6215-ZNR
6200 Series Snap Ring Bearings
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Part No.
Part No.
6215-ZNR
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
1170 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
75 mm
Bore diameter tolerance
-0.015mm to 0
Outside diameter
130 mm
Outside diameter tolerance
-0.018mm to 0
Width
25 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
15152 lbf
Radial static load rating
10858 lbf
Limiting speed
4.8 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:
$ 35.34
/ each
In Stock
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6215-ZNR Bearing Product Overview & Core Advantages
The 6215-ZNR is a single row deep groove ball bearing engineered for robust performance in demanding applications. This metric bearing features a shielded design and a unique snap ring groove on its outer ring, facilitating secure axial location within a housing. Manufactured to ABEC 1 | ISO P0 tolerance standards, it delivers reliable operation and is designed to primarily handle radial loads. Its construction from high-grade chrome steel ensures durability and a long service life, making it a versatile and cost-effective solution for a wide range of industrial machinery.
Model Code Breakdown
The model number 6215-ZNR can be decoded as follows:
- 6215: Standard designation for a single row deep groove ball bearing with a 75 mm bore and 130 mm outside diameter.
- Z: Denotes that one side of the bearing is equipped with a shield. This provides protection against contamination from solid particles while minimizing friction.
- NR: Indicates that the outer ring has a snap ring groove (fitted). This feature allows for simplified axial location and secure mounting within the housing, reducing the need for complex housing designs.
6215-ZNR Bearing Structural Features & Performance Benefits
- Robust Construction: Built entirely from chrome steel (rings, balls, and cage), this bearing offers high strength and resistance to wear, contributing to its excellent dynamic and static load ratings.
- Simplified Assembly and Location: The integrated snap ring groove is a key feature that simplifies installation and provides a positive axial location, enhancing the overall rigidity of the assembly.
- Contamination Protection: The shielded (Z) design effectively protects the bearing's interior from larger particulate contaminants, helping to maintain performance and extend service life in moderately dirty environments.
- Standardized Precision: Conformance to ABEC 1 | ISO P0 tolerance class ensures consistent quality, smooth operation, and reliable interchangeability.
- Wide Temperature Range: Suitable for operating temperatures from -30°C to 120°C, accommodating various industrial conditions.
6215-ZNR Bearing Typical Application Areas
The 6215-ZNR is ideally suited for applications requiring reliable radial load capacity and secure mounting. Common uses include:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
