62312-2RS1
6000, 6200 & 6300 Series Metric Standard Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
62312-2RS1
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
2.56 kg
Tolerance class
P6
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
60 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
130 mm
Outside diameter tolerance
-0.015mm to 0
Width
46 mm
Width tolerance
-0.15mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
18412 lbf
Radial static load rating
11690 lbf
Limiting speed
3.4 X 1000 rpm
Lubrication
Grease
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 82.83
/ each
In Stock
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62312-2RS1 Bearing Product Overview & Core Advantages
The 62312-2RS1 is a single row deep groove ball bearing designed for exceptional performance in demanding applications. This sealed bearing excels at handling radial loads while also accommodating moderate axial loads in both directions. Its compact design, combined with P6 tolerance class precision and pre-lubrication, ensures high operational reliability, making it an ideal choice for applications requiring long service life with minimal maintenance.
62312-2RS1 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Meaning | Technical Implication |
|---|---|---|
| 62312 | Basic Designation | Single row deep groove ball bearing with a 60 mm bore, 130 mm OD, and 46 mm width. |
| 2RS1 | Sealing | Features contact seals on both sides, providing superior protection against contaminants and retaining lubricant effectively. |
62312-2RS1 Bearing Structural Features & Performance Benefits
- High Load Capacity & Rigidity: The optimized single row design and high-quality chrome steel construction provide a high radial dynamic load rating of 18,412 lbf, ensuring stable performance under significant stress.
- Sealed & Pre-Lubricated for Longevity: The 2RS1 seals effectively shield the bearing interior from dust, moisture, and other contaminants. Combined with factory-applied grease lubrication, this creates a maintenance-free solution ideal for the specified temperature range of -30°C to 120°C.
- Precision & Speed: Manufactured to P6 tolerance class with a CN radial internal clearance, this bearing offers high running accuracy. The stainless steel cage contributes to a high limiting speed of 3,400 rpm, suitable for various high-speed applications.
62312-2RS1 Bearing Typical Application Areas
This versatile bearing is commonly specified in:
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
- Pumps and Compressors
