lianxidianhua +86 15806631151 send-sms info@sdtflbearing.com
/
/
Super Precision Angular Contact Ball Bearings 7017 ACD/PA9AQBCD
Super Precision Angular Contact Ball Bearings 7017 ACD/PA9AQBCD

Super Precision Angular Contact Ball Bearings 7017 ACD/PA9AQBCD

The 7017 ACD/PA9AQBCD is a super precision angular contact ball bearing with an 85mm bore and 130mm outer diameter, crafted from durable chrome steel. It handles heavy radial loads up to 37800 lbf and spins smoothly at speeds up to 17000 RPM.

Its 25° contact angle and matched arrangement of four bearings ensure stability under heavy preload conditions. The phenolic cage offers quiet operation and long service life.

This bearing is ideal for high-precision applications like machine tool spindles or industrial pumps. It operates well in temperatures from -30°C to 110°C and comes pre-lubricated for easy installation.

Weighing 3.58kg, it’s robust yet designed for precision. The PA9A tolerance class guarantees consistent performance, making it a reliable choice for demanding environments.

Get A Free Quote

"*" indicates required fields

This field is for validation purposes and should be left unchanged.

Product Parameters

  • Part Number 7017 ACD/PA9AQBCD
  • 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 88 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 14.288 mm
  • Ball Qty 21
  • Contact Angle 25°
  • Tolerance Class PA9A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 4 bearings <<>> QBC
  • Number Of Bearings In Matched Set 4
  • Universal Matching Bearing No
  • Preload Heavy / Class D
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 37800 lbf
  • Static Radial Load 55125 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 17000 rpm
  • Weight 3.58 kg

Features

Performance Features of 7017 ACD/PA9AQBCD Bearing

7017 ACD/PA9AQBCD Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
The chrome steel construction ensures durability and resistance to wear under heavy radial loads.

With a dynamic radial load capacity of 37,800 lbf, it handles demanding operations with ease.
The phenolic cage maintains ball alignment, reducing friction and enhancing performance.

Operating at speeds up to 17,000 rpm, 7017 ACD/PA9AQBCD Bearing balances speed and reliability.
Its preloaded Class D design ensures consistent performance in precision applications.

The open seal type allows for easy lubrication, maintaining smooth operation.
7017 ACD/PA9AQBCD Bearing works efficiently in temperatures ranging from -30°C to 110°C.

Application

Perfect Fit for Automation: 7017 ACD/PA9AQBCD Bearing
7017 ACD/PA9AQBCD Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The heavy preload and matched arrangement of four bearings provide stability in demanding industrial settings.

In robotics, 7017 ACD/PA9AQBCD Bearing supports articulated arms, offering smooth movement and long service life. Its phenolic cage reduces friction, making it ideal for repetitive, high-speed operations.

For aerospace applications, 7017 ACD/PA9AQBCD Bearing handles both radial and axial loads in aircraft components. The chrome steel construction and precise tolerances ensure reliability under extreme conditions.

In medical imaging devices, 7017 ACD/PA9AQBCD Bearing’s low vibration and high-speed capability contribute to clear, accurate scans. The lubricated design minimises maintenance needs in critical healthcare equipment.

Consumer electronics like high-end printers benefit from 7017 ACD/PA9AQBCD Bearing’s quiet operation and durability. Its metric sizing allows easy integration into various compact devices.

Q&A

SEND INQUIRY

"*" indicates required fields

This field is for validation purposes and should be left unchanged.