61926
618 & 619 Series Thin Section Bearings
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Part No.
Part No.
61926
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
1.6 kg
Tolerance class
P6
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
130 mm
Bore diameter tolerance
-0.018mm to 0
Outside diameter
180 mm
Outside diameter tolerance
-0.018mm to 0
Width
24 mm
Width tolerance
-0.25mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
14613 lbf
Radial static load rating
15062 lbf
Limiting speed
4.5 X 1000 rpm
Lubrication
None
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:
$ 275.58
/ each
In Stock
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61926 Bearing Product Overview & Core Advantages
The 61926 is a metric single row deep groove ball bearing designed for exceptional radial load capacity in precision applications. Manufactured with P6 tolerance class and CN radial internal clearance, this bearing delivers high running accuracy and consistent performance. Its open design facilitates direct lubrication and allows for high-speed operation up to 4,500 rpm. Constructed entirely from high-grade chrome steel and featuring a durable stainless steel cage, the 61926 offers superior reliability and a long service life in demanding industrial environments.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 61926 | Basic model number denoting a single row deep groove ball bearing with a 130mm bore. |
| Open (No Seal/Shield suffix) | No contact seals or shields, allowing for higher speeds and direct lubrication access. |
| P6 | Tolerance class indicating higher dimensional and running accuracy than standard bearings. |
| CN | Standard (Normal) radial internal clearance group. |
61926 Bearing Structural Features & Performance Benefits
- High Radial Load Capacity: The deep groove raceway and single row design are optimized to support significant radial dynamic load ratings of 14,613 lbf and static load ratings of 15,062 lbf, making it ideal for applications with substantial radial forces.
- Precision Performance: Manufactured to P6 tolerance class, this bearing ensures minimal dimensional variation and high running accuracy, which is critical for applications requiring precise shaft positioning and smooth operation.
- High-Speed Capability: The combination of an open design, a lightweight stainless steel cage, and the absence of sealing drag enables a high limiting speed of 4,500 rpm.
- Robust Construction: Rings and balls made from chrome steel provide high hardness and wear resistance, while the stainless steel cage offers excellent corrosion resistance and strength.
- Versatile Temperature Range: Suitable for operating temperatures from -30°C to 120°C, accommodating a wide range of industrial environments.
61926 Bearing Typical Application Areas
This high-precision, open ball bearing is commonly specified in:
- Electric Motors and Generators
- Precision Machine Tool Spindles
- Industrial Gearboxes
- Pumps and Compressors
- Material Handling Equipment
