61828-2RS1
618 & 619 Series Thin Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
61828-2RS1
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.86 kg
Tolerance class
P6
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
140 mm
Bore diameter tolerance
-0.018mm to 0
Outside diameter
175 mm
Outside diameter tolerance
-0.018mm to 0
Width
18 mm
Width tolerance
-0.25mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
8768 lbf
Radial static load rating
10454 lbf
Limiting speed
2 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:
$ 214.04
/ each
In Stock
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61828-2RS1 Bearing Product Overview & Core Advantages
The 61828-2RS1 is a single row deep groove ball bearing designed for exceptional reliability in demanding applications. This metric bearing features integral contact seals (2RS1) for superior contamination protection and is pre-lubricated with grease for long service life. Its compact design, characterized by a relatively small cross-section for its bore size, provides excellent radial load capacity and is suitable for high-speed operation. Manufactured to P6 tolerance class, it ensures high running accuracy and consistent performance, making it an ideal choice for applications requiring precision and durability.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 61828 | Basic series designation for a single row deep groove ball bearing with a 140mm bore and specific dimensions. |
| 2RS1 | Designates contact seals on both sides. The RS1 type seal provides effective protection against contaminants while offering low friction. |
61828-2RS1 Bearing Structural Features & Performance Benefits
- Robust Construction & High Load Capacity: Built from chrome steel rings and balls with a stainless steel cage, this bearing delivers a high radial dynamic load rating of 8768 lbf and a radial static load rating of 10454 lbf, ensuring reliable performance under significant stress.
- Effective Sealing & Lubrication: The 2RS1 contact seals effectively shield the bearing interior from dust, moisture, and other contaminants. Combined with factory-applied grease lubrication, this design offers a long, maintenance-free service interval in a wide temperature range from -30°C to 120°C.
- Precision & Speed Performance: Manufactured to P6 tolerance class with standard CN radial internal clearance, this bearing ensures high running accuracy and smooth operation, supporting a limiting speed of 2000 rpm.
- Compact & Lightweight Design: With a width of only 18 mm and a weight of 0.86 kg, it provides a space-saving and weight-efficient solution without compromising performance.
61828-2RS1 Bearing Typical Application Areas
This sealed deep groove ball bearing is widely used across various industries due to its versatility and reliability. Key applications include:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring sealed and pre-lubricated ball bearings.
