605 2rs
600 Series Miniature Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
605 2rs
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
3.75 g
Tolerance class
ABEC1
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
5 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
14 mm
Outside diameter tolerance
-0.008mm to 0
Width
5 mm
Width tolerance
-0.12mm to 0
Inner Ring Dimensions
Inner ring type
Standard
Ball & Washer Dimensions
Ball diameter
2.381 mm
Ball quantity
7
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
254 lbf
Radial static load rating
91 lbf
Limiting speed
40 X 1000 rpm
Lubrication
Required
Radial internal clearance
MC3
Radial internal clearance
0.002mm to 0.013mm
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Stainless Steel
Shield material
Nitrile Rubber
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 1.13
/ each
In Stock
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605 2rs Bearing Product Overview & Core Advantages
The 605 2RS bearing is a single row deep groove ball bearing featuring integrated rubber seals (2RS) on both sides. This metric bearing is engineered for applications requiring reliable performance under radial loads. Its compact design, with a 5 mm bore and 14 mm outside diameter, makes it an ideal precision component for space-constrained assemblies. The combination of chrome steel rings and balls with a stainless steel cage ensures durability and consistent operation, establishing it as a robust solution for various industrial applications.
605 2rs Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 605 | Basic bearing designation indicating a single row deep groove ball bearing with a 5 mm bore and 14 mm outside diameter. |
| 2RS | Signifies contact rubber seals on both sides of the bearing. This provides superior protection against contaminants and retains lubricant effectively, contributing to extended service life and reduced maintenance requirements. |
605 2rs Bearing Structural Features & Performance Benefits
- Robust Sealing: The Nitrile rubber seals (2RS) offer excellent protection against dust, moisture, and other contaminants, making the bearing suitable for harsh environments and enhancing its operational reliability.
- Optimized Internal Geometry: The deep groove raceway and 7 high-grade chrome steel balls ensure smooth operation and efficient radial load distribution.
- Stable Cage Design: The stainless steel cage securely retains the balls, minimizing friction and wear, which supports stable performance up to the limiting speed of 40,000 rpm.
- Precision Manufacturing: Manufactured to ABEC1 tolerance class with a controlled radial internal clearance (MC3: 0.002mm to 0.013mm), ensuring consistent performance and ease of integration into precision assemblies.
- Material Integrity: Constructed entirely from chrome steel for rings and balls, providing high hardness and resistance to wear, which is critical for the bearing's dynamic load rating of 254 lbf and long service life.
605 2rs Bearing Typical Application Areas
This versatile sealed ball bearing is commonly specified in:
- Small Electric Motors: Used in fans, power tools, and small appliances where compact size and reliable sealing are essential.
- Precision Instruments: Ideal for optical devices, gauges, and medical equipment requiring smooth, low-noise operation.
- Office Automation Equipment: Found in printers, scanners, and copiers for precise shaft support.
- Light-Duty Gearboxes and Transmissions: Supports shafts in low to moderate load power transmission systems.
