61914
618 & 619 Series Thin Section Bearings
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Part No.
Part No.
61914
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.34 kg
Tolerance class
P6
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
70 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
100 mm
Outside diameter tolerance
-0.013mm to 0
Width
16 mm
Width tolerance
-0.15mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
5350 lbf
Radial static load rating
4114 lbf
Limiting speed
8.5 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:
$ 62.92
/ each
In Stock
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61914 Bearing Product Overview & Core Advantages
The 61914 is a single row deep groove ball bearing designed for high-precision applications requiring exceptional radial load capacity. This metric bearing features an open design, P6 tolerance class for superior dimensional accuracy, and a CN radial internal clearance, making it ideal for applications demanding high rotational accuracy and smooth operation. Its compact design, with a 70 mm bore and 16 mm width, provides a reliable and space-efficient solution for various industrial machinery.
61914 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 61914 | Basic designation for a single row deep groove ball bearing with a 70mm bore and 100mm OD. |
| Open (No Seal) | Bearing is supplied without seals or shields, allowing for higher limiting speeds and custom lubrication options. |
| P6 | Indicates a tolerance class with tighter dimensional and running accuracy than standard (P0) bearings. |
| CN | Specifies the standard (normal) radial internal clearance group. |
61914 Bearing Structural Features & Performance Benefits
- High Precision & Rigidity: Manufactured to P6 tolerance class, this bearing ensures minimal runout and precise shaft positioning, contributing to overall system rigidity.
- Superior Radial Load Capacity: The optimized single row design and chrome steel construction provide a high dynamic load rating of 5350 lbf and static load rating of 4114 lbf, ensuring reliable performance under significant radial loads.
- Optimized for High-Speed Operation: The stainless steel cage and open design contribute to a high limiting speed of 8,500 rpm, making it suitable for demanding high-speed applications.
- Versatile Operating Range: With a temperature range from -30°C to 120°C, this bearing is suitable for use in various environmental conditions.
61914 Bearing Typical Application Areas
This precision bearing is commonly specified in:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Pumps and Compressors
- Precision Machine Tool Spindles
- Material Handling Equipment
