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71810 ACD/P4 Super Precision Single Row Angular Contact Ball Bearing with P4 Precision Grade 50 mm Bore and High Speed Operation

Name: 71810 ACD/P4 Super Precision Single Row Angular Contact Ball Bearing with P4 Precision Grade 50 mm Bore and High Speed Operation
Brand: Beining Intelligent Technology (Zhejiang) Co., Ltd
SKU: 71810 ACD/P4
Availability: InStock

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: 71810 ACD/P4

Payment & Shipping Terms

Minimum Order Quantity: 1000

Price: Please contact us,thanks

Packaging Details: plastic bag,box,carton,pallet

Delivery Time: 2-3 weeks

Payment Terms: L/C,T/T

Supply Ability: 200000pcs per month

Get Best Price

Product Details

Product Description

Highlight: 
                                                                                                                                                                                                                                                                                                                                                                                ACD/P4 super precision ball bearing, single row angular contact bearing 7810, precision ball bearing with warranty
                              

Part Number:	71810 ACD/P4 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 7810A5TRP4
Coating:	Without	Sealing:	Without
Design:	High-capacity D	Contact Type:	Normal Contact (two-point Contact)

Part Number:	71810 ACD/P4 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 7810A5TRP4
Coating:	Without
Sealing:	Without
Design:	High-capacity D
Contact Type:	Normal Contact (two-point Contact)

71810 ACD/P4 Super Precision Single Row Angular Contact Ball Bearing with P4 Precision Grade 50 mm Bore and High Speed Operation

71810 ACD/P4 Super Precision Single Row Angular Contact Ball Bearing 7810

71810 ACD/P4 50×65×7 Super Precision High Capacity Single Row Angular Contact Ball Bearing High Speed

Super-precision, high-capacity, single row angular contact ball bearing. The 71810 ACD/HCP4 bearing features a bore diameter of 50 mm, outside diameter of 65 mm, width of 7 mm, with precise dimensions, high static load capacity, and P4 precision grade. Delivers superior performance and reliability for applications requiring high rotational accuracy and stability.

Technical Specifications

Part Number	71810 ACD/P4
Bearing Type	Angular Contact
Measurement Unit	Metric
Inner Bore Diameter (d)	50 mm
Inner Bore Diameter Tolerance	-0.006mm to 0
Outer Bore Diameter (D)	65 mm
Outer Bore Diameter Tolerance	-0.007mm to 0
Width (B)	7 mm
Width Tolerance	-0.2mm to 0
Contact Angle	25° (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	Grease or Oil
Tolerance Class	P4 (ABEC-7)
Weight	0.051 kg

Load and Speed Ratings

Dynamic Radial Load	6890 N
Static Radial Load	7350 N
Reference Speed For Grease (r/min)	18,000 rpm
Limiting Speed For Oil (r/min)	28,000 rpm

Performance Features

Engineered for high-precision and high-performance applications
Very tight tolerances suitable for precise machinery
Ability to handle both radial and axial loads simultaneously
High-speed operation with stability
Low torque and friction for energy efficiency
Enhanced rigidity for accuracy under heavy loads
Durability with extended service life
Effective performance across a wide temperature range

Applications

Precision Machining and Laboratory Equipment

Laboratory mixing equipment, glass drilling machines, paper cutters, drying equipment, industrial dryers, etc. Low vibration and high rigidity characteristics meet the demands of precision machining and are suitable for scenarios requiring smooth operation.

Industrial Machinery and Automation

Crimping machines, counter-flow cooling towers, recycling crushers, barcode equipment, fishing machinery, etc. High-speed capability and long service life make it ideal for high-load, continuous-operation industrial environments.

Food and Pharmaceutical Processing

Food and beverage processing equipment, brewing equipment, kneading machines, kitchen appliances, etc. Corrosion-resistant design and high cleanliness meet the hygiene standards of the food and pharmaceutical industries.

High-Speed Spindles and Machine Tools

Machine tool spindles, high-speed mixing equipment, precision instrument spindles, etc. A 25° contact angle design allows it to withstand significant axial loads, making it suitable for high-speed, high-precision spindle systems.

Environmental Protection and Energy Equipment

Packed towers, ultrasonic welding machines, engineering design equipment, etc. Low operating temperatures and long service life make it capable of handling complex working conditions, such as high temperatures or chemically corrosive environments.

Special Customization Fields

Noise reduction equipment, insulating glass production lines, laminated glass manufacturing equipment, etc.

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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