requiring consistent performance and ease of installation.
6011-2RSNRJ Bearing Model Code Explained, Specifications & Naming Convention
The model number 6011-2RSNRJ is decoded as follows:
- 6011: Basic series designation, indicating a medium-duty, single row deep groove ball bearing with a 55mm bore and 90mm OD.
- 2RS: Signifies that the bearing is equipped with contact seals on both sides. The "RS" denotes a Nitrile Rubber (NBR) seal, providing effective protection against contaminants and moisture retention.
- N: Indicates a snap ring groove machined on the outer ring.
- RJ: Specifies that a snap ring is supplied with the bearing, facilitating secure axial positioning within a housing without the need for complex housing shoulders.
6011-2RSNRJ Bearing Structural Features & Performance Benefits
- Robust Sealing & Contamination Resistance: The double-sided contact seals (2RS) effectively shield the internal components from dust, dirt, and moisture, significantly extending bearing service life in harsh environments. This design also helps retain the initial lubricant.
- Simplified Assembly and Axial Location: The inclusion of a snap ring (RJ) fitted into the outer ring groove (N) allows for secure axial fixation, simplifying housing design and reducing assembly time and cost.
- High-Grade Material Construction: Manufactured entirely from chrome steel for rings, balls, and cage, this bearing ensures high strength, durability, and reliable operation under the specified radial dynamic and static load ratings.
- Optimized for High-Speed Operation: The deep groove raceway and precision construction contribute to a high limiting speed, making it suitable for a wide range of industrial applications.
- Standard Precision & Clearance: Built to ABEC 1 (ISO P0) tolerance class with CN group radial internal clearance, ensuring consistent performance and interchangeability for most industrial uses.
6011-2RSNRJ Bearing Typical Application Areas
The 6011-2RSNRJ is widely used in various industrial sectors due to its sealed and pre-lubricated design with locating snap ring. Common applications include:
- Electric Motors and Gearboxes
- Industrial Pumps and Fans
- Material Handling Equipment (e.g., conveyor rollers)
- Agricultural Machinery
- Automotive Components (e.g., alternators, idler pulleys)
