6020-2RS1/C4
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6020-2RS1/C4
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
1250 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
100 mm
Bore diameter tolerance
-0.02mm to 0
Outside diameter
150 mm
Outside diameter tolerance
-0.018mm to 0
Width
24 mm
Width tolerance
-0.200mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
13533 lbf
Radial static load rating
12185 lbf
Limiting speed
4.3 X 1000 rpm
Lubrication
None
Radial internal clearance
C4
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
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6020-2RS1/C4 Bearing Product Overview & Core Advantages
The 6020-2RS1/C4 is a single row deep groove ball bearing engineered for high-performance industrial applications. This sealed bearing is designed to primarily handle radial loads while also accommodating moderate axial loads in both directions. Its key advantages include a generous radial internal clearance (C4) for applications involving thermal expansion or shaft misalignment, and integrated contact seals (2RS1) that provide excellent protection against contaminants. Manufactured to ABEC 1 | ISO P0 tolerance standards, it offers reliable operation and long service life in demanding environments.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 6020 | Basic bearing series; denotes a metric deep groove ball bearing with a 100 mm bore and 150 mm outside diameter. |
| 2RS1 | Bearing is fitted with two contact seals on both sides. The RS1 seal type provides effective protection against dust and moisture ingress. |
| C4 | Specifies a greater than normal radial internal clearance. This is critical for applications with significant thermal gradients or where misalignment cannot be entirely avoided. |
6020-2RS1/C4 Bearing Structural Features & Performance Benefits
- Robust Construction & High Load Capacity: Built entirely from chrome steel (rings, balls, and cage), this bearing delivers high strength and durability. With a dynamic load rating of 13,533 lbf and a static load rating of 12,185 lbf, it is capable of handling substantial radial loads in continuous operation.
- Enhanced Sealing & Contamination Resistance: The 2RS1 double-contact seals effectively shield the internal components from contaminants like dust and dirt, significantly extending bearing life and reducing maintenance needs in harsh environments.
- Optimized Internal Clearance for Demanding Conditions: The C4 radial internal clearance is larger than standard, making it an ideal choice for applications where operational heat causes shaft and housing expansion, preventing premature failure due to excessive preload.
- Wide Operating Temperature Range: The bearing is suitable for a temperature range from -30°C to 120°C, ensuring performance stability across various industrial climates and processes.
6020-2RS1/C4 Bearing Typical Application Areas
This bearing is commonly specified in applications requiring reliable performance under radial loads and potential misalignment. Key sectors include:
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Equipment (conveyors, pulleys)
- Agricultural Machinery
- Ventilation and Fan Systems
