6011NR JEM
6000 Series Snap Ring Bearings
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Part No.
Part No.
6011NR JEM
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Tolerance class
ABEC 1 | ISO P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
55 mm
Bore diameter tolerance
-0.015 mm to 0
Outside diameter
90 mm
Outside diameter tolerance
-0.015 mm to 0
Width
18 mm
Width tolerance
-0.12 mm 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:
$ 13.35
/ each
In Stock
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6011NR JEM Bearing Product Overview & Core Advantages
The 6011NR is a single row deep groove ball bearing engineered for high-performance radial load applications. Its defining feature is the snap ring groove on the outer ring, which facilitates simplified axial location and secure housing fit, reducing assembly complexity and cost. Manufactured to ABEC 1 (ISO P0) precision standards with a standard CN radial clearance, it offers reliable operation and consistent performance. The open design allows for versatile lubrication options, making it suitable for a wide range of industrial machinery.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 6011 | Standard bearing series designation, indicating a metric single row deep groove ball bearing with a 55mm bore, 90mm OD, and 18mm width. |
| NR | Indicates the outer ring has a snap ring groove. This feature allows for secure axial positioning of the bearing within a housing without the need for complex shoulder machining. |
6011NR JEM Bearing Structural Features & Performance Benefits
- Snap Ring Groove for Axial Location: The integrated groove on the outer ring enables the use of a snap ring, providing a cost-effective and space-saving method for axial retention, enhancing assembly reliability.
- High Radial Load Capacity: The single row deep groove construction is optimized to support significant radial loads, with a dynamic load rating of 6362 lbf and a static load rating of 4766 lbf.
- Precision Performance: Manufactured to ABEC 1 (ISO P0) tolerance class, ensuring smooth and quiet operation with minimal runout, ideal for general precision applications.
- Versatile Lubrication & Temperature Range: The open seal type allows for the application of various greases or oils to suit specific operational needs. It operates effectively within a temperature range of -30°C to 120°C.
- Robust Material Construction: Components are made from chrome steel, providing high strength, durability, and resistance to wear.
6011NR JEM Bearing Typical Application Areas
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
- Automotive Components (e.g., alternators, idlers)
