6214 NR/C3VB416
6200 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6214 NR/C3VB416 Bearing Product Overview & Core Advantages
The 6214 NR/C3 is a single row deep groove ball bearing designed for robust performance in demanding applications. Its primary advantage lies in its snap ring (NR) feature, which provides secure axial location and simplifies housing design by eliminating the need for complex shoulder machining. Manufactured to ABEC 1 | ISO P0 tolerance standards and featuring a liberal C3 radial internal clearance, this bearing is engineered to accommodate thermal expansion and heavy radial loads, ensuring reliable operation under a wide range of conditions.
6214 NR/C3VB416 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning |
|---|---|
| 6214 | Standard bearing series designation, indicating a single row deep groove ball bearing with a 70 mm bore, 125 mm OD, and 24 mm width. |
| NR | Snap Ring (fitted). A groove on the outer ring accommodates a snap ring, providing a positive axial locating surface and simplifying housing design. |
| C3 | Radial Internal Clearance greater than Normal (C0). This liberal clearance is suitable for applications with significant thermal gradients or where interference fits are used. |
6214 NR/C3VB416 Bearing Structural Features & Performance Benefits
- Snap Ring Locating Feature: The integrated snap ring groove on the outer ring allows for secure axial positioning within the housing. This design enhances assembly efficiency and provides a reliable locating feature without requiring complex and costly housing shoulders.
- Optimized Load Capacity: Constructed from high-grade chrome steel for both rings and balls, this bearing delivers a high radial dynamic load rating of 14,320 lbf and a radial static load rating of 10,116 lbf, making it suitable for heavy-duty applications.
- Operational Versatility: The C3 radial clearance accommodates thermal expansion in high-speed or high-temperature environments and compensates for tight interference fits, preventing premature failure due to excessive preload.
- Open Design & Custom Lubrication: The open (unsealed) construction allows for the application of specialized lubricants tailored to specific operational needs, such as high-temperature greases or oil-mist systems, optimizing performance for the application.
6214 NR/C3VB416 Bearing Typical Application Areas
The 6214 NR/C3 is ideally suited for applications requiring reliable radial load support and simplified axial location. Common industries and equipment include:
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
