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7209 CD/P4A Super Precision Single Row Angular Contact Ball Bearing

Name: 7209 CD/P4A Super Precision Single Row Angular Contact Ball Bearing
Brand: Beining Intelligent Technology (Zhejiang) Co., Ltd
SKU: 7209 CD/P4A
Availability: InStock

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: 7209 CD/P4A

Payment & Shipping Terms

Minimum Order Quantity: 1000

Price: Please contact us,thanks

Packaging Details: plastic bag,box,carton,pallet

Delivery Time: 2-4 weeks

Payment Terms: L/C,T/T

Supply Ability: 200000pcs per month

Get Best Price

Product Details

Product Description

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Part Number:	7209 CD/P4A Angular Contact Ball Bearing	Structure:	Angular Contact
Seals Type:	Open (2RZ Available)	Ring Type:	One-piece Inner And Outer Rings
Lubrication:	Grease,Oil	Replaceable With:	SKF, NSK 7209CTRP4
Coating:	Without	Sealing:	Without
Design:	High-capacity D	Contact Type:	Normal Contact (two-point Contact)

Part Number:	7209 CD/P4A Angular Contact Ball Bearing
Structure:	Angular Contact
Seals Type:	Open (2RZ Available)
Ring Type:	One-piece Inner And Outer Rings
Lubrication:	Grease,Oil
Replaceable With:	SKF, NSK 7209CTRP4
Coating:	Without
Sealing:	Without
Design:	High-capacity D
Contact Type:	Normal Contact (two-point Contact)

7209 CD/P4A Super Precision Single Row Angular Contact Ball Bearing

7209 CD/P4A 45*85*19 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing

Super-precision, high-capacity, single row angular contact ball bearing

The 7209 CD/P4A bearing,with a bore diameter of 45 mm,outside diameter of 85 mm,and width of 19 mm,features precise dimensions, high static load capacity, and is manufactured to the P4A precision grade. This bearing delivers superior performance and reliability, making it ideal for applications that require high rotational accuracy and stability.

Part Number	7209 CD/P4A
Bearing Type	Angular Contact
Measurement Unit	Metric
Dimensions	Inner Bore Diameter (d)	45 mm
	Inner Bore Diameter Tolerance	-0.006mm to 0
	Outer Bore Diameter (D)	85 mm
	Outer Bore Diameter Tolerance	-0.008 mm to 0
	Width (B)	19 mm
	Width Tolerance	-0.2mm to 0
Specifications	Contact Angle	15° (25°,40° Available)
	Material	Chrome Steel
	Cage Material	Phenolic
	Number of Rows	1 Single Row
	Seal Type	Open
	Temperature Range	-30°C to 150°C
	Lubrication	Oil or Grease
	Tolerance Class	P4A better than P4 (ABEC-7)
	Weight	0.41 kg
	Matched Arrangement	No
	Universal Matching Bearing	No
	Preload	Not applicable
Load and Speed	Dynamic Radial Load	42300 N
	Static Radial Load	31000 N
	Reference Speed For Grease (r/min)	17,000 rpm
	Limiting Speed For Oil(r/min)	28,000 rpm

7209 CD/P4A Super Precision Single Row Angular Contact Ball Bearing 0

7209 CD/P4A Super Precision Single Row Angular Contact Ball Bearing 1

What's the Performance Features of 7209 CD/P4A Bearing?

The 7209 CD/P4A angular contact ball bearing is manufactured to P4A precision grade standards, excels in high-precision and high-performance applications. It handles both radial and axial loads simultaneously, supports high-speed operation with stability, minimizes torque and friction for energy efficiency, and offers enhanced rigidity for accuracy under heavy loads. Built with hybrid ceramic balls, this durable bearing ensures extended service life and effective performance across a wide temperature range, making it ideal for applications requiring superior rotational accuracy and reliability.

What's the Applications of the 7209 CD/P4A Bearing?

The 7209 CD/P4A bearing, as an angular contact ball bearing, is known for its high precision, high-speed performance, and high load-carrying capacity. Its applications span various industrial scenarios, as detailed below:

1. Machine Tools

Used in machining centers, milling machines, grinders, and woodworking equipment for high rigidity and precision .

2. Industrial Machinery

Works in injection molding machines, bag makers, dehydration equipment, and hot presses, handling heavy loads and tough conditions .

3. Heavy Machinery

Applied in gear reducers, sandblasting machines, and road machinery, offering wear and shock resistance .

4. Other Applications

Found in glass production lines and high-precision components for automotive and railway equipment .

CERTIFICATE	RoHS & REACH, IATF16949:2016
Feature	High Speed and Stiffness,High Running Accuracy,High Load Carrying Capacity
Service	OEM&ODM Customized Services
Samples	Please Contact Us
Service	Online Support,Professional Service
Size	Standard,For custom sizes ,please contact us
Factory Manufacturer	Yes

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