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Super Precision Angular Contact Ball Bearings S7007 ACB/P4A
Super Precision Angular Contact Ball Bearings S7007 ACB/P4A

Super Precision Angular Contact Ball Bearings S7007 ACB/P4A

The S7007 ACB/P4A is a super precision angular contact ball bearing with a 35mm bore and 62mm outer diameter, crafted from durable chrome steel. Its sealed design keeps lubrication in and contaminants out, ensuring smooth operation.

With a 25° contact angle, it handles both radial and axial loads efficiently, supporting up to 1462 lbf dynamically. It spins at speeds up to 28,000 RPM, making it suitable for high-performance applications.

The phenolic cage reduces friction and wear, while the P4 tolerance class ensures exceptional accuracy. Preload options are available for matched arrangements, enhancing stability in precise setups.

Ideal for machine tools, spindles, or other high-speed equipment requiring tight tolerances. Its compact 14mm width and 0.17kg weight make it easy to integrate into space-sensitive designs. Works reliably in temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number S7007 ACB/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 35 mm
  • Bore Dia Tolerance -0.006mm to 0
  • Outer Dia 62 mm
  • Outer Dia Tolerance -0.007mm to 0
  • Width 14 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 4.762 mm
  • Ball Qty 23
  • Contact Angle 25°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement Available
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 1462 lbf
  • Static Radial Load 1024 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 28000 rpm
  • Weight 0.17 kg
  • Price($) 196.641

Features

Performance Features of S7007 ACB/P4A Bearing

S7007 ACB/P4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and wear.

The bearing can handle dynamic radial loads up to 1462 lbf, making it suitable for high-performance machinery.
With a maximum speed of 28,000 rpm, it delivers smooth operation in demanding conditions.

S7007 ACB/P4A Bearing operates efficiently within a temperature range of -30° to 110°C.
Its sealed design and lubrication enhance reliability, reducing maintenance needs.

Application

How Does S7007 ACB/P4A Bearing Improve Performance?
S7007 ACB/P4A Bearing excels in high-speed machine tools, where its 25° contact angle ensures smooth rotation under radial and axial loads. The phenolic cage reduces friction, making it ideal for precision applications like CNC spindles.

In automotive systems, S7007 ACB/P4A Bearing enhances gearbox efficiency, handling angular loads with minimal heat generation. Its sealed design keeps contaminants out, extending service life in demanding conditions.

For robotics, S7007 ACB/P4A Bearing offers reliable motion control in articulated arms, thanks to its P4 tolerance class. The matched arrangement option further improves alignment accuracy in automated setups.

Medical imaging devices benefit from S7007 ACB/P4A Bearing’s low-noise operation and consistent performance. The chrome steel construction ensures durability in high-precision environments like MRI scanners.

In consumer electronics, S7007 ACB/P4A Bearing supports high-speed fans and small motors, where its compact size and sealed design prevent dust ingress. The lubricated finish ensures quiet operation for home appliances.

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