products

Home > products > Precision Ball Bearings > 7211 CD/P4A Super Precision Single Row Angular Contact Ball Bearing ACB 55x100x21

Catagories

Reducer Bearing

(20)

Contacts

Contacts: Ms. Shelley Dong

Tel: 86-574-62262190

Contact Now

Mail Us

7211 CD/P4A Super Precision Single Row Angular Contact Ball Bearing ACB 55x100x21

Name: 7211 CD/P4A Super Precision Single Row Angular Contact Ball Bearing ACB 55x100x21
Brand: Beining Intelligent Technology (Zhejiang) Co., Ltd
SKU: 7211 CD/P4A
Availability: InStock

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: 7211 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

Highlight:

Part Number:	7211 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 7211CTRP4
Coating:	Without	Sealing:	Without
Design:	High-capacity D	Contact Type:	Normal Contact (two-point Contact)

Part Number:	7211 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 7211CTRP4
Coating:	Without
Sealing:	Without
Design:	High-capacity D
Contact Type:	Normal Contact (two-point Contact)

7211 CD/P4A Super Precision Single Row Angular Contact Ball Bearing ACB 55x100x21

7211 CD/P4A 55x100x21 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Hybrid Bearings Ceramic Balls

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

The 7211 CD/P4A bearing,with a bore diameter of 55 mm,outside diameter of 100 mm,and width of 21 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	7211 CD/P4A
Bearing Type	Angular Contact
Measurement Unit	Metric
Dimensions	Inner Bore Diameter (d)	55 mm
	Inner Bore Diameter Tolerance	-0.007mm to 0
	Outer Bore Diameter (D)	100 mm
	Outer Bore Diameter Tolerance	-0.008 mm to 0
	Width (B)	21 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	0.61 kg
	Matched Arrangement	No
	Universal Matching Bearing	No
	Preload	Not applicable
Load and Speed	Dynamic Radial Load	55300 N
	Static Radial Load	43000 N
	Reference Speed For Grease (r/min)	14,000 rpm
	Limiting Speed For Oil(r/min)	22,000 rpm

7211 CD/P4A Super Precision Single Row Angular Contact Ball Bearing ACB 55x100x21 0

7211 CD/P4A Super Precision Single Row Angular Contact Ball Bearing ACB 55x100x21 1

What's the Performance Features of 7211 CD/P4A Bearing?

The 7211CD/P4A angular contact ball bearing features P4 precision grade for high rotational accuracy, handling radial and axial loads efficiently. It enables high-speed operation (up to 15,000rpm), reduces friction for energy savings, and offers strong rigidity for heavy loads. Made with chrome steel, it suits CNC spindles, high-speed motors, and precision equipment, balancing durability and performance in demanding applications.

What's the Applications of the 7211 CD/HCP4A Bearing?

The 7211 CD/HCP4A angular contact ball bearing, with its high-precision P4A grade and hybrid ceramic design, is ideal for:

CNC machine tool spindles (e.g., machining centers, grinders)
High-speed servo motors (robotics, automation)
Industrial pumps and compressors
Precision measuring instruments (CMMs, etc.)
Aerospace precision machinery
High-end medical device rotating components
High-precision gearboxes and transmission systems

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

Tags:

Precision Ball Bearings

Angular Contact Ball Bearings

Deep Groove Ball Bearings

Custom Bearings

Spindle Bearings

Motor Bearings

Planetary Gear Bearings

Robot Bearing

Air Conditioner Bearings

Fan Bearings

Pump Bearings

Reducer Bearing

7211 CD/P4A Super Precision Single Row Angular Contact Ball Bearing ACB 55x100x21

Super Precision Ball Bearings,

High Precision Ball Bearings,

Precision Spindle Bearings

Angular Contact Precision Ball Bearings High Capacity 71800 CDGB/P4

S7001 FEGA/HCP4A High Speed Angular Contact Bearing 12 X 28 X 8 7001 2RS/ 2RZ

709 CEGA/P4A Precision Ball Bearings Single Row Angular Contact Bearing 9247mm

71800 CD/HCP4 Hybrid High Speed Ceramic Ball Bearings Single Row 7800

7201 ACD/P4ADFA Single Row Precision Ball Bearings Manufacturers

7000 ACD/P4ADBD Double Row Angular Contact Ball Bearings Super Precision

71901 CD/PA9ADBA Precision Ball Bearings High Speed Angular Contact Ball Bearing 7901

71902 CDGC/P4A Precision Ball Bearings 15x28x7 Bearing High Speed OEM ODM 7902

7002 CE/HCPA9ADGA High Speed Ceramic Bearings , Hybrid Ceramic Ball Bearings Angular Contact

71902 CDGA/P4A Precision Ball Bearings High Capacity Angular Contact Ball Bearing 15x28x7

71800 CDGA/HCP4 Single Row Hybrid Ball Bearing High Speed Ceramic Bearings 7800

Precision Ball Bearings

Angular Contact Ball Bearings

Deep Groove Ball Bearings

Custom Bearings

Spindle Bearings

Motor Bearings

Planetary Gear Bearings