GQZ 6209ZZ Double Metal Shielded Deep Groove Ball Bearing 45×85×19mm For Motors And Conveyor Equipment

6209ZZ is single row deep groove ball bearing equipped with double-sided stamped metal shields. It can bear radial load and minor bidirectional axial load simultaneously. The double metal shield structure effectively blocks dry dust and solid contaminants. Factory pre-filled grease supports direct assembly without frequent re-lubrication. Standard universal dimensions ensure good interchangeability. Widely used in electric motors, fans, conveyors, agricultural machinery and various light-medium load rotating assemblies.

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

Model: 6209ZZ

Dimensions: d45 mm, D85 mm, B19 mm

Net weight: approx 0.355 kg

Dynamic load rating Cr: 31.5 kN

Static load rating Cor: 20.5 kN

Limiting speed: Grease 8000 rpm, Oil 9600 rpm

Structure: Single row deep groove ball bearing, double metal shielded

Material: GCr15 bearing chrome steel, stamped steel cage

Clearance: Standard CN clearance; C3 clearance optional

Alternative versions: open type, 2RS rubber sealed version

Complete dimension drawings and load data available on request.

1. Double-sided metal shields provide reliable dust protection for dry working environments
2. Capable of bearing radial load together with slight bidirectional axial load
3. Pre-filled long-life grease, easy for on-site installation
4. Low friction, smooth and quiet operation under medium continuous rotating speed
5. Global standard dimension, fully interchangeable
6. Customizable options: OEM laser marking, anti-rust treatment, special clearance grades

Deliver stable running performance for general light and medium-duty transmission machinery.

• Industrial electric motors, cooling fans and ventilation blowers
• Belt conveyors, packaging and processing machinery
• Agricultural machinery and garden equipment
• Light-duty water pumps and small reduction units
• Textile equipment and general mechanical rotating shafts
• Medium-speed rotating positions exposed to dry dust conditions

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 sealing and clearance selection guidance

Sufficient bulk stock for machinery 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, static & dynamic load and rotational performance testing

If you need 6209ZZ deep groove ball bearings:

Send inquiry to obtain below supports:

• Quick formal quotation within 24 hours
• Professional sealing and clearance selection advice
• Custom marking and special technical requirements available
• Competitive factory direct price

Contact our sales team for full technical datasheets and formal offer.