Beining Intelligent Technology (Zhejiang) Co., Ltd
                                                                                                           
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S71907 ACD/HCP4A Super Precision Angular Contact Ball Bearing with 35 mm Bore Diameter P4A Precision Grade and Hybrid Ceramic Balls

Price Negotiable
Price: Please contact us,thanks
MOQ: 1000
Delivery Time: 2-4 weeks
Brand: CNBTZC or OEM
Product Description
S71907 ACD/HCP4A Super Precision Single Row Angular Contact Ball Bearing 7907 2RZ
Product Overview

S71907 ACD/HCP4A 35×55×10 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Hybrid Ceramic Balls High Speed

Super-precision, high-capacity D design, single row angular contact ball bearing with seals. Featuring precise dimensions, high static load capacity, P4A precision grade, and hybrid ceramic balls, delivers superior performance and reliability for applications requiring high rotational accuracy and stability.

Technical Specifications
Part Number S71907 ACD/HCP4A
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 Hybrid (Chrome Steel Rings, Ceramic Balls)
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 0.068 kg
Dynamic Radial Load 9230 N
Static Radial Load 6200 N
Reference Speed For Grease 28,000 rpm
Limiting Speed For Oil 43,000 rpm
S71907 ACD/HCP4A Super Precision Angular Contact Ball Bearing Technical diagram of S71907 ACD/HCP4A bearing
Performance Features
  • 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

The S71907 ACD/HCP4A high-precision angular contact ball bearing, featuring a sealed design, hybrid ceramic materials, and a 25° contact angle, is extensively used in various fields including:

  • Precision mechanical and industrial equipment
  • Medical and laboratory devices
  • Construction machinery
  • Food and packaging industries
  • Special equipment in extreme environments

It supports high-speed and high-load applications, ensuring excellent performance and durability in demanding conditions such as vibrating screens, plastic drawing machines, medical devices, bulldozers, tower cranes, food packaging machinery, cooling towers, and CNC equipment.

Certifications & Services
Certificates RoHS & REACH, IATF16949:2016
Features High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity
Service OEM & ODM Customized Services
Samples Please Contact Us
Support Online Support, Professional Service
Size Options Standard, For custom sizes please contact us
Manufacturer Factory Manufacturer

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Beining Intelligent Technology (Zhejiang) Co., Ltd
Location No.502,Xinxing Third Road,Cixi Intelligent Home Appliance High Tech Industrial Development Zone, Zhejiang,China
Contact Person Shelley Dong

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