GQZ 6005-2Z/C3 Single Row Deep Groove Ball Bearing 25×47×12mm Double Metal Shield C3 Clearance

6005-2Z/C3 is standard single row deep groove ball bearing.

• 2Z: Double-sided non-contact metal dust shields, block solid dust and retain internal grease
• C3: Increased radial internal clearance, designed for high-speed operation and thermal expansion scenarios

  It can bear radial load and light bidirectional axial load simultaneously. Deep raceway structure guarantees smooth, low-noise rotation. Pre-greased shielded version reduces routine maintenance. Alternatives: open type 6005, rubber sealed 6005-2RS. Widely used for electric motors, cooling fans, handheld power tools, small compressors and general automation rotary assemblies.

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

Model

6005-2Z/C3

Dimensions

d25 mm, D47 mm, B12 mm

Minimum chamfer r

0.6 mm

Net weight

approx 0.08 kg

Structure

Single row deep groove ball bearing

Material

GCr15 bearing steel, pressed steel cage

Sealing

Double-sided non-contact metal shield

Clearance

C3 increased radial clearance

Basic dynamic load Cr

11900 N

Basic static load C0r

6550 N

Limiting speed (grease)

16000 rpm

Additional Info

Complete dimension drawings and load data available on request.

1. C3 larger clearance adapts shaft thermal expansion under continuous high-speed running
2. Double non-contact metal shields prevent dust intrusion and maintain stable lubrication
3. Deep groove design supports combined radial load and slight alternating axial thrust
4. Low friction torque, stable rotation and low vibration for medium & high-speed equipment
5. Standard metric dimension, fully interchangeable with global mainstream brands
6. Customizable: open bearing, P6 precision grade, nylon cage, OEM laser marking, high-temperature grease

• Industrial small electric motors, cooling fans and blower rotary units
• Handheld power tools, garden machinery and household appliances
• Small hydraulic pumps, compressors and light-duty transmission equipment
• Precision automation equipment and testing instrumentation rotary parts
• High-speed machinery where temperature rise causes shaft expansion

25 years professional bearing manufacturer, products exported globally.

Precision superfinishing for raceways and steel balls with strict noise & clearance testing.

Standard shield assembly and quantitative grease filling 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 grouping, rotational smoothness and noise inspection

Dimensional tolerance and surface appearance defect checking

If you need 6005-2Z/C3 deep groove ball bearings:

Send inquiry to obtain below supports:

• Quick quotation within 24 hours
• Open type / 2RS rubber seal variant consultation
• Optional CN normal clearance solution
• Competitive factory direct price
• Contact our sales team for full datasheets and formal offer.

Q1: Suffix explanation

2Z = double-sided non-contact metal shield; C3 = increased radial internal clearance.

Q2: Main dimensions of 6005-2Z/C3?

25×47×12 mm single row deep groove ball bearing.

Q3: Usage reminder

Metal shields cannot resist fine powder and water mist; select 2RS sealed version for humid environments.