6307-2RS1/GJN GJN Grade Deep Groove Ball Bearing Double 2RS1 Seal 35x80x21mm For Pumps Motors Industrial Equipment
The 6307-2RS1/GJN deep groove ball bearing is engineered for heavy-load rotating equipment, delivering high precision, dustproof sealing and steady operation.
It fits pumps, motors and general industrial machinery demanding high precision and long service life.
Get a quote within 24 hours for your project
- Model
- 6307-2RS1/GJN
- Inner Diameter (ID)
- 35mm
- Outer Diameter (OD)
- 80mm
- Width
- 21mm
- Structure
- Single row deep groove ball
- Material
- High carbon chromium bearing steel
- Gear Type (if any)
- N/A
Full technical data and drawings available upon request
- Dual 2RS1 contact rubber seals block dust and stop grease leakage
- GJN precision grade ensures smooth, low-tolerance rotation
- Thickened structure enhances radial load capacity
- Low vibration, quiet performance under continuous heavy-duty operation
- Custom seal style, tolerance grade and clearance available
Helps reduce maintenance cost and improve machine performance
This bearing is widely used in:
- Industrial water pumps & oil pumps
- High-power drive motors
- Agricultural processing equipment
- General heavy-load transmission machinery
Ideal for customers looking for reliable and long-life bearing solutions
- 25+ years experience in industrial bearing manufacturing
- Exported to 50+ countries worldwide
- Rich experience in OEM & custom projects
- Strict quality inspection before shipment
- Fast response within 24 hours
- Stable supply for long-term cooperation
We focus on quality, reliability, and long-term partnership
- Raw material inspection
- Precision machining process
- Heat treatment control
- Clearance & rotation noise testing
- Final inspection before delivery
Ensuring consistent performance for every bearing
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Send your inquiry to get:
- Fast quotation within 24 hours
- Technical support from engineers
- Custom solution suggestions
- Competitive factory price
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- Q1: Can you provide custom bearings?
- Yes, we support OEM and custom production based on drawings or requirements.
- Q2: What is your delivery time?
- Standard models: 7–15 days
- Custom 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.