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Super Precision Angular Contact Ball Bearings S7003 ACDGA/P4A
Super Precision Angular Contact Ball Bearings S7003 ACDGA/P4A

Super Precision Angular Contact Ball Bearings S7003 ACDGA/P4A

The S7003 ACDGA/P4A is a super precision angular contact ball bearing with a compact size of 17mm by 35mm by 10mm, crafted from durable chrome steel. It features a 25° contact angle and sealed design for reliable performance.

This bearing handles radial loads up to 1462 lbf and spins smoothly at speeds up to 103,000 RPM. Its phenolic cage and grease lubrication ensure quiet operation and long service life.

The P4A tolerance class offers high precision, while the extra light preload reduces friction. It works in temperatures from -30°C to 110°C, making it versatile for various conditions.

Ideal for precision applications like machine tools or spindles, this bearing can be paired in back-to-back, face-to-face, or tandem arrangements. Weighing just 0.038kg, it’s lightweight yet robust.

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Product Parameters

  • Part Number S7003 ACDGA/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 17 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 35 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 10 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 5.556 mm
  • Ball Qty 12
  • 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 1462 lbf
  • Static Radial Load 698 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 103000 rpm
  • Weight 0.038 kg

Features

Performance Features of S7003 ACDGA/P4A Bearing

S7003 ACDGA/P4A Bearing is crafted with chrome steel rings and balls, offering high precision for angular contact applications.
Its 25° contact angle ensures optimal load distribution, enhancing performance in high-speed operations.

The phenolic cage maintains ball alignment, reducing friction and extending the bearing’s lifespan.
With a maximum speed of 103,000 rpm, it delivers reliable efficiency in demanding conditions.

S7003 ACDGA/P4A Bearing operates smoothly within a temperature range of -30°C to 110°C.
Its sealed design and grease lubrication minimise maintenance needs, ensuring long-term reliability.

Application

Key Fields for S7003 ACDGA/P4A Bearing
S7003 ACDGA/P4A Bearing is commonly used in high-speed machine spindles, where its precision and angular contact design ensure accurate rotation. The sealed construction helps maintain performance in environments with dust or debris.

In robotics, S7003 ACDGA/P4A Bearing provides smooth motion control for articulated arms, thanks to its extra-light preload and phenolic cage. Its compact size makes it ideal for space-constrained applications.

For dental drills and other medical tools, S7003 ACDGA/P4A Bearing offers reliable operation at high speeds. The chrome steel components and grease lubrication contribute to long service life in demanding conditions.

Automotive applications like electric power steering systems benefit from S7003 ACDGA/P4A Bearing’s low friction and high-speed capabilities. The metric dimensions ensure compatibility with a range of vehicle designs.

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