GQZ 626-2RSH/C3 Miniature Deep Groove Ball Bearing 6×19×6mm Double Contact Rubber Sealed C3 Clearance

626-2RSH/C3 is miniature single row deep groove ball bearing.

• 2RSH: Double-sided NBR contact rubber seals, effectively block dust, moisture and fine particles, retain pre-filled grease
• C3: Increased radial internal clearance, suitable for high-speed operation and temperature rise expansion scenarios
  Deep raceway structure supports radial load plus light bidirectional axial load. Compact micro size, low vibration and stable rotation performance. Sealed construction achieves long maintenance-free operation. Widely used in miniature DC motors, handheld power tools, micro fans, RC models, precision instruments and compact high-speed rotary assemblies.
  Formal quotation will be sent within 24 hours upon your inquiry.

Model

626-2RSH/C3

Dimensions

d6 mm, D19 mm, B6 mm

Min chamfer r

0.3 mm

Net weight

approx 0.0086 kg

Structure

Single row miniature deep groove ball bearing

Material

GCr15 bearing steel, pressed steel cage

Sealing

Double-sided contact rubber seal

Clearance

C3 increased clearance

Basic dynamic load Cr

2340 N

Basic static load C0r

950 N

Limiting speed (grease)

24000 rpm

Complete dimension drawings and load data available on request.

1. C3 larger internal clearance adapts high-speed working conditions and thermal expansion of shaft
2. 2RSH contact rubber seals provide superior protection against dust and water splash
3. Pre-greased sealed design reduces regular maintenance work
4. Deep raceway enables stable rotation under radial and slight alternating axial loads
5. Standard metric dimension, fully interchangeable with global mainstream brand specifications
6. Customizable: open type 626, P6 precision grade, nylon cage, OEM laser marking, high-temperature grease

• Miniature DC motors, micro cooling fans and small blower assemblies
• Handheld power tools, garden equipment and electric model devices
• Precision optical instruments and medical miniature automation equipment
• Household small appliances and office light-load rotary units
• High-speed miniature machinery requiring wider internal clearance

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

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

If you need 626-2RSH/C3 miniature bearings:

Send inquiry to obtain below supports:

• Quick quotation within 24 hours
• Open type / ZZ shield variant consultation
• Alternative CN normal clearance scheme
• Competitive factory direct price
  Contact our sales team for full datasheets and formal offer.

Q1: Suffix explanation

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

Q2: Main dimensions of 626-2RSH/C3?

6×19×6 mm miniature deep groove ball bearing.

Q3: Usage tip

C3 clearance is recommended for high-speed running; select CN clearance for low-speed precision equipment.