61813-2RS1
618 & 619 Series Thin Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
61813-2RS1
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.13 kg
Tolerance class
P6
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
65 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
85 mm
Outside diameter tolerance
-0.013mm to 0
Width
10 mm
Width tolerance
-0.15mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
2788 lbf
Radial static load rating
2855 lbf
Limiting speed
4.5 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:
$ 53.85
/ each
In Stock
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61813-2RS1 Bearing Product Overview & Core Advantages
The 61813-2RS1 is a metric single row deep groove ball bearing designed for high-performance applications requiring reliable radial load capacity and compact design. Its sealed construction (2RS1) provides superior contamination protection, making it ideal for applications where maintenance-free operation and long service life are critical. Featuring P6 tolerance class precision and pre-lubricated with grease, this bearing delivers consistent performance and is ready for immediate installation, offering an excellent balance of durability, precision, and operational reliability.
61813-2RS1 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 61813 | Basic bearing designation for a single row deep groove ball bearing series with 65mm bore, 85mm OD, and 10mm width. |
| 2RS1 | Bearing features contact seals on both sides, providing effective protection against contaminants and retention of lubricant. |
61813-2RS1 Bearing Structural Features & Performance Benefits
- Optimized Radial Load Capacity: The single row deep groove raceway geometry is engineered to efficiently support significant radial loads (Dynamic: 2788 lbf, Static: 2855 lbf), ensuring stable operation under demanding conditions.
- Sealed & Lubricated for Life: The integral 2RS1 seals shield the bearing interior from dust, moisture, and other contaminants. Combined with factory-applied grease, this creates a maintenance-free solution, reducing downtime and total cost of ownership.
- High-Precision Operation: Manufactured to P6 tolerance class with a CN radial internal clearance, this bearing provides running accuracy and reduced vibration, which is essential for smooth and quiet operation.
- Robust Material Construction: Components made from chrome steel (rings and balls) and a stainless steel cage offer high strength, wear resistance, and good corrosion protection, contributing to a long operational lifespan.
61813-2RS1 Bearing Typical Application Areas
- Electric Motors and Generators
- Small Gearboxes and Power Transmission Systems
- Industrial Fans and Blowers
- Conveyor Idler Rollers
- Agricultural Machinery
- Material Handling Equipment
