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S7008 ACE/P4A Super Precision Angular Contact Ball Bearing with 40 mm Bore Diameter and High Speed E Design

Name: S7008 ACE/P4A Super Precision Angular Contact Ball Bearing with 40 mm Bore Diameter and High Speed E Design
Brand: Beining Intelligent Technology (Zhejiang) Co., Ltd
SKU: S7008 ACE/P4A
Availability: InStock

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: S7008 ACE/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 7008, Single Row Ball Bearing 2RZ, ACE/P4A Precision Ball Bearing
                              

Part Number:	S7008 ACE/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 7008A5TRV1VP4
Coating:	Without	Sealing:	Without
Design:	High-speed E	Contact Type:	Normal Contact (two-point Contact)

Part Number:	S7008 ACE/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 7008A5TRV1VP4
Coating:	Without
Sealing:	Without
Design:	High-speed E
Contact Type:	Normal Contact (two-point Contact)

S7008 ACE/P4A Super Precision Angular Contact Ball Bearing with 40 mm Bore Diameter and High Speed E Design

S7008 ACE/P4A Super Precision Single Row Angular Contact Ball Bearing 7008 2RZ

S7008 ACE/P4A 40×68×15 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing High Speed

Super-precision, high-speed E design, single row angular contact ball bearing featuring precise dimensions, high static load capacity, P4A precision grade, delivering superior performance and reliability for applications requiring high rotational accuracy and stability.

Product Specifications

Part Number	S7008 ACE/P4A
Bearing Type	Angular Contact
Measurement Unit	Metric
Inner Bore Diameter (d)	40 mm
Inner Bore Diameter Tolerance	-0.006mm to 0
Outer Bore Diameter (D)	68 mm
Outer Bore Diameter Tolerance	-0.007mm to 0
Width (B)	15 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
Weight	0.19 kg
Dynamic Radial Load	11700 N
Static Radial Load	7200 N
Reference Speed For Grease	27,000 rpm
Limiting Speed For Oil	41,000 rpm

Performance Features

The S7008 ACE/P4A bearing is engineered for high-performance applications, featuring P4A grade precision and angular contact design for handling significant radial and axial loads. Optimized for high-speed operation with minimal vibration, it offers smooth, quiet performance and is constructed from premium materials to ensure durability and longevity. This bearing maintains high precision during operation, making it ideal for critical applications requiring exceptional accuracy and reliability.

Applications

The S7008 ACE/P4A is a high-precision angular contact ball bearing with a 25° contact angle, designed for high-speed and high-accuracy applications. Its main uses include:

High-Speed Machine Tools: Motorized spindles, machining centers, and grinding machines requiring stability and low friction at high speeds
Precision Instruments: Laboratory equipment, woodworking machines for high accuracy and low noise operation
Automation: Pick-and-place machines and assembly lines due to its reliability
Energy/Chemical: High-speed systems where reduced energy loss in lubrication setups is critical

Certifications & Services

Certifications: 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 direct manufacturer

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