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Super Precision Angular Contact Ball Bearings 7017 CDGC/P4A
Super Precision Angular Contact Ball Bearings 7017 CDGC/P4A

Super Precision Angular Contact Ball Bearings 7017 CDGC/P4A

The 7017 CDGC/P4A is a super precision angular contact ball bearing with an 85mm bore and 130mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 15210 lbf and spins smoothly at speeds up to 28000 RPM.

Its 15° contact angle and moderate preload (Class C) ensure stable performance under angular loads. The phenolic cage offers lightweight strength, while the open design allows easy lubrication.

This bearing operates in temperatures from -30°C to 110°C, making it versatile for various conditions. It’s interchangeable with SKF bearings and comes in a set of two for universal matching (back-to-back, face-to-face, or tandem).

Ideal for high-precision applications like machine tool spindles or robotics, where accuracy and speed matter. Weighing 0.9kg, it balances strength and precision effortlessly.

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Product Parameters

  • Part Number 7017 CDGC/P4A
  • 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 14.288 mm
  • Ball Qty 21
  • Contact Angle 15°
  • 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 Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 15210 lbf
  • Static Radial Load 14738 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 28000 rpm
  • Weight 0.9 kg

Features

Performance Features of 7017 CDGC/P4A Bearing

7017 CDGC/P4A Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability under dynamic radial loads up to 15210 lbf.

The phenolic cage maintains ball alignment, reducing friction and enhancing smooth operation.
With a maximum speed of 28,000 rpm, it balances high-speed performance and reliability.

7017 CDGC/P4A Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its precision P4A tolerance class ensures consistent performance in demanding conditions.

The open design allows for easy lubrication, extending maintenance intervals.
Weighing just 0.9 kg, it offers a lightweight yet robust solution for precision machinery.

Application

Key Fields for 7017 CDGC/P4A Bearing
7017 CDGC/P4A Bearing is widely used in high-precision machine tools, where its moderate preload and angular contact design ensure accurate spindle performance. The phenolic cage reduces friction, making it suitable for high-speed operations.

In robotics, 7017 CDGC/P4A Bearing supports articulated arms, providing smooth movement and load handling. Its chrome steel construction offers durability in repetitive motion applications.

For aerospace components, 7017 CDGC/P4A Bearing’s P4A tolerance class guarantees reliability in critical systems. The open seal design allows for easy lubrication, extending service life in demanding conditions.

Medical imaging devices benefit from 7017 CDGC/P4A Bearing’s precision, ensuring stable rotation in scanners. The temperature range of -30°C to 110°C makes it versatile for various clinical environments.

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