6307-2RS1/CNHS0VQ112
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6307-2RS1/CNHS0VQ112
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
457 g
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
-0.120mm to 0
Performance
Temperature range
-30°to 150 °C
Radial dynamic load rating
7509 lbf
Radial static load rating
4339 lbf
Limiting speed
8.5 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
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In Stock
Price available upon request.
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6307-2RS1/CNHS0VQ112 Bearing Product Overview & Core Advantages
The 6307-2RS1/CNHS0VQ112 is a metric single row deep groove ball bearing designed for exceptional reliability in demanding applications. This sealed bearing features a robust construction that efficiently handles significant radial loads. Its ABEC 1 (ISO P0) tolerance class ensures consistent performance, making it a versatile and cost-effective solution for a wide range of industrial machinery where precision and durability are paramount.
6307-2RS1/CNHS0VQ112 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6307 | Basic bearing series, indicating a medium width series deep groove ball bearing. |
| 2RS1 | The bearing is fitted with two contact seals (one on each side). The "RS1" designation indicates nitrile rubber (NBR) seals that provide excellent protection against contaminants and retain lubricant effectively. |
| CN | Specifies the normal radial internal clearance group, which is standard for most common operating conditions. |
| HS0VQ112 | This suffix combination indicates the bearing is pre-lubricated with a specific high-quality grease. This provides long-term, maintenance-free operation within the specified temperature range. |
6307-2RS1/CNHS0VQ112 Bearing Structural Features & Performance Benefits
- Robust Sealing for Enhanced Lifespan: The 2RS1 contact seals are a key structural feature, providing superior defense against dust, moisture, and other particulate contaminants. This significantly extends the bearing's service life by protecting the chrome steel rings and balls from premature wear, especially in harsh environments.
- Optimized for Radial Load Capacity: The single row deep groove construction is engineered to carry high radial dynamic and static loads (7509 lbf and 4339 lbf respectively), offering reliable support for rotating shafts.
- Ready-to-Install and Maintenance-Free: Being pre-lubricated from the factory, this bearing eliminates the need for initial greasing, simplifying installation and ensuring optimal performance from the start. The combination of seals and grease makes it a maintenance-free component for the duration of its service life.
- Wide Operating Temperature Range: Constructed from high-quality chrome steel and sealed with compatible materials, the bearing operates reliably within a temperature range of -30°C to 150°C, accommodating various industrial conditions.
6307-2RS1/CNHS0VQ112 Bearing Typical Application Areas
This bearing is ideally suited for applications requiring reliable, sealed, and pre-lubricated performance. Common uses include:
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Equipment such as Conveyors
- Agricultural Machinery
- Pumps and Fans
