6702 2rs
6700 Series Thin Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
6702 2rs
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
3.6 g
Tolerance class
ABEC-1
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
15 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
21 mm
Outside diameter tolerance
-0.009mm to 0
Width
4 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
211 lbf
Radial static load rating
131 lbf
Limiting speed
13 X 1000 rpm
Lubrication
Required
Radial internal clearance
0.003mm to 0.018mm
Radial internal clearance
C0
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:
$ 2.25
/ each
In Stock
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
6702 2rs Bearing Product Overview & Core Advantages
The 6702 2RS is a metric single row deep groove ball bearing designed for reliable performance in compact spaces. Its sealed construction (2RS) provides robust protection against contamination, making it ideal for applications requiring minimal maintenance. This bearing excels at handling radial loads primarily, with its optimized geometry contributing to smooth operation. Manufactured to ABEC-1 precision tolerances, it offers a dependable balance of performance and cost-effectiveness for a wide range of industrial uses.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 6702 | Basic bearing designation indicating a metric, single row deep groove ball bearing with a 15mm bore, 21mm OD, and 4mm width. |
| 2RS | Contact rubber seals on both sides. This provides superior protection from dust and moisture ingress compared to shielded or open bearings, enhancing service life. |
6702 2rs Bearing Structural Features & Performance Benefits
- Robust Sealing: The dual 2RS rubber seals effectively retain lubrication and exclude contaminants, making the bearing suitable for dirty or humid environments and contributing to its low-maintenance characteristics.
- Precision Engineering: Built to ABEC-1 tolerance standards, this bearing ensures consistent running accuracy and reduced vibration for smooth operation.
- High-Quality Materials: The use of chrome steel for rings and balls, combined with a stainless steel cage, provides excellent durability and corrosion resistance.
- Optimized Load Capacity: The deep groove raceway design is optimized to handle significant radial dynamic loads (211 lbf) within its compact bearing dimensions (15x21x4 mm).
6702 2rs Bearing Typical Application Areas
- Small Electric Motors and Gearboxes
- Office Automation Equipment (Printers, Scanners)
- Medical Devices and Instrumentation
- Cooling Fans and Blowers
- Precision Mechanical Drives
- Food Processing Machinery (where seals are beneficial)
