GQZ 626‑2RSH/C3 Deep Groove Ball Bearing 6×19×6mm Double Contact Rubber Seal C3 Internal Clearance Bearing
The 626‑2RSH/C3 single‑row deep groove ball bearing adopts 2RSH double‑sided low‑friction contact rubber seal and C3 enlarged radial internal clearance. It can bear radial load plus moderate bidirectional axial load, good dust‑proof performance, low friction and stable high‑speed running performance. C3 clearance adapts to operating temperature rise and interference‑fit installation conditions, widely used for small motors, power tools and miniature transmission devices.
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- Model
- 626‑2RSH/C3
- Inner Diameter (ID)
- 6 mm
- Outer Diameter (OD)
- 19 mm
- Width
- 6 mm
- Structure
- Single‑row deep groove ball bearing, 2RSH double‑sided contact rubber seal, C3 radial clearance
- Material
- GCr15 chrome bearing steel
- Cage
- Stamped steel cage
- r min
- 0.3 mm
- Precision Grade
- P0
- Approx Net Weight
- 0.008 kg
- Dynamic Load Cr
- 2340 N
- Static Load C0r
- 950 N
- Limiting Speed(Grease)
- 24000 rpm
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- 2RSH low‑friction contact sealing structure effectively blocks dust and contaminants, retains internal grease well
- C3 enlarged internal clearance compensates thermal expansion for high‑speed and interference‑fit installation
- Low friction design realizes stable rotation, low noise and excellent high‑speed performance
- Bears combined radial and moderate bidirectional axial loads
- Standard metric dimensions support direct interchange and aftermarket replacement
- Custom design available (special grease, anti‑rust treatment, OEM laser marking)
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This sealed deep groove ball bearing is widely used in:
- Small electric motor, power tool and miniature drive rotary assemblies
- Office automation equipment, household appliances and precision small machinery
- Textile auxiliary equipment and light‑duty high‑speed small‑shaft units
- All kinds of compact mechanical devices requiring C3 clearance sealed miniature bearing
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- 25+ years experience in industrial miniature deep groove ball bearing manufacturing
- Exported to 50+ countries worldwide
- Rich experience in OEM 626‑2RSH/C3 small‑size bearing custom projects
- Strict sealing performance, clearance and rotation stability inspection before shipment
- Fast response within 24 hours
- Stable supply for long‑term cooperation
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- Raw material hardness inspection
- Precision grinding & superfinishing raceway machining
- Heat treatment metallurgy control
- Sealing performance test, radial‑clearance detection and rotation smoothness inspection
- Final dimensional & appearance inspection before delivery
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Looking for a reliable bearing supplier?
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- Fast quotation within 24 hours
- Technical support from engineers
- Custom miniature bearing matching solution suggestions
- Competitive factory price
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Q1: What do 2RSH and C3 mean?
2RSH is double‑sided low‑friction contact rubber seal; C3 means larger‑than‑normal radial internal clearance.
Q2: What is your delivery time?
Standard miniature deep groove ball bearings:7‑15 days
Custom special specifiion products: depending on specifiions
Q3: Do you support bulk orders?
Yes, we provide stable supply for long‑term cooperation.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.