6211 NRJEM
6200 Series Snap Ring Bearings
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Part No.
Part No.
6211 NRJEM
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.6 kg
Tolerance class
ABEC 1 | ISO P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
55 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
100 mm
Outside diameter tolerance
-0.013mm to 0
Width
21 mm
Width tolerance
-0.15mm to 0
Outer Ring Dimensions
Outer ring locating feature
Snap Ring (fitted)
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
10386 lbf
Radial static load rating
6519 lbf
Limiting speed
9 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:
$ 15.16
/ each
In Stock
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6211 NRJEM Bearing Product Overview & Core Advantages
The 6211 NRJEM is a single row deep groove ball bearing designed for exceptional radial load capacity and reliable performance in general industrial applications. This metric bearing features a snap ring groove on its outer ring, providing a secure and cost-effective axial location method within the housing. Manufactured to ABEC 1 | ISO P0 tolerance standards with a normal radial internal clearance (CN), it offers a robust solution for a wide operating temperature range from -30°C to 120°C. Its open design allows for versatile lubrication options, making it a highly adaptable and dependable component.
6211 NRJEM Bearing Model Code Explained, Specifications & Naming Convention
The model number 6211 NRJEM can be broken down as follows:
- 6211: Standard designation for a single row deep groove ball bearing with a 55 mm bore, 100 mm OD, and 21 mm width.
- NR: Signifies that the outer ring has a snap ring groove. This feature simplifies housing design and prevents axial movement.
- JEM: Indicates the specific snap ring is supplied with the bearing, ensuring a complete and ready-to-install unit.
6211 NRJEM Bearing Structural Features & Performance Benefits
- High Radial Load Capacity: The optimized deep groove raceway and chrome steel construction enable it to handle significant radial dynamic load ratings of 10,386 lbf and static load ratings of 6,519 lbf.
- Simplified Assembly with Snap Ring: The integrated snap ring (fitted) eliminates the need for complex housing shoulders or end caps, reducing assembly time and cost while ensuring secure axial positioning.
- Broad Operational Compatibility: The open seal type allows for the use of various lubricants, including grease or oil, to suit specific application requirements. Its wide temperature range ensures performance in diverse environments.
- Standard Precision & Reliability: Built to ABEC 1 tolerance class, this bearing provides consistent and reliable operation for a vast majority of industrial machinery without the need for ultra-high precision.
6211 NRJEM Bearing Typical Application Areas
The 6211 NRJEM is ideally suited for applications requiring robust radial support and simplified housing design, including:
- Electric Motors and Gearboxes
- Industrial Fans and Blowers
- Material Handling Conveyors
- Agricultural Machinery
- General Industrial Machinery where a snap ring is specified for housing retention
