61817-2RZ
618 & 619 Series Thin Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
61817-2RZ
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.28 kg
Tolerance class
P6
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
85 mm
Bore diameter tolerance
-0.015mm to 0
Outside diameter
110 mm
Outside diameter tolerance
-0.013mm to 0
Width
13 mm
Width tolerance
-0.2mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
4384 lbf
Radial static load rating
3732 lbf
Limiting speed
6 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:
$ 77.73
/ each
In Stock
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61817-2RZ Bearing Product Overview & Core Advantages
The 61817-2RZ is a single row deep groove ball bearing designed for high-performance applications requiring reliable operation and compact design. As a sealed metric bearing, it excels in handling primarily radial loads while offering protection against contamination. Its key advantages include a high limiting speed of 6,000 rpm, consistent performance within a temperature range of -30°C to 120°C, and compliance with RoHS and REACH standards, making it a robust and environmentally conscious choice for precision machinery.
61817-2RZ Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning |
|---|---|
| 61817 | Basic series designation for a single row deep groove ball bearing with an 85mm bore and 110mm outside diameter. |
| 2RZ | Indicates the bearing is fitted with non-contact seals on both sides. The "RZ" suffix denotes low-friction seals that effectively protect against contaminants while minimizing torque and heat generation. |
61817-2RZ Bearing Structural Features & Performance Benefits
- Robust Construction & High Load Capacity: Manufactured from chrome steel rings and balls with a stainless steel cage, this bearing offers excellent durability. It features a radial dynamic load rating of 4384 lbf and a static load rating of 3732 lbf, ensuring reliable performance under significant stress.
- Enhanced Sealing & Lubrication: The 2RZ non-contact seals provide superior protection against dust and moisture ingress, extending service life. The bearing comes pre-lubricated with grease, offering long-term, maintenance-free operation within its specified temperature range.
- Precision & High-Speed Operation: Built to P6 tolerance class with a CN radial internal clearance, it ensures precise running accuracy and low vibration. This precision, combined with the optimized design, enables a high limiting speed of 6,000 rpm.
61817-2RZ Bearing Typical Application Areas
This bearing is ideally suited for applications demanding compactness, high speed, and reliability. Key sectors include:
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment
- Precision Agricultural Machinery
