6304-2RSNRJEM
6300 Series Snap Ring Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
6304-2RSNRJEM
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
144 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
20 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
52 mm
Outside diameter tolerance
-0.013mm to 0
Width
15 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
3574 lbf
Radial static load rating
1765 lbf
Limiting speed
14 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:
$ 4.66
/ each
In Stock
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6304-2RSNRJEM Bearing Product Overview & Core Advantages
The 6304-2RSNRJEM is a single row deep groove ball bearing designed for exceptional performance in demanding applications. This metric bearing features a sealed construction and a snap ring groove on its outer ring, enabling reliable radial load capacity and simplified axial positioning within a housing. Manufactured to ABEC 1 | ISO P0 tolerance standards, it offers consistent precision and high operational reliability. Its compact design and sealed nature make it an ideal, long-lasting solution for a wide range of industrial machinery.
6304-2RSNRJEM Bearing Model Code Explained, Specifications & Naming Convention
The model number 6304-2RSNRJEM provides detailed technical specifications through its suffixes:
- 6304: Basic model number denoting a single row deep groove ball bearing with a 20mm bore, 52mm OD, and 15mm width.
- -2RS: Indicates the bearing is equipped with contact seals on both sides. These seals provide superior protection against contaminants and retain lubricant effectively.
- NR: Signifies that the outer ring has a snap ring groove. This feature allows for simplified axial location and secure mounting in a housing without the need for complex housing shoulders.
- JEM: This suffix is specific to the manufacturer and may refer to a particular internal specification, material grade, or optimized internal geometry for enhanced performance.
6304-2RSNRJEM Bearing Structural Features & Performance Benefits
The design of the 6304-2RSNRJEM translates directly into key performance benefits:
Robust Construction & High Load Capacity: Built entirely from chrome steel for the rings, balls, and cage, this bearing ensures high strength and durability. It offers a dynamic load rating of 3574 lbf and a static load rating of 1765 lbf, making it suitable for applications with significant radial loads.
Enhanced Reliability with Sealing: The 2RS double-contact seals effectively shield the bearing's interior from dust, moisture, and other contaminants while retaining lubricant. This significantly extends service life and reduces maintenance needs.
Simplified Installation and Positioning: The snap ring groove (NR) on the outer ring allows for secure axial location, simplifying housing design and assembly. This feature is crucial for preventing creep in applications where the outer ring is stationary.
Optimized for Standard Applications: With a standard CN radial internal clearance and a limiting speed of 14,000 rpm, this bearing is well-suited for a broad spectrum of industrial applications requiring reliable and efficient operation.
Robust Construction & High Load Capacity: Built entirely from chrome steel for the rings, balls, and cage, this bearing ensures high strength and durability. It offers a dynamic load rating of 3574 lbf and a static load rating of 1765 lbf, making it suitable for applications with significant radial loads.
Enhanced Reliability with Sealing: The 2RS double-contact seals effectively shield the bearing's interior from dust, moisture, and other contaminants while retaining lubricant. This significantly extends service life and reduces maintenance needs.
Simplified Installation and Positioning: The snap ring groove (NR) on the outer ring allows for secure axial location, simplifying housing design and assembly. This feature is crucial for preventing creep in applications where the outer ring is stationary.
Optimized for Standard Applications: With a standard CN radial internal clearance and a limiting speed of 14,000 rpm, this bearing is well-suited for a broad spectrum of industrial applications requiring reliable and efficient operation.
6304-2RSNRJEM Bearing Typical Application Areas
The 6304-2RSNRJEM is versatile and finds use in numerous sectors, including:
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment
- Agricultural Machinery
- Automotive Components (e.g., alternators, idlers)
