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S71906 CE/P4A Super Precision Angular Contact Ball Bearing with 30 mm Bore Diameter and P4A Precision Grade for High Speed Applications

Name: S71906 CE/P4A Super Precision Angular Contact Ball Bearing with 30 mm Bore Diameter and P4A Precision Grade for High Speed Applications
Brand: Beining Intelligent Technology (Zhejiang) Co., Ltd
SKU: S71906 CE/P4A
Price: Negotiable USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: S71906 CE/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: 
                                                                                                                                                                                                                                                                                    Super Precision Angular Contact Bearing 7906, Single Row Ball Bearing 2RZ, CE/P4A Precision Ball Bearing
                      

Part Number:	S71906 CE/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 S7906CTRV1VP4
Coating:	Without	Sealing:	Without
Design:	High-speed E	Contact Type:	Normal Contact (two-point Contact)

Part Number:	S71906 CE/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 S7906CTRV1VP4
Coating:	Without
Sealing:	Without
Design:	High-speed E
Contact Type:	Normal Contact (two-point Contact)

S71906 CE/P4A Super Precision Angular Contact Ball Bearing with 30 mm Bore Diameter and P4A Precision Grade for High Speed Applications

S71906 CE/P4A Super Precision Single Row Angular Contact Ball Bearing 7906 2RZ

S71906 CE/P4A 30×47×9 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing
Super-precision, high-speed E design, single row angular contact ball bearing with precise dimensions, high static load capacity, P4A precision grade, delivering superior performance and reliability for applications requiring high rotational accuracy and stability.

Technical Specifications

Part Number	S71906 CE/P4A
Bearing Type	Angular Contact
Measurement Unit	Metric
Inner Bore Diameter (d)	30 mm
Inner Bore Diameter Tolerance	-0.005mm to 0
Outer Bore Diameter (D)	47 mm
Outer Bore Diameter Tolerance	-0.006mm to 0
Width (B)	9 mm
Width Tolerance	-0.2mm to 0
Contact Angle	15° (25°, 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	0.048 kg
Dynamic Radial Load	5590 N
Static Radial Load	3250 N
Reference Speed For Grease	41,000 rpm
Limiting Speed For Oil	63,000 rpm

Performance Features

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 wide temperature range

Applications

The S71906 CE/P4A is designed for high-speed, low-friction, and high-rigidity applications. It excels in core areas such as high-precision machine tools, robot joints and actuators, and high-speed motors with precision instruments. Additionally, it finds typical uses in automation equipment, specialized machinery like drying and crimping devices, and transportation sectors including automotive steering systems and gearboxes.

Certifications & Services

Certificates:
RoHS & REACH, IATF16949:2016

Features:
High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity

Services:
OEM & ODM Customized Services, Online Support, Professional Service

Sizes:
Standard sizes available, custom sizes upon request

Manufacturer:
Factory Manufacturer

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