307-2RS1
With Filling Slots Deep Groove Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
307-2RS1
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.48 kg
Tolerance class
ABEC 1 | ISO P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
35 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
80 mm
Outside diameter tolerance
-0.013mm to 0
Width
21 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
7801 lbf
Radial static load rating
5957 lbf
Limiting speed
9.5 X 1000 rpm
Lubrication
None
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 14.4
/ each
In Stock
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
307-2RS1 Bearing Product Overview & Core Advantages
The 307-2RS1 is a single row deep groove ball bearing designed for reliable performance in demanding applications. This sealed bearing excels at handling primarily radial loads while also accommodating moderate axial loads in both directions. Its compact design and metric dimensions make it an ideal, space-saving solution for a wide range of industrial machinery. Manufactured to ABEC 1 | ISO P0 tolerance standards, it offers consistent quality and dependable operation, ensuring high reliability in various operational environments.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 307 | Basic bearing designation indicating the bearing size with a 35mm bore, 80mm OD, and 21mm width. |
| 2RS1 | Indicates contact seals on both sides. The RS1 suffix denotes Nitrile Rubber (NBR) seals, providing effective protection against contaminants and retaining lubricant. |
307-2RS1 Bearing Structural Features & Performance Benefits
- Robust Construction & High Load Capacity: Built from chrome steel for rings, balls, and cage, this bearing offers excellent durability. With a dynamic load rating of 7801 lbf and a static load rating of 5957 lbf, it is engineered to withstand significant radial stresses.
- Effective Sealing & Contamination Protection: The 2RS1 double seals provide a high degree of protection against dust, moisture, and other contaminants, significantly extending service life and reducing maintenance needs.
- Optimized Internal Clearance: The standard CN radial internal clearance ensures stable performance under normal operating conditions and temperatures.
- Broad Operating Range: Capable of operating within a temperature range of -30°C to 120°C, making it suitable for various industrial environments.
307-2RS1 Bearing Typical Application Areas
- Electric Motors and Gearboxes
- Industrial Fans and Blowers
- Conveyor Systems
- Agricultural Machinery
- Material Handling Equipment
