What is a 6012 2RS Bearing?
The 6012 2RS bearing is a deep groove ball bearing with rubber seals on both sides. The "6012" defines its dimensional series (ID 60 mm, OD 95 mm, width 18 mm), while "2RS" indicates double rubber seals that protect against dust, moisture, and lubricant leakage. For procurement, this bearing is a common choice in high-speed and medium-load applications where sealed protection is required.
6012 2RS Bearing Technical Specifications
| Parameter | Value |
|---|---|
| Inner Diameter (d) | 60 mm |
| Outer Diameter (D) | 95 mm |
| Width (B) | 18 mm |
| Seal Type | 2RS (Double Rubber Seals) |
| Material | High-quality Chrome Steel |
| Dynamic Load Rating | ~34 kN |
| Static Load Rating | ~23 kN |
| Limiting Speed (Grease) | ~7,500 rpm |
| Weight | ~0.45 kg |
Specifications may vary slightly by manufacturer. Rimao provides full datasheets upon request.
Applications of 6012 2RS Bearing
Electric motors and generators
Pumps and compressors
Automotive gearboxes and transmissions
Conveyor systems and industrial machinery
Agricultural equipment (tractors, harvesters)
Fans, blowers, and HVAC systems
These applications benefit from the sealed design, which reduces maintenance and extends service life, especially in dusty or humid environments.
6012 2RS vs 6012 Open / 6012 ZZ Bearings
When selecting a bearing, you should consider seal type and environment:
6012 2RS: Rubber seals on both sides, best for dusty/moist environments.
6012 ZZ: Metal shields on both sides, suitable for moderate dust and higher speeds.
6012 Open: No seals, ideal for clean environments with external lubrication systems.
For B2B buyers supplying to industrial or automotive sectors, stocking all three types ensures flexibility for different customer needs.
Cross Reference of 6012 2RS Bearings
The 6012 2RS designation is standardized across major brands, making it interchangeable. Equivalent models include:
SKF 6012-2RS1
FAG 6012.2RSR
NSK 6012DDU
NTN 6012LLB
KOYO 6012-2RS
Rimao Bearing provides OEM-grade 6012 2RS bearings compatible with these brands, helping you reduce costs while maintaining performance.
Why Choose Rimao Bearing for 6012 2RS?
Over 20 years of experience in bearing manufacturing and export.
Complete product range covering deep groove, roller, and automotive bearings.
Strict quality control aligned with ISO standards.
OEM/ODM customization available for packaging and branding.
Global supply capacity with competitive lead times.
Learn more about us on our About Rimao Bearing page.
FAQ About 6012 2RS Bearings
Is 6012 2RS suitable for high-speed motors?
Yes, the 6012 2RS can run at speeds up to ~7,500 rpm with grease lubrication, but always confirm with application-specific conditions.
What is the difference between 6012 2RS and 6012 ZZ?
2RS uses rubber seals for better dust and moisture protection, while ZZ uses metal shields for higher speed tolerance.
Can Rimao provide bulk orders for OEM projects?
Yes, we support OEM/ODM and bulk purchasing with custom branding and packaging for distributors and industrial buyers.
Rimao Bearing – Your trusted OEM bearing supplier from China. Contact us for 6012 2RS bearings and other bearing solutions.
