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71902 CEGA/HCP4AH Super Precision Single Row Angular Contact Ball Bearing

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71902 CEGA/HCP4AH Super Precision Single Row Angular Contact Ball Bearing

Brand Name : CNBTZC or OEM

Model Number : 71902 CEGA/HCP4AH

Certification : IATF16949:2016

Place of Origin : China

MOQ : 1000

Price : Please contact us,thanks

Payment Terms : L/C,T/T

Supply Ability : 500000pcs per month

Packaging Details : plastic bag,box,carton,pallet

Delivery Time : 2-4 weeks

Part Number : 71902 CEGA/HCP4AH 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,7902 CEGA/HCP4AH

Coating : Without

Sealing : Without

Design : High-speed E

Contact type : Normal contact (two-point contact)

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71902 CEGA/HCP4AH 15*28*7 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Hybrid Ceramic Balls High Speed

Super-precision, high-speed E design, universally matchable single row angular contact ball bearing suitable for direct oil-air lubrication

The 71902 CEGA/HCP4AH bearing,bore diameter is 15 mm, outside diameter is 28 mm,width is 7 mm,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.

Part Number 71902 CEGA/HCP4AH
Bearing Type Angular Contact
Measurement Unit Metric
Dimensions Inner Bore Diameter (d) 15 mm
Inner Bore Diameter Tolerance -0.004mm to 0
Outer Bore Diameter (D) 28 mm
Outer Bore Diameter Tolerance -0.004mm to 0
Width (B) 7 mm
Width Tolerance -0.2mm to 0
Specifications Contact Angle 15° (25°,40° Available)
Material Hybrid (Chrome Steel Rings, Ceramic Balls)
Cage Material Phenolic
Number of Rows 1 Single Row
Seal Type Open
Temperature Range -30°C to 150°C
Special feature Suitable for direct oil-air lubrication
Tolerance Class P4A better than P4 (ABEC-7)
Weight 0.013 kg
Matched Arrangement No
Universal Matching Bearing Yes,back-to-back (<>),face-to-face (><) or tandem (>>) DB,DF,DT 2 bearings
Preload EL/Extra Light/Class A
Load and Speed Dynamic Radial Load 3190 N
Static Radial Load 1370 N
Reference Speed For Grease (r/min) 90,000 rpm
Limiting Speed For Oil(r/min) 140,000 rpm

71902 CEGA/HCP4AH Super Precision Single Row Angular Contact Ball Bearing

71902 CEGA/HCP4AH Super Precision Single Row Angular Contact Ball Bearing

What's the Performance Features of 71902 CEGA/HCP4AH Bearing?

The 71902 CEGA/HCP4AH angular contact ball bearing is engineered for high-precision and high-performance applications, featuring very tight tolerances suitable for precise machinery, the 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.

What's the Applications of the 71902 CEGA/HCP4AH Bearing?

The 71902 CEGA/HCP4AH bearing is a highly reliable and precise component used across various industries. It supports construction machinery like nailing machines and rubber bonding machines, enhancing stability and efficiency in the building materials sector. In food processing, it improves automation and product quality in equipment such as mixers and sieving devices. For metallurgical applications, it ensures continuous and safe operation under high temperatures and heavy loads. This bearing also boosts efficiency and hygiene standards in food and pharmaceutical packaging machines. Additionally, it is employed in diverse industrial equipment including blow molding machines, wire cutting devices, rock drilling machinery, welding machines, and more, demonstrating its versatility and critical role in ensuring optimal performance and reliability across a wide range of demanding applications.

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,For custom sizes ,please contact us
Factory Manufacturer Yes


Quality 71902 CEGA/HCP4AH Super Precision Single Row Angular Contact Ball Bearing wholesale

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