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.

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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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• 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 specifications

Q3: Do you support bulk orders?

Yes, we provide stable supply for long-term cooperation.