MachineU > China Products > Minerals & Metallurgy > Alloy Steel > Bearing Steel
6309 6309-Z 6309-2Z 6309-RS 6309-2RS 45*100*25mm Open / Z / 2Z / RS / 2RS High Precision Bearing Wholesale for Small Motors
6309 6309-Z 6309-2Z 6309-RS 6309-2RS 45*100*25mm Open / Z / 2Z / RS / 2RS High Precision Bearing Wholesale for Small Motors
6309 6309-Z 6309-2Z 6309-RS 6309-2RS 45*100*25mm Open / Z / 2Z / RS / 2RS High Precision Bearing Wholesale for Small Motors
6309 6309-Z 6309-2Z 6309-RS 6309-2RS 45*100*25mm Open / Z / 2Z / RS / 2RS High Precision Bearing Wholesale for Small Motors
6309 6309-Z 6309-2Z 6309-RS 6309-2RS 45*100*25mm Open / Z / 2Z / RS / 2RS High Precision Bearing Wholesale for Small Motors
6309 6309-Z 6309-2Z 6309-RS 6309-2RS 45*100*25mm Open / Z / 2Z / RS / 2RS High Precision Bearing Wholesale for Small Motors
6309 6309-Z 6309-2Z 6309-RS 6309-2RS 45*100*25mm Open / Z / 2Z / RS / 2RS High Precision Bearing Wholesale for Small Motors
6309 6309-Z 6309-2Z 6309-RS 6309-2RS 45*100*25mm Open / Z / 2Z / RS / 2RS High Precision Bearing Wholesale for Small Motors
Specifications
Model Number :
6309 6309-Z 6309-2Z 6309-RS 6309-2RS
Width（B） :
25mm
Payment Terms :
T/T,,
Inner diameter（d） :
45mm
Supply Ability :
100000 Sets per month
Outer diameter（D） :
100mm
MOQ :
1 PCS
Delivery Time :
3-5 working days
Bearing Model :
6309 6309-Z 6309-2Z 6309-RS 6309-2RS
Seals type :
Open, ZZ metal shield, 2RS rubber contact seal
Price :
USD 0.50 to 1.00
Material :
GCr15 Chrome Bearing Steel
Packaging Details :
in individual packing box
Number of row :
Single Row
Certifiion :
ISO9001:2015
Appliion :
Electric Motors, Air Compressors, Agricultural Machinery, Conveyor Equipment, Pumps Fans, Machine Tools
Place of Origin :
China
Precision rating :
P0/P6
Brand Name :
GQZ /OEM
Feature :
long life,High Speed,low noise,durable
Description
6309 6309-Z 6309-2Z 6309-RS 6309-2RS 45*100*25mm Open / Z / 2Z / RS / 2RS High Precision Bearing Wholesale for Small Motors

6309 6309-Z 6309-2Z 6309-RS 6309-2RS 45*100*25mm Open / Z / 2Z / RS / 2RS High Precision Bearing Wholesale for Small Motors

Product Overview
  • GQZ single row deep groove ball bearings cover complete size range 6309 6309-Z 6309-2Z 6309-RS 6309-2RS models. Manufactured with high-hardness GCr15 chrome bearing steel, these radial ball bearings support multiple seal options including open, Z metal shield, RS single rubber seal and 2RS double contact rubber seal. Featuring simple structure, low noise and stable high-speed performance, they fit various light, medium and heavy radial load equipment, widely used for general industrial, agricultural, motor and transmission machinery with universal interchangeable standard dimensions.
Key Specifiions
Parameter Specifiion
Bearing Model 6309 6309-Z 6309-2Z 6309-RS 6309-2RS
Bearing Type Deep Groove Ball Bearing
Inner diameter 45 mm
Outer diameter 100 mm
Width 25 mm
Seal options Open, ZZ metal shield, 2RS rubber contact seal
Material GCr15 Chrome Bearing Steel
Ball Material Chrome Steel
Lubriion Grease
Main Features
  • Double 2RS contact seals for effective dust and water resistance
  • High-hardness GCr15 steel for wear resistance and long service life
  • Smooth low-noise operation under continuous high-speed rotation
  • Standard universal dimensions for direct old bearing replacement
  • Stable radial load capacity, simple installation and maintenance
  • Wide working temperature range from -20℃ to 120℃
Typical Appliions
  • Electric motors, small fans and blowers
  • Agricultural conveyor and harvesting equipment
  • Textile weaving and spinning machinery
  • Packaging printing transmission lines
  • Small gearboxes and household machinery
  • General industrial roller transport devices
Our Products
Bearing No. Inner Diameter (d) [mm] Outer Diameter (D) [mm] Width (B) [mm]
6307 35 80 21
6307 - Z 35 80 21
6307 - 2Z 35 80 21
6307 - RS 35 80 21
6307 - 2RS 35 80 21
6308 40 90 23
6308 - Z 40 90 23
6308 - 2Z 40 90 23
6208 - RS 40 90 23
6308 - 2RS 40 90 23
6309 45 100 25
6309 - Z 45 100 25
6309 - 2Z 45 100 25
6309 - RS 45 100 25
6309 - 2RS 45 100 25
6310 50 110 27
6310 - Z 50 110 27
6310 - 2Z 50 110 27
6310 - RS 50 110 27
6310 - 2RS 50 110 27
6311 55 120 29
6311 - Z 55 120 29
Why Choose GQZ Bearing
  • Strict heat treatment to ensure consistent hardness and precision
  • Complete 6004–6416 sizes in stock for fast delivery
  • Dustproof 2RS sealed design reduces frequent lubriion
  • Support OEM customization, free samples available
  • Factory direct wholesale price with stable supply capacity
  • Rigorous quality inspection before shipment

6309 6309-Z 6309-2Z 6309-RS 6309-2RS 45*100*25mm Open / Z / 2Z / RS / 2RS High Precision Bearing Wholesale for Small Motors

6309 6309-Z 6309-2Z 6309-RS 6309-2RS 45*100*25mm Open / Z / 2Z / RS / 2RS High Precision Bearing Wholesale for Small Motors6309 6309-Z 6309-2Z 6309-RS 6309-2RS 45*100*25mm Open / Z / 2Z / RS / 2RS High Precision Bearing Wholesale for Small Motors

FAQ

Q1: What does 2RS stand for?
A1: It means double-side rubber contact seals, anti-dust and splash-proof.

Q2: What material are these bearings?
A2: Bearing rings and balls are made of GCr15 chrome bearing steel.

Q3: Can these bearings run at high speed?
A3: Yes, they feature smooth structure for stable high-speed low-noise operation.

Q4: What lubriion is suitable?
A4: Grease lubriion is standard; oil lubriion is also acceptable.

Q5: Do you accept small bulk orders?
A5: Yes, we support both small trial orders and large wholesale OEM orders.

Send your message to this supplier
Send Now

6309 6309-Z 6309-2Z 6309-RS 6309-2RS 45*100*25mm Open / Z / 2Z / RS / 2RS High Precision Bearing Wholesale for Small Motors

Ask Latest Price
Watch Video
Product Detail
Model Number :
6309 6309-Z 6309-2Z 6309-RS 6309-2RS
Width（B） :
25mm
Payment Terms :
T/T,,
Inner diameter（d） :
45mm
Supply Ability :
100000 Sets per month
Outer diameter（D） :
100mm
Contact Supplier
video
6309 6309-Z 6309-2Z 6309-RS 6309-2RS 45*100*25mm Open / Z / 2Z / RS / 2RS High Precision Bearing Wholesale for Small Motors
6309 6309-Z 6309-2Z 6309-RS 6309-2RS 45*100*25mm Open / Z / 2Z / RS / 2RS High Precision Bearing Wholesale for Small Motors
6309 6309-Z 6309-2Z 6309-RS 6309-2RS 45*100*25mm Open / Z / 2Z / RS / 2RS High Precision Bearing Wholesale for Small Motors
6309 6309-Z 6309-2Z 6309-RS 6309-2RS 45*100*25mm Open / Z / 2Z / RS / 2RS High Precision Bearing Wholesale for Small Motors

Wuxi Guangqiang Bearing Trade Co.,Ltd

Verified Supplier
11 Years
wuxi
Since 1989
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company
Main Products :
Automotive Bearings, Agriculture Bearings, Robot Bearings
Total Annual :
1000000-10000000
Employee Number :
10~100
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Deep Groove Ball Bearing
MachineU China Products Minerals & Metallurgy Alloy Steel Bearing Steel
Contact Supplier
Submit Requirement