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S71904 ACD/P4A Super Precision High Capacity Single Row Angular Contact Ball Bearing with P4A Precision Grade

Name: S71904 ACD/P4A Super Precision High Capacity Single Row Angular Contact Ball Bearing with P4A Precision Grade
Brand: Beining Intelligent Technology (Zhejiang) Co., Ltd
SKU: S71904 ACD/P4A
Price: Negotiable USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: S71904 ACD/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: 500000pcs per month

Get Best Price

Product Details

Product Description

Highlight: 
                                                                                                                                                                                                                                                                                                                                                                                Super Precision Angular Contact Ball Bearing, Single Row Ball Bearing 7904 2RZ, ACD/P4A Precision Ball Bearing
                              

Part Number:	S71904 ACD/P4A Angular Contact Ball Bearing	Structure:	Angular Contact
Seals Type:	Sealed,Seal On Both Sides,2RZ	Ring Type:	One-piece Inner And Outer Rings
Lubrication:	Grease	Replaceable With:	SKF, NSK
Coating:	Without	Sealing:	Without
Design:	High-capacity D	Contact Type:	Normal Contact (two-point Contact)

Part Number:	S71904 ACD/P4A Angular Contact Ball Bearing
Structure:	Angular Contact
Seals Type:	Sealed,Seal On Both Sides,2RZ
Ring Type:	One-piece Inner And Outer Rings
Lubrication:	Grease
Replaceable With:	SKF, NSK
Coating:	Without
Sealing:	Without
Design:	High-capacity D
Contact Type:	Normal Contact (two-point Contact)

S71904 ACD/P4A Super Precision High Capacity Single Row Angular Contact Ball Bearing with P4A Precision Grade

S71904 ACD/P4A Super Precision Single Row Angular Contact Ball Bearing 7904 2RZ

S71904 ACD/P4A 20×37×9 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing - High Speed

Super-precision, high-capacity, single row angular contact ball bearing with seals. The S71904 ACD/P4A bearing features a bore diameter of 20 mm, outside diameter of 37 mm, and width of 9 mm. With precise dimensions, high static load capacity, and P4A precision grade, it delivers superior performance and reliability for applications requiring high rotational accuracy and stability.

Part Number	S71904 ACD/P4A
Bearing Type	Angular Contact
Measurement Unit	Metric
Dimensions	Inner Bore Diameter (d): 20 mm Inner Bore Diameter Tolerance: -0.005mm to 0 Outer Bore Diameter (D): 37 mm Outer Bore Diameter Tolerance: -0.006mm to 0 Width (B): 9 mm Width Tolerance: -0.2mm to 0
Specifications	Contact Angle: 25° (15°, 40° Available) Material: Chrome Steel Cage Material: Phenolic Number of Rows: 1 Single Row Seal Type: Seal on both sides Temperature Range: -30°C to 150°C Lubrication: Grease Tolerance Class: P4A better than P4 (ABEC-7) Weight: 0.036 kg Matched Arrangement: No Universal Matching Bearing: No Preload: Not applicable
Load and Speed	Dynamic Radial Load: 5720 N Static Radial Load: 3050 N Reference Speed For Grease (r/min): 40,000 rpm Limiting Speed For Oil (r/min): 60,000 rpm

Performance Features of S71904 ACD/P4A Bearing

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 of the S71904 ACD/P4A Bearing

The S71904 ACD/P4A bearing is distinguished by its high speed and precision, making it ideal for applications in:

Electric spindles
High-speed machining centers
Milling machines
Internal grinding machines
Woodworking machinery
Metal cutting machine tools

Its ability to maintain stability and performance under high loads and speeds ensures enhanced accuracy and efficiency, making it a critical component in modern manufacturing processes for achieving reliable and high-precision operation across various high-performance industrial 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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