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{"title":"70mm Bore 7314B Single Row Angular Contact Ball Bearings 70*150*35 Mm Open Type","imgUrl":"https:\/\/img.chinax.com\/nimg\/00\/fd\/d581a8d7a34d4cdabad128288366-200x200-1\/70mm_bore_7314b_single_row_angular_contact_ball_bearings_70_2a150_2a35_mm_open_type.jpg","attrs":{"Brand Name":"CNBTZC or OEM","Model Number":"7314B","Certification":"IATF16949:2016","Place of Origin":"China"}}
{"title":"75mm Bore 7315B Angular Contact Ball Bearing Single Row 75*160*37 Mm Open Type","imgUrl":"https:\/\/img.chinax.com\/nimg\/65\/2c\/c78d027e99f4a3c216587eee115f-200x200-1\/75mm_bore_7315b_angular_contact_ball_bearing_single_row_75_2a160_2a37_mm_open_type.jpg","attrs":{"Brand Name":"CNBTZC or OEM","Model Number":"7315B","Certification":"IATF16949:2016","Place of Origin":"China"}}
{"title":"55mm Bore 7311B Single Row Angular Contact Ball Bearings 55*120*29 Mm Open Type","imgUrl":"https:\/\/img.chinax.com\/nimg\/bd\/10\/091f2d906ea75cf03a2ab06ac152-200x200-1\/55mm_bore_7311b_single_row_angular_contact_ball_bearings_55_2a120_2a29_mm_open_type.jpg","attrs":{"Brand Name":"CNBTZC or OEM","Model Number":"7311B","Certification":"IATF16949:2016","Place of Origin":"China"}}
{"title":"7007AC P4A GA Super Precision Single Row Angular Contact Ball Bearing 35X62X14mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/91\/01\/84a212218512cc2e3c4a02c3d809-200x200-1\/7007ac_p4a_ga_super_precision_single_row_angular_contact_ball_bearing_35x62x14mm_high_speed_operation.jpg","attrs":{"Structure":"Angular Contact","Part Number":"7007AC P4A GA Angular Contact Ball Bearing","Replaceable With":"SKF, NSK","Sealing":"Without"}}
{"title":"S7009 ACD \/ HCP4A Super Precision Single Row Angular Contact Ball Bearing 7009","imgUrl":"https:\/\/img.chinax.com\/nimg\/ed\/b2\/7405ddc7f8121712a4e9488c10ff-200x200-1\/s7009_acd_2f_hcp4a_super_precision_single_row_angular_contact_ball_bearing_7009_2rz.jpg","attrs":{"Brand Name":"CNBTZC or OEM","Model Number":"S7009 ACD\/HCP4A","Certification":"IATF16949:2016","Place of Origin":"China"}}
The 725 AC Bearing is crafted from high-quality materials and manufactured to exacting precision standards. This super-precise angular contact ball bearing is ideal for high-speed spindles, precision tools, and any application where accuracy and speed are critical.
Bore Diameter:5 mm
Outer Diameter:16 mm
Width:5 mm
Bearing Number
Dimensions(mm)
Basic Load Rating(N)
Limiting Speed(rpm)
Weight(Kg)
Inner Diameter d
Outer Diameter D
Width B
Chamfer rsmin
Chamfer r1smin
Dynamic Cr
Static Cor
Grease
Oil
Reference
725 AC
5
16
5
0.3
0.15
1800
700
36000
43000
0.016
Technical Specifications
Ring Material:Superior-Grade GCr15
Roller Material:High Precision Steel Ball G5
Cage Material:Bakelite Cage or PEEK High-strength Cage
Contact Angle:15°, 25°, and 40° options
Lubrication:Oil or Grease tailored to requirements
Temperature Range:-30°C ~ +110°C
ABEC Rating Precision:ABEC7, ABEC9, ABEC11
Certification:RoHS, IATF16949:2016
Applications
Machine Tool Spindles: Used in CNC machines and grinders to ensure tools operate accurately and quickly
High-Speed Machinery: Perfect for drills and milling machines that require fast rotations with minimal vibration
Aerospace Components: Crucial for parts like gyroscopes, actuators, and jet engine components
Medical Equipment: Found in devices such as dental drills and imaging equipment
Semiconductor Manufacturing: Essential for machinery that needs precise and rapid movements
Performance Highlights
High-Speed Operation: Designed to run at high speeds without overheating or excessive wear
Precise Movement: Manufactured to ultra-tight tolerances (P4 or P4A class) for smooth and accurate operation
Strong and Stable: Superior axial and radial rigidity maintains stability under varying loads
Durable Materials: Premium materials resist wear and perform reliably at high speeds and temperatures
Efficient Cooling: Minimizes internal friction and efficiently dissipates heat
Load Handling: Effectively manages both axial (thrust) and radial loads
Beining Intelligent Technology
Precision Bearings for High-Performance Industries
At Beining Intelligent Technology, we design and manufacture precision bearings for high-demand applications in:
CNC Machine Tool Spindles
Robotics
Motors
With a focus on quality, automation, and...
Beining Intelligent Technology
Precision Bearings for High-Performance Industries
At Beining Intelligent Technology, we design and manufacture precision bearings for high-demand applications in:
CNC Machine Tool Spindles
Robotics
Motors
With a focus on quality, automation, and...
