S601x
600 Series Stainless Steel Miniature Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
S601x
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.31 g
Tolerance class
ABEC1
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
1.5 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
6 mm
Outside diameter tolerance
-0.008mm to 0
Width
2.5 mm
Width tolerance
-0.12mm to 0
Inner Ring Dimensions
Inner ring type
Standard
Ball & Washer Dimensions
Ball diameter
1.2 mm
Ball quantity
6
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
57 lbf
Radial static load rating
16 lbf
Limiting speed
67.5 X 1000 rpm
Lubrication
Required
Radial internal clearance
MC3
Radial internal clearance
0.002mm to 0.013mm
Materials
Ring material
Stainless Steel
Ball material
Stainless Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 14.7
/ each
In Stock
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
S601x Bearing Product Overview & Core Advantages
The S601x is a miniature single row deep groove ball bearing engineered for applications demanding compact size, reliable performance, and corrosion resistance. Constructed entirely from stainless steel, it is designed to primarily support radial loads in high-speed, precision instruments. Its exceptionally small dimensions (1.5mm bore, 6mm OD) and low weight (0.31g) make it an ideal solution for space-constrained assemblies where precision and material compatibility are critical.
Model Code Breakdown
| Model Segment | Technical Meaning |
|---|---|
| S601x | Denotes the bearing series, indicating a metric, stainless steel, single row deep groove ball bearing with a 1.5mm bore and 6mm outside diameter. |
| Open (Seal Type) | The bearing is unsealed (Open), allowing for easy re-lubrication and offering minimal friction, which is optimal for achieving the specified limiting speed. |
| ABEC1 | Specifies the tolerance class, indicating standard precision levels for runout and dimensional accuracy, suitable for a wide range of general applications. |
| MC3 / 0.002mm to 0.013mm | Defines the radial internal clearance (C3 group), which is greater than normal. This is beneficial for applications with thermal expansion or where interference fits are used. |
S601x Bearing Structural Features & Performance Benefits
- All-Stainless-Steel Construction: The rings, balls, and cage are manufactured from stainless steel, providing excellent corrosion resistance and making the bearing suitable for harsh environments and cleanroom applications.
- Optimized for High Speed: The open design and precision-ground components contribute to a high limiting speed of 67,500 rpm, which is exceptional for a bearing of this size.
- Radial Load Capacity: With a dynamic load rating of 57 lbf and a static load rating of 16 lbf, it provides reliable performance in compact assemblies subject to radial forces.
- Precision Engineering: The ABEC1 tolerance class ensures consistent and smooth operation, reducing vibration and noise in sensitive precision instruments.
S601x Bearing Typical Application Areas
This miniature bearing is ideally suited for:
- Small Precision Motors (e.g., in drones, miniature fans)
- Medical and Dental Handpieces
- Optical Encoders and Scanning Devices
- Instrumentation and Laboratory Equipment
- RC Models and Miniature Robotics
