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Super Precision Angular Contact Ball Bearings S7007 ACEGA/P4A

Super Precision Angular Contact Ball Bearings S7007 ACEGA/P4A

The S7007 ACEGA/P4A is a super precision angular contact ball bearing with a 35mm bore and 62mm outer diameter, crafted from durable chrome steel. Its 25° contact angle and sealed design ensure smooth operation under angular loads.

This bearing handles dynamic radial loads up to 2498 lbf and spins at speeds up to 41,000 RPM. The phenolic cage and grease lubrication provide quiet, long-lasting performance in temperatures from -30°C to 110°C.

With a P4A tolerance class, it offers high precision for demanding applications. The bearing is universal matching, suitable for back-to-back, face-to-face, or tandem arrangements.

Ideal for precision machinery like spindles or high-speed tools, it’s interchangeable with SKF bearings. Weighing just 0.15kg, it’s lightweight yet robust for its size.

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Product Parameters

  • Part Number S7007 ACEGA/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 35 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 62 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 14 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.144 mm
  • Ball Qty 17
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • 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 Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 2498 lbf
  • Static Radial Load 1418 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 41000 rpm
  • Weight 0.15 kg
Super Precision Angular Contact Ball Bearings S7007 ACEGA/P4A dimension drawing
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Features

Performance Features of S7007 ACEGA/P4A Bearing

S7007 ACEGA/P4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.

Its chrome steel rings and balls provide durability, while the phenolic cage ensures smooth operation at high speeds.

With a dynamic radial load capacity of 2498 lbf, it handles demanding conditions reliably.

The P4A tolerance class guarantees precision, making it suitable for high-performance machinery.

Application

Industrial Uses of S7007 ACEGA/P4A Bearing
S7007 ACEGA/P4A Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The sealed construction helps keep contaminants out, extending the bearing’s lifespan in demanding environments.

In automotive applications, S7007 ACEGA/P4A Bearing supports components like electric motors and gearboxes, thanks to its ability to handle both radial and axial loads. The extra-light preload makes it ideal for smooth, low-friction operation.

For robotics, S7007 ACEGA/P4A Bearing’s phenolic cage and chrome steel construction provide reliability in articulated arms and automated systems. Its high-speed capability ensures consistent performance in repetitive tasks.

Medical imaging devices benefit from S7007 ACEGA/P4A Bearing’s precision and low noise, crucial for sensitive equipment like MRI scanners. The P4A tolerance class guarantees the tight tolerances needed for such applications.

In consumer electronics, S7007 ACEGA/P4A Bearing can be found in high-performance fans and small motors, where its compact size and efficiency are key. The grease lubrication ensures quiet operation, perfect for household appliances.

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