6809 2rs
6800 Series Thin Section Bearings
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Part No.
Part No.
6809 2rs
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
42 g
Tolerance class
ABEC-1
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
45 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
58 mm
Outside diameter tolerance
-0.013mm to 0
Width
7 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
1397 lbf
Radial static load rating
1210 lbf
Limiting speed
13 X 1000 rpm
Lubrication
Required
Radial internal clearance
C0
Radial internal clearance
0.006mm to 0.023mm
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:
$ 4.8
/ each
In Stock
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6809 2rs Bearing Product Overview & Core Advantages
The 6809 2RS is a single row deep groove ball bearing designed for reliable performance in demanding applications. Featuring integrated rubber seals (2RS) on both sides, this metric bearing offers excellent protection against contaminants and retention of lubricant. Its compact design, characterized by a 45 mm bore and a 7 mm width, provides a space-saving solution without compromising on radial load capacity. Manufactured to ABEC-1 precision tolerances, it ensures consistent operation and is an ideal choice for applications requiring a balance of performance, durability, and cost-effectiveness.
6809 2rs Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6809 | Basic bearing designation indicating a 45 mm bore diameter and a 58 mm outside diameter. |
| 2RS | Signifies the presence of two rubber contact seals, one on each side. This provides superior sealing effectiveness compared to non-contact shields, protecting against dust and moisture while retaining lubricant for extended service life. |
6809 2rs Bearing Structural Features & Performance Benefits
- Robust Sealing for Harsh Environments: The double rubber seals (2RS) create an effective barrier, making this bearing suitable for applications exposed to dust, debris, or light moisture splashes, thereby enhancing reliability.
- Optimized Load Handling: The deep groove raceway and single row design are engineered to support significant radial loads (dynamic: 1397 lbf, static: 1210 lbf) and moderate axial loads in both directions.
- Precision and Consistency: Manufactured to ABEC-1 tolerance class with a C0 radial internal clearance (0.006mm to 0.023mm), ensuring smooth and predictable running characteristics.
- Durable Construction: Components made from chrome steel (rings and balls) and a stainless steel cage provide high strength, corrosion resistance, and stable performance across the specified temperature range of -30°C to 110°C.
- Compact and Lightweight: With a narrow 7 mm width and a weight of only 42 grams, it is an ideal component for lightweight and compact machinery designs.
6809 2rs Bearing Typical Application Areas
This versatile bearing is commonly specified in a wide range of equipment, including:
- Electric Motors and small Gearboxes
- Industrial Fans and Blowers
- Conveyor System Idler Rolls
- Agricultural Machinery
- Automotive Auxiliary Units (e.g., alternators, water pumps)
- Material Handling Equipment
