6012 NR
6000 Series Snap Ring Bearings
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Part No.
Part No.
6012 NR
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.43 kg
Tolerance class
P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
60 mm
Bore diameter tolerance
-0.015mm to 0
Outside diameter
95 mm
Outside diameter tolerance
-0.015mm to 0
Width
18 mm
Width tolerance
-0.15mm to 0
Outer Ring Dimensions
Outer ring locating feature
Snap Ring (fitted)
Outside diameter of snap ring
101.6 mm
Width of snap ring
2.46 mm
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
6902 lbf
Radial static load rating
5216 lbf
Limiting speed
9.5 X 1000 rpm
Lubrication
None
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 15.18
/ each
In Stock
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6012 NR Bearing Product Overview & Core Advantages
The 6012 NR is a single row deep groove ball bearing designed for exceptional radial load capacity and reliable performance in demanding applications. Its key distinguishing feature is the snap ring fitted to the outer ring, which provides secure axial location and simplifies housing design by eliminating the need for complex shoulder machining. Manufactured with chrome steel rings and balls and a stainless steel cage, this bearing offers high durability and consistent operation. Its open design allows for versatile re-lubrication options, making it a robust and cost-effective solution for a wide range of industrial machinery.
Model Code Breakdown
| Code Segment | Technical Meaning | Benefit |
|---|---|---|
| 6012 | Standard bearing designation indicating a metric, single row deep groove ball bearing with a 60 mm bore, 95 mm OD, and 18 mm width. | Defines the core bearing dimensions and type for interchangeability. |
| NR | Specifies that the outer ring has a snap ring groove and is supplied with a snap ring fitted. | Enables simplified axial location and secure mounting within the housing, reducing assembly time and cost. |
6012 NR Bearing Structural Features & Performance Benefits
- Snap Ring Locating Feature: The integrated snap ring on the outer ring provides a positive axial locating surface. This feature enhances mounting stability, prevents creeping, and allows for the use of simpler, more economical housing designs.
- High Load Capacity: The optimized deep groove raceway and high-quality chrome steel construction enable the bearing to support significant radial dynamic load ratings (6902 lbf) and static loads (5216 lbf).
- Versatile Speed Performance: With a limiting speed of 9,500 rpm and a robust stainless steel cage, this bearing is suitable for a wide range of operational speeds in various industrial environments.
- Flexible Lubrication: The open seal type allows for initial lubrication with a wide range of greases or oils and facilitates easy re-lubrication during service, extending bearing life in challenging conditions.
- Standardized Quality: Manufactured to P0 tolerance class and standard CN radial internal clearance, ensuring consistent performance and easy replacement.
6012 NR Bearing Typical Application Areas
This bearing is ideally suited for applications requiring secure axial location and reliable radial load support. Common uses include:
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Industrial Fans and Blowers
- Material Handling Equipment
- Agricultural Machinery
