6013-ZNR/JEM
6000 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6013-ZNR/JEM Bearing Product Overview & Core Advantages
The 6013-ZNR is a single row deep groove ball bearing designed for robust performance in demanding applications. This metric bearing excels in handling primarily radial loads and offers high operational reliability. A key distinguishing feature is its snap ring fitted on the outer ring, which simplifies axial location within a housing, saving space and reducing assembly costs. Manufactured to ABEC 1 | ISO P0 tolerance class, it provides consistent precision and is an excellent choice for applications requiring a balance of performance, durability, and value.
6013-ZNR/JEM Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning | Benefit |
|---|---|---|
| 6013 | Standard bearing series designation indicating a 65 mm bore, 100 mm OD, and 18 mm width. | Defines the core bearing dimensions for interchangeability and selection. |
| -Z | Denotes a shielded bearing on one side. | Protects against contamination from solid particles while allowing for high-speed operation. |
| -NR | Indicates the outer ring has a snap ring groove and is supplied with a snap ring. | Enables secure and simplified axial location, eliminating the need for a complex housing shoulder and reducing assembly time. |
6013-ZNR/JEM Bearing Structural Features & Performance Benefits
The performance of the 6013-ZNR is derived from its specific construction and material selection:
- High Load Capacity & Rigidity: The single row deep groove raceway and chrome steel construction (rings, balls, and cage) provide a robust structure capable of withstanding significant radial dynamic load ratings of 6857 lbf and radial static load ratings of 5665 lbf.
- Simplified Housing Design: The integrated snap ring is a major advantage for design engineers. It acts as a positive locating feature, allowing for a simpler, more compact housing design without the need for complex machining for shoulders or end caps.
- Contamination Protection: The shielded side helps retain lubricant and exclude larger contaminants, enhancing bearing service life in challenging environments.
- Broad Operating Range: With a temperature range of -30°C to 120°C, this bearing is suitable for a wide array of industrial applications.
6013-ZNR/JEM Bearing Typical Application Areas
The 6013-ZNR is a versatile component found in numerous industrial sectors. Its combination of radial load capacity, snap ring location, and contamination resistance makes it ideal for:
- Electric Motors and Gearboxes
- Industrial Pumps and Compressors
- Material Handling Equipment (e.g., Conveyor Pulleys)
- Agricultural Machinery
- Automotive Components (e.g., alternators, idlers)
