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Help CenterDeep Groove Precision Bearing 6201-2RS 12mm Bore 32mm OD ABEC-5 Rated
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Henan San Kuang Machinery Technology Co., Ltd. is proud to offer the Deep Groove Precision Bearing 6201-2RS – a high-performance component engineered for reliable operation across diverse industrial applications. With a 12mm bore, 32mm outer diameter, and ABEC-5 precision rating, this bearing provides exceptional rotational accuracy and low noise, making it ideal for machinery requiring consistent performance. As a manufacturer with over a decade of experience (established in 2014) and a factory spanning 10,000–30,000 square meters, we ensure every bearing meets rigorous quality standards through strict process control and advanced testing equipment.
The 6201-2RS model features double rubber seals (2RS) that effectively retain lubrication while preventing contamination from dust, moisture, and debris. This design extends bearing life and reduces maintenance intervals, offering cost savings for end users. Whether used in electric motors, pumps, conveyors, or automotive components, this bearing delivers smooth, quiet operation and long service life.
Key Features & Technical Specifications
- Precision Grade: ABEC-5 (P5 equivalent) ensures tight dimensional tolerances and low vibration levels.
- Sealing: 2RS rubber seals – non-contact design for low friction and excellent protection.
- Material: High-quality chrome steel (GCR15) with heat treatment for enhanced hardness and wear resistance.
- Lubrication: Pre-filled with high-temperature lithium grease; relubrication options available upon request.
- Interchangeability: Fully interchangeable with standard 6201-2RS bearings from major brands.
- Noise Level: Low noise (Z2/Z3 grade) – suitable for quiet-running applications.
- Load Rating: Dynamic load rating ~6.5 kN, static load rating ~3.1 kN (typical values).
- Applications: Electric motors, power tools, agricultural machinery, gearboxes, household appliances, and more.
Dimensional & Performance Table
| Parameter | Value |
|---|---|
| Bore Diameter (d) | 12 mm |
| Outer Diameter (D) | 32 mm |
| Width (B) | 10 mm |
| Precision Class | ABEC-5 (ISO P5) |
| Seal Type | 2RS (Rubber Seal) |
| Dynamic Load Rating (Cr) | ≈ 6.5 kN |
| Static Load Rating (Cor) | ≈ 3.1 kN |
| Limiting Speed (Grease) | ≈ 22,000 rpm |
| Weight | ≈ 0.035 kg |
Customer Benefits
Choosing the 6201-2RS ABEC-5 bearing from Henan San Kuang brings multiple advantages:
- Reduced downtime: Robust sealing and precise manufacturing minimize unexpected failures.
- Energy efficiency: Low friction design reduces power consumption in rotating equipment.
- Versatility: Compatible with standard housings and shafts, simplifying replacement.
- Consistent quality: Each batch is inspected for dimensional accuracy and noise level.
- Customizable options: Available with C3 clearance, different lubricants, or non-standard packaging.
Frequently Asked Questions (FAQ)
-
What does ABEC-5 mean for this bearing?
ABEC-5 is a precision grade defined by the Annular Bearing Engineering Committee. It indicates tighter tolerances on bore, outer diameter, and width compared to ABEC-1 or ABEC-3, resulting in lower vibration and higher running accuracy. This bearing is suitable for applications where minimal runout and noise are required. -
Is the 6201-2RS bearing pre-lubricated?
Yes, it comes pre-filled with high-quality lithium-based grease. The grease is selected for its temperature stability and long service life. For specific operating conditions, we can supply bearings with alternative lubricants upon request. -
Can I use this bearing in high-speed applications?
The 6201-2RS with grease lubrication has a limiting speed of approximately 22,000 rpm. For higher speeds, consider open bearings or oil lubrication. Please consult our technical team for specific speed requirements. -
What is the difference between 2RS and ZZ (metal shield) seals?
2RS (rubber seals) provide better protection against contaminants and retain grease more effectively, but they generate slightly more friction than metal shields. ZZ shields are non-contact and allow higher speeds but offer less contamination resistance. The 2RS is ideal for dirty or moist environments. -
Do you offer different internal clearances like C3?
Yes, we can supply the 6201-2RS bearing with C3 (greater than normal) clearance. This is recommended for applications with thermal expansion or interference fits. Please specify your requirement when ordering. -
What is the typical lifespan of this bearing under normal conditions?
Bearing life depends on load, speed, lubrication, and environment. Under typical conditions (moderate load, proper mounting, and regular maintenance), a well-produced ABEC-5 bearing can operate for thousands of hours. Our quality control ensures consistent performance. -
Can I get samples before bulk order?
Absolutely. We offer sample orders for evaluation. Lead time for samples is typically 3-7 working days, depending on stock availability. Contact our sales team to request a sample. -
What shipping ports do you use?
We ship from multiple ports in China, including Shanghai, Qingdao, Tianjin, and Lianyungang, offering flexible logistics options to reduce freight costs and delivery time.
Trust Henan San Kuang Machinery Technology Co., Ltd. – With over 10 years of manufacturing experience, a factory of 10,000–30,000 m², and annual export value of US$2.5–5 million, we are a reliable partner for bearings and precision components. Our products are certified under ISO9001, ISO14000, and other management systems, ensuring consistent quality and environmental responsibility. We serve clients across North America, Europe, Asia, and beyond. For inquiries, technical support, or volume pricing, please contact us today. Let us help you achieve smooth, efficient operation with our 6201-2RS ABEC-5 deep groove ball bearings.
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