6310-2RS1NR
6300 Series Snap Ring Bearings
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Part No.
Part No.
6310-2RS1NR
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
1050 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
50 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
110 mm
Outside diameter tolerance
-0.015mm to 0
Width
27 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
13938 lbf
Radial static load rating
861 lbf
Limiting speed
6 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:
$ 18.54
/ each
In Stock
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6310-2RS1NR Bearing Product Overview & Core Advantages
The 6310-2RS1NR is a single row deep groove ball bearing designed for exceptional reliability in demanding applications. This sealed bearing features an integral snap ring groove on its outer ring, enabling simplified axial location within a housing. Its primary advantages include robust radial load capacity, effective protection against contamination with its contact seals, and maintenance-free operation due to its factory-pre-lubricated design. Engineered to ABEC 1 | ISO P0 precision standards, it delivers consistent performance and long service life in a wide range of industrial environments.
6310-2RS1NR Bearing Model Code Explained, Specifications & Naming Convention
| Model Suffix | Technical Meaning | Advantage |
|---|---|---|
| 2RS1 | Bearing fitted with two contact seals made of NBR rubber on both sides. | Provides superior protection against the ingress of contaminants like dust and moisture, retaining lubricant effectively. |
| NR | Outer ring has a snap ring groove (fitted). | Eliminates the need for a complex housing shoulder or end cover, simplifying assembly and reducing overall costs. |
6310-2RS1NR Bearing Structural Features & Performance Benefits
- Robust Load Handling: The single row deep groove construction is optimized to carry significant radial loads, with a dynamic load rating of 13,938 lbf. It can also accommodate moderate axial loads in both directions.
- Sealed & Pre-Lubricated for Longevity: The 2RS1 contact seals ensure the factory-applied grease is retained and contaminants are excluded, making the bearing maintenance-free for its entire service life under normal operating conditions.
- Simplified Mounting & Axial Location: The snap ring groove (NR) on the outer ring provides a positive axial locating feature, which is crucial for precise positioning and stability in the assembly.
- Wide Operating Temperature Range: Constructed from chrome steel and sealed with NBR, the bearing is suitable for a temperature range from -30°C to 120°C.
6310-2RS1NR Bearing Typical Application Areas
This versatile bearing is ideally suited for a broad spectrum of industrial machinery where reliability and simplified design are paramount. Key application areas include:
- Electric Motors and Gearboxes
- Industrial Pumps and Fans
- Material Handling Equipment (e.g., conveyor rollers)
- Agricultural Machinery
- Automotive Components (e.g., alternators, idler pulleys)
