6201-2RSNR/C3 HT51
6200 Series Snap Ring Bearings
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Part No.
Part No.
6201-2RSNR/C3 HT51
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
37 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
12 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
32 mm
Outside diameter tolerance
-0.011mm to 0
Width
10 mm
Width tolerance
-0.120mm to 0
Outer Ring Dimensions
Outer ring locating feature
Snap Ring (fitted)
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
1529 lbf
Radial static load rating
686 lbf
Limiting speed
22 X 1000 rpm
Lubrication
None
Radial internal clearance
C3
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:
$ 2.14
/ each
In Stock
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6201-2RSNR/C3 HT51 Bearing Product Overview & Core Advantages
The 6201-2RSNR/C3 is a single row deep groove ball bearing designed for high reliability and robust performance in demanding applications. This metric bearing excels at handling primarily radial loads and is characterized by its sealed design and snap ring groove on the outer ring for secure axial location. Manufactured to ABEC 1 | ISO P0 tolerance standards and featuring a C3 radial internal clearance, it offers dependable operation and is ideal for applications requiring a compact, pre-lubricated, and easily mounted bearing solution.
6201-2RSNR/C3 HT51 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| 6201 | Basic Bearing Series & Size | Denotes a single row deep groove ball bearing with a 12mm bore, 32mm OD, and 10mm width. |
| 2RS | Contact Seals on Both Sides | Provides effective protection against contaminant ingress and retains lubricant, enhancing bearing service life. |
| NR | Snap Ring Groove on Outer Ring | Facilitates simplified axial location and secure mounting within a housing, reducing assembly complexity. |
| /C3 | Radial Internal Clearance greater than Normal | Suited for applications with expected thermal expansion or where interference fits are used, preventing preload and ensuring smooth operation. |
6201-2RSNR/C3 HT51 Bearing Structural Features & Performance Benefits
- Robust Construction & High Load Capacity: Built entirely from chrome steel for rings, balls, and cage, this bearing delivers high strength and durability. With a radial dynamic load rating of 1529 lbf and a static load rating of 686 lbf, it is engineered to handle significant radial stresses.
- Enhanced Sealing & Maintenance-Free Operation: The integral 2RS contact seals on both sides effectively shield the bearing interior from dust, moisture, and other contaminants. This design, combined with factory-applied lubrication, ensures long-term, maintenance-free performance.
- Secure Mounting & Axial Location: The snap ring groove (NR) on the outer ring allows for a positive axial location, simplifying the housing design and providing a secure fit that resists creep under load.
- Optimized Internal Clearance: The C3 radial internal clearance provides operational stability in applications prone to thermal gradients or where press-fits are employed, preventing binding and reducing friction.
6201-2RSNR/C3 HT51 Bearing Typical Application Areas
The 6201-2RSNR/C3 is a versatile component widely used across various industries, including:
- Electric Motors and Gearboxes
- Industrial Fans and Blowers
- Conveyor Systems and Material Handling Equipment
- Agricultural Machinery
- Automotive Components (e.g., alternators, idler pulleys)
