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6209-2Z 45x85x19mm Deep Groove Bearing Dustproof Double Shielded For Conveyors Automotive Roller Assemblies
Product Overview
6209-2Z is a widely used single row deep groove ball bearing fitted with double-sided metal dust shields, featuring standard metric dimensions 45×85×19 mm. Fabried from high-performance GCr15 bearing steel and equipped with a stamped steel cage, it delivers outstanding hardness, wear resistance and precise dimensional stability.
The dual-sided 2Z metal shields effectively block dust, debris and fine particles from entering the bearing interior, reducing wear and prolonging service life. Its classic deep groove raceway structure can bear radial loads as well as bidirectional light axial loads simultaneously. With low friction loss, quiet operation and stable high-speed performance, this normal clearance bearing is extensively applied to various medium-duty continuous rotating machinery working in dry and dusty environments.
*Send your detailed requirements to get matched bearing solutions promptly.
Key Specifiions
Parameter Item
Specifiion
Model
6209-2Z
Bearing Type
Single Row Deep Groove Ball Bearing
Inner Diameter (d)
45 mm
Outer Diameter (D)
85 mm
Width (B)
19 mm
Min Fillet Radius (r)
1.1 mm
Seal
Double Sided Metal Shields (2Z)
Internal Clearance
CN Normal Clearance
Cage
Stamped Steel Cage
Dynamic Load Rating (Cr)
32.0 kN
Static Load Rating (C0r)
20.4 kN
Limiting Speed (Grease)
11000 rpm
Material
GCr15 Bearing Steel
Approx Net Weight
0.455 kg
Load
Radial Load + Bidirectional Light Axial Load
Main Features
Double-sided steel shields deliver reliable dust protection, prolonging bearing service life in dusty dry environments.
Deep groove raceway structure bears radial load and bidirectional light axial load simultaneously.
High hardness GCr15 steel body brings excellent wear resistance and precise dimensional stability.
Stamped steel cage ensures flexible ball rolling, low friction loss and steady high-speed rotation.
Low noise and slight vibration, suitable for long-term continuous running equipment.
Standard metric size with universal interchangeability across all mainstream brands.
Typical Appliions
Small electric motors, cooling fans and micro air blowers
Bicycles, scooters, skateboards and wheel roller assemblies
Handheld power tools, drills, grinders and garden small tools
Household appliances: blenders, vacuum cleaners, washing machine parts
Mini textile machinery, printing equipment and woodworking small machines
Small water pumps, miniature compressors and fitness sports equipment
Light-duty agricultural machinery and various miniature rotating components
*Check matched bearing models to complete your mechanical assembly.
Why Choose GQZ Bearing
30 years professional bearing industry experience
ISO certified strict quality inspection
Flexible OEM & private label customization
3-5 days fast delivery for stocked bearings
Full bearing series, universal interchangeable size
Factory direct price & reliable after-sales service
FAQ
Q1: What are the exact dimensions of the 6209-2Z bearing?
A: 2Z stands for double-sided metal dust shields. It only provides dustproof protection and cannot prevent water splashing or moisture intrusion.
Q3: What types of loads can this bearing withstand?
A: It primarily bears radial load, and can also carry small axial loads in both directions.
Q4: What is the limiting speed under grease lubriion?
A: The grease lubriion limiting speed is 11000 rpm.
Q5: Can this bearing be used in wet or water splashing working conditions?
A: It is not recommended. Please choose the 6209-2RS rubber sealed bearing for humid environments.
Q6: Is this bearing interchangeable with other international brand bearings?
A: Yes, it adopts international standard metric sizes and is fully interchangeable with mainstream brands.
*Contact us anytime for technical parameter consultation & selection guidance.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
1989
Total Annual:
1000000-10000000
Employee Number:
10~100
Ecer Certification:
Verified Supplier
Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad... Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad...