62203-2ZRC3 Double Metal Shield Thickened Deep Groove Ball Bearing 17×40×16mm

The 62203-2ZRC3 thickened deep groove ball bearing carries radial loads with slight axial load capacity. It adopts double metal shields and C3 large clearance, ideal for high-speed and high-temperature mechanical equipment.

It is widely applied in motors, conveyors, agricultural machinery where dust-proof and thermal expansion resistance are required.

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Model: 62203-2ZRC3

Inner Diameter (ID): 17mm

Outer Diameter (OD): 40mm

Width: 16mm

Structure: Thickened deep groove ball bearing

Seal Type: 2ZR double metal dust shields

Internal Clearance: C3 large clearance

Material: GCr15 bearing steel

Weight: 0.078kg

👉 Full technical data and drawings available upon request

• Thickened design, higher load capacity than standard 6203 bearing
• Double metal 2ZR shields, effective dust prevention for dry environments
• C3 enlarged clearance, avoid bearing seizure under high temperature & tight fit
• Low noise, stable rotation for continuous high-speed operation
• Simple structure, easy installation and maintenance
• 👉 Extend service life and reduce equipment downtime

This thickened deep groove ball bearing is widely used in:

• Small electric motors & generators
• Agricultural farm machinery
• Conveyor and packaging equipment
• Garden power tools
• Textile machinery
• General mechanical transmission parts
• 👉 Perfect for dry, dusty high-speed transmission equipment

• 25+ years experience in industrial bearing manufacturing
• Exported to 50+ countries worldwide
• Support OEM custom clearance, cage and seal types
• Full inspection before shipment
• 24-hour fast inquiry response
• Stable mass supply for long-term cooperation
• 👉 We focus on quality, reliability, and long-term partnership

• GCr15 bearing steel raw material inspection
• Precision grinding & heat treatment processing
• Clearance, noise and rotation test
• Dimensional tolerance detection
• Appearance & sealing final inspection before delivery
• 👉 Stable and consistent bearing performance

Looking for reliable thickened deep groove ball bearing supplier?

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• Fast quotation within 24 hours
• Professional engineer technical support
• Custom bearing solutions
• Competitive factory FOB price
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