GQZ 6204-2RSH/C3 Single Row Deep Groove Ball Bearing 20×47×14mm Double Contact

6204-2RSH/C3 is single row deep groove ball bearing.

• 2RSH: Double-sided optimized NBR contact rubber seals, effectively block dust, moisture and fine particles, prevent built-in grease leakage and contaminant ingress.
• C3: Increased radial internal clearance, reserves space for shaft thermal expansion during continuous high-speed running.

It can bear radial load and light bidirectional axial load simultaneously. Deep raceway design ensures low friction, low vibration and stable rotation. Pre-filled grease enables long-term maintenance-free service.

Alternative models: open type 6204, metal shield version 6204ZZ, standard CN clearance 6204-2RSH. Widely used for small electric motors, cooling fans, water pumps, handheld power tools, agricultural machinery and automation rotary assemblies.

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

Model

6204-2RSH/C3

Dimensions

d20 mm, D47 mm, B14 mm

Minimum chamfer r

1 mm

Net weight

approx 0.11 kg

Structure

Single row deep groove ball bearing

Material

GCr15 bearing steel, pressed steel cage

Sealing

Double-sided contact rubber seal

Clearance

C3 increased radial clearance

Basic dynamic load Cr

13500 N

Basic static load C0r

6550 N

Limiting speed (grease)

10000 rpm

Complete dimension drawings and load data available on request.

1. C3 larger internal clearance accommodates shaft thermal expansion under continuous high-speed operation
2. Improved 2RSH contact rubber seals provide reliable protection against dust and water splash
3. Deep raceway structure runs steadily under combined radial load and slight alternating axial loads
4. Low friction torque, quiet and smooth rotation for medium & high-speed equipment
5. Standard metric dimension, fully interchangeable with global mainstream bearing brands
6. Customizable: P6 precision grade, nylon cage, OEM laser marking, high-temperature resistant grease

• Small industrial motors, cooling fans and blower rotary assemblies
• Water pumps, hydraulic equipment and light-duty compression machinery
• Handheld power tools, garden machinery and agricultural equipment
• Light transport machinery, electric scooter transmission parts
• Medium-high speed rotary equipment with obvious temperature rise during operation

• 25 years professional bearing manufacturer, products exported globally.
• Precision superfinishing for raceways and steel balls with strict noise and clearance grouping inspection.
• Standard seal assembly and quantitative grease filling production process.
• 24-hour technical support for clearance selection and installation guidance.
• Ample stock for machinery distributors.
• Precise dimensions and stable service performance.

• GCr15 raw material quenching & tempering hardness inspection
• Precision superfinishing for inner and outer raceway surfaces
• Internal clearance testing, seal tightness and rotational smoothness inspection
• Dimensional tolerance and surface appearance defect inspection

If you need 6204-2RSH/C3 deep groove ball bearings:

Send inquiry to obtain below supports:

• Quick quotation within 24 hours
• Open type / ZZ metal shield variant consultation
• Optional CN normal clearance technical solution
• Competitive factory direct price

Contact our sales team for full datasheets and formal offer.

Q1: Suffix explanation

2RSH = double-sided improved contact rubber seal; C3 = increased radial internal clearance.

Q2: Main dimensions of 6204-2RSH/C3?

20×47×14 mm single row deep groove ball bearing.

Q3: Usage reminder

Contact rubber seals are not suitable for long-term ultra-high temperature working conditions.