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71807 CD/P4 Super Precision Single Row Angular Contact Ball Bearing with P4 Precision Grade 35 mm Bore Diameter for High Speed Operation

Name: 71807 CD/P4 Super Precision Single Row Angular Contact Ball Bearing with P4 Precision Grade 35 mm Bore Diameter for High Speed Operation
Brand: Beining Intelligent Technology (Zhejiang) Co., Ltd
SKU: 71807 CD/P4
Price: Negotiable USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: 71807 CD/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

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                                                                                                                                                                                                                                                                                    71807 super precision angular contact bearing, single row ball bearing 7807, precision ball bearing with warranty
                      

Part Number:	71807 CD/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 7807CSN24TRP4
Coating:	Without	Sealing:	Without
Design:	High-capacity D	Contact Type:	Normal Contact (two-point Contact)

Part Number:	71807 CD/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 7807CSN24TRP4
Coating:	Without
Sealing:	Without
Design:	High-capacity D
Contact Type:	Normal Contact (two-point Contact)

71807 CD/P4 Super Precision Single Row Angular Contact Ball Bearing with P4 Precision Grade 35 mm Bore Diameter for High Speed Operation

71807 CD/P4 Super Precision Single Row Angular Contact Ball Bearing 7807

71807 CD/P4 35×47×7 Super Precision High Capacity Single Row Angular Contact Ball Bearing High Speed

Super-precision, high-capacity, single row angular contact ball bearing. The 71807 CD/P4 bearing features a bore diameter of 35 mm, outside diameter of 47 mm, width of 7 mm, precise dimensions, high static load capacity, and P4 precision grade. It delivers superior performance and reliability for applications requiring high rotational accuracy and stability.

Technical Specifications

Part Number	71807 CD/P4
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)	42 mm
Outer Bore Diameter Tolerance	-0.006mm to 0
Width (B)	7 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	Open
Temperature Range	-30°C to 150°C
Lubrication	Grease or Oil
Tolerance Class	P4 (ABEC-7)
Weight	0.028 kg
Dynamic Radial Load	4620 N
Static Radial Load	4300 N
Reference Speed For Grease	28,000 rpm
Limiting Speed For Oil	43,000 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 71807 CD/P4 super-precision angular contact ball bearing is designed for high-speed, high-precision, and low-noise performance, making it ideal for various demanding applications:

High-precision machine tools and spindle systems
Medical and laboratory equipment (surgical instruments, centrifuges)
Industrial machinery and automation equipment
Energy and heavy industry sectors (oil field equipment, wind turbine gearboxes)
Electronics and semiconductor manufacturing
Aerospace and testing instruments

Certifications & Services

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 (custom sizes available upon request)
Factory Manufacturer	Yes

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