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S71907 ACB/P4A Super Precision Single Row Angular Contact Ball Bearing 35x55x10 mm High Speed 30,000 rpm P4A Precision Grade

Name: S71907 ACB/P4A Super Precision Single Row Angular Contact Ball Bearing 35x55x10 mm High Speed 30,000 rpm P4A Precision Grade
Brand: Beining Intelligent Technology (Zhejiang) Co., Ltd
SKU: S71907 ACB/P4A
Availability: InStock

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: S71907 ACB/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 Ball Bearing, 7907 2RZ Ball Bearing with Warranty, Single Row ACB/P4A Ball Bearing
                              

Part Number:	S71907 ACB/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 S7907A5TRV1VP4
Coating:	Without	Sealing:	Without
Design:	High-speed B	Contact Type:	Normal Contact (two-point Contact)

Part Number:	S71907 ACB/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 S7907A5TRV1VP4
Coating:	Without
Sealing:	Without
Design:	High-speed B
Contact Type:	Normal Contact (two-point Contact)

S71907 ACB/P4A Super Precision Single Row Angular Contact Ball Bearing 35x55x10 mm High Speed 30,000 rpm P4A Precision Grade

S71907 ACB/P4A Super Precision Single Row Angular Contact Ball Bearing 7907 2RZ

S71907 ACB/P4A 35×55×10 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing

High Speed

Super-precision, high-speed B design, single row angular contact ball bearing

The S71907 ACB/P4A bearing features a bore diameter of 35 mm, outside diameter of 55 mm, and width of 10 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.

Technical Specifications

Part Number	S71907 ACB/P4A
Bearing Type	Angular Contact
Measurement Unit	Metric
Inner Bore Diameter (d)	35 mm
Inner Bore Diameter Tolerance	-0.006mm to 0
Outer Bore Diameter (D)	55 mm
Outer Bore Diameter Tolerance	-0.007mm to 0
Width (B)	10 mm
Width Tolerance	-0.2mm to 0
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	0.081 kg
Dynamic Radial Load	4880 N
Static Radial Load	3450 N
Reference Speed For Grease	30,000 rpm
Limiting Speed For Oil	48,000 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 a wide temperature range

Applications

The S71907 ACB/P4A bearing is a high-precision angular contact ball bearing featuring high-speed capability, low friction, and high rigidity, making it ideal for applications requiring exceptional precision and stability.

Machine tool spindles and grinding equipment for high-speed and accurate machining
Critical transmission components in construction and metallurgical machinery
Support structures in wind turbines and fluid machinery
High-efficiency automotive engines and railway traction motors
Precision instruments and robot joints in aerospace and advanced manufacturing sectors

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

Factory
Direct manufacturer

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