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Super Precision Angular Contact Ball Bearings 7017 ACEGA/HCP4AH1
Super Precision Angular Contact Ball Bearings 7017 ACEGA/HCP4AH1

Super Precision Angular Contact Ball Bearings 7017 ACEGA/HCP4AH1

The 7017 ACEGA/HCP4AH1 is a super precision angular contact ball bearing with an 85mm bore and 130mm outer diameter, crafted from durable chrome steel. Its compact 22mm width makes it suitable for tight spaces while maintaining high performance.

Designed for angular contact loads, it handles dynamic radial loads up to 7312 lbf and spins smoothly at speeds up to 28,000 RPM. The ceramic balls and phenolic cage reduce friction, enhancing efficiency and longevity.

With an extra-light preload (Class A) and P4A tolerance, it offers exceptional accuracy for demanding applications. The open design allows easy lubrication and works in temperatures from -30°C to 110°C.

Ideal for high-speed machinery like spindles or robotics, this bearing can be paired in back-to-back, face-to-face, or tandem arrangements. Weighing 0.81kg, it balances strength and precision for industrial use.

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Product Parameters

  • Part Number 7017 ACEGA/HCP4AH1
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 85 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 130 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 22 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 11.112 mm
  • Ball Qty 26
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 7312 lbf
  • Static Radial Load 6300 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 28000 rpm
  • Weight 0.81 kg

Features

Performance Features of 7017 ACEGA/HCP4AH1 Bearing

7017 ACEGA/HCP4AH1 Bearing is designed with a 25° contact angle, providing excellent radial and axial load capacity.
Its chrome steel rings and ceramic balls ensure smooth operation and reduced friction.

The phenolic cage in 7017 ACEGA/HCP4AH1 Bearing maintains ball alignment, enhancing durability and performance.
With a maximum speed of 28,000 rpm, it is suitable for high-speed applications.

7017 ACEGA/HCP4AH1 Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its extra light preload ensures precision and reliability in demanding conditions.

The dynamic radial load capacity of 7312 lbf makes 7017 ACEGA/HCP4AH1 Bearing ideal for heavy-duty use.
Its P4A tolerance class guarantees high precision and consistent performance.

Application

Industrial Uses of 7017 ACEGA/HCP4AH1 Bearing
7017 ACEGA/HCP4AH1 Bearing is commonly used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The extra light preload ensures smooth operation in precision grinding applications.

In automotive systems, 7017 ACEGA/HCP4AH1 Bearing supports high-performance gearboxes, handling both radial and angular loads with ease. Its P4A tolerance class makes it ideal for demanding drivetrain components.

For automation equipment, 7017 ACEGA/HCP4AH1 Bearing’s open design and lubricated construction allow for reliable performance in robotic arms. The chrome steel rings provide durability in continuous operation scenarios.

Medical imaging devices benefit from 7017 ACEGA/HCP4AH1 Bearing’s low vibration and high-speed capabilities. The ceramic balls ensure quiet operation, crucial for sensitive diagnostic equipment.

In consumer electronics, 7017 ACEGA/HCP4AH1 Bearing is found in high-end printers, where its precision and speed enhance print quality. The metric sizing ensures compatibility with various European and Asian models.

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