GQZ 6308-2RS1/C3 Single Row Deep Groove Ball Bearing 40×90×23mm Double 2RS1 Contact Seals C3 Clearance

The 6308-2RS1/C3 deep groove ball bearing is designed for medium-heavy load rotary equipment, equipped with double reinforced 2RS1 rubber contact seals and C3 increased radial clearance.

It is widely used in motors, water pumps and agricultural machinery with thermal expansion, dust and splash environment.

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Model

6308-2RS1/C3

Inner Diameter (ID)

40 mm

Outer Diameter (OD)

90 mm

Width

23 mm

Structure

Single row deep groove ball bearing

Material

GCr15 bearing steel, pressed steel cage

Gear Type (if any)

None

👉 Full technical data and drawings available upon request

• High load capacity for long-term continuous medium-speed operation
• 2RS1 reinforced rubber seals resist dust, water mist and particle intrusion
• C3 enlarged clearance offsets shaft thermal expansion under temperature rise
• Low friction torque, stable rotation with low noise and vibration
• Customizable: precision grade, nylon cage, high-temperature grease

👉 Helps reduce maintenance cost and improve machine performance

This bearing is widely used in:

• Industrial heavy-duty electric motor support assembly
• Water pumps and hydraulic power machinery
• Agricultural machinery and garden power equipment
• Packaging machinery and medium-load transmission parts

👉 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 testing
• Final inspection before delivery

👉 Ensuring consistent performance for every bearing

Looking for a reliable bearing supplier?

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• Fast quotation within 24 hours
• Technical support from engineers
• Custom solution suggestions
• Competitive factory price

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