S63804 2rs
S63800 Series Stainless Steel Thin Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
S63804 2rs
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
24 g
Tolerance class
ABEC-1
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
20 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
32 mm
Outside diameter tolerance
-0.011mm to 0
Width
10 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-86 to 230 °F
Radial dynamic load rating
813 lbf
Radial static load rating
498 lbf
Limiting speed
22.5 X 1000 rpm
Lubrication
Required
Radial internal clearance
C0
Radial internal clearance
0.006mm to 0.020mm
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:
$ 4.8
/ each
In Stock
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
S63804 2rs Bearing Product Overview & Core Advantages
The S63804 2RS is a precision miniature ball bearing designed for demanding applications requiring high reliability and compact design. As a single row deep groove ball bearing, it excels at handling radial loads while also accommodating moderate axial loads in both directions. Manufactured entirely from stainless steel and featuring integrated contact seals (2RS), this bearing offers excellent corrosion resistance and protection from contaminant ingress, making it ideal for high-speed, low-noise, and long-life applications.
S63804 2rs Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| S | Stainless Steel | Provides superior corrosion resistance. |
| 63804 | Basic Bearing Number | Defines the metric dimensions: 20mm bore, 32mm OD, 10mm width. |
| 2RS | Rubber Contact Seals on Both Sides | Offers effective protection against contaminants and retains lubricant, enhancing service life. |
S63804 2rs Bearing Structural Features & Performance Benefits
- Deep Groove Raceway & Single Row Design: Optimized for high radial load capacity and smooth operation at high rotational speeds.
- Full Complement Stainless Steel Construction: All components, including rings, balls, and cage, are made from stainless steel, ensuring consistent performance and resistance to rust in harsh environments.
- Integrated Rubber Contact Seals (2RS): These seals provide superior shielding from dust, moisture, and other particles compared to non-contact shields, significantly extending bearing service life and reducing maintenance needs.
- ABEC-1 Precision Class & C0 Clearance: Manufactured to ABEC-1 tolerance standards with a standard radial internal clearance (C0), guaranteeing reliable and precise operation for a wide range of industrial applications.
- High-Speed Capability: With a limiting speed of 22,500 rpm, it is engineered for high-speed applications where low friction and temperature stability are critical.
S63804 2rs Bearing Typical Application Areas
- Precision Instruments: Optical encoders, medical devices, and measuring equipment.
- Small Electric Motors: High-speed spindles, miniature DC motors, and fan motors.
- Office Automation Equipment: Printers, scanners, and copiers.
- Food & Beverage Processing Machinery: Where corrosion resistance and cleanability are paramount.
- Robotics and Automation: Joints, guides, and small actuators.
