GQZ 62203-2ZR C3 Wide Deep Groove Ball Bearing 17×40×16mm Double Metal Shield With C3 Internal Clearance

62203-2ZR C3 belongs to wide series single row deep groove ball bearing. 2ZR stands for reinforced double-sided stamped metal dust shields. C3 represents larger-than-standard radial internal clearance. It can bear radial load and moderate bidirectional axial load simultaneously. Wider cross-section delivers higher load capacity than standard 6203 size. Widely applied in small motors, fans, power tools, agricultural machinery and general transmission assemblies running with temperature variation.

Formal quotation will be sent within 24 hours upon your inquiry.

Model: 62203-2ZR C3

Dimensions: d17 mm, D40 mm, B16 mm

Net weight: approx 0.078 kg

Dynamic load rating Cr: 12.2 kN

Static load rating Cor: 6.85 kN

Limiting speed: Grease 13000 rpm, Oil 16000 rpm

Structure: Wide single row deep groove ball bearing, double metal shielded

Material: GCr15 bearing chrome steel, stamped steel cage

Clearance: C3 enlarged radial clearance

Alternative versions: open type, 2RS rubber sealed type available on request

Complete dimension drawings and load data available on request.

1. Wide width structure, larger load capacity compared with standard narrow series bearing
2. 2ZR double-sided metal shields block dry dust and particulate contaminants
3. C3 extra clearance reserves allowance for thermal expansion during continuous operation
4. Capable of bearing combined radial and moderate bidirectional axial loads
5. Pre-filled long service life grease, stable and quiet medium-high speed rotation
6. Customizable options: OEM laser marking, anti-rust strengthening treatment, special grease formula
   Improve operational stability for machinery with temperature fluctuation and light impact loads.

• Small electric motors, blowers and ventilation equipment
• Electric power tools, garden machinery
• Agricultural machinery auxiliary transmission components
• Light-duty conveyor rollers and packaging equipment
• General mechanical rotating shafts requiring higher load capacity
• Medium speed equipment with temperature rise and dusty operating environment

• 25 years professional bearing manufacturer
• Products exported to over 50 countries worldwide
• Strict inspection on raw material hardness, surface finish, load capacity and rotational smoothness before delivery
• 24-hour professional technical support for clearance and sealing selection guidance
• Sufficient bulk stock for machinery and electronic distributors
• We supply stable dimensional accuracy, reliable performance and long-term cooperative support.

• GCr15 raw material chemical composition and hardness inspection
• Complete quenching & tempering heat stabilization treatment
• Precision superfinishing grinding for rings and steel balls
• Shield stamping and assembly processing
• Full dimension tolerance, clearance testing and rotational performance inspection

If you need 62203-2ZR C3 deep groove ball bearings:

Send inquiry to obtain below supports:

• Quick formal quotation within 24 hours
• Professional clearance and sealing selection suggestions
• Custom marking and special technical specifications available
• Competitive factory direct price
  Contact our sales team for full technical datasheets and formal offer.