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Super Precision Angular Contact Ball Bearings S7010 ACEGB/P4A

Super Precision Angular Contact Ball Bearings S7010 ACEGB/P4A

The S7010 ACEGB/P4A is a super precision angular contact ball bearing with a 50mm bore and 80mm outer diameter, crafted from durable chrome steel. Its compact 16mm width makes it suitable for space-sensitive applications.

With a 25° contact angle and light preload, it handles radial loads up to 3330 lbf and spins smoothly at speeds up to 46,000 RPM. The sealed design keeps grease in and contaminants out for reliable performance.

The phenolic cage reduces friction, while the P4A tolerance class ensures high precision. It operates in temperatures from -30°C to 110°C and can be paired in back-to-back, face-to-face, or tandem arrangements.

Ideal for high-speed applications like machine tool spindles or precision instruments. Weighing just 0.26kg, it’s a lightweight yet robust choice for demanding environments. Interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number S7010 ACEGB/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 50 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 80 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 16 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 21
  • 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 Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 3330 lbf
  • Static Radial Load 2250 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 46000 rpm
  • Weight 0.26 kg
Super Precision Angular Contact Ball Bearings S7010 ACEGB/P4A dimension drawing
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Features

Performance Features of S7010 ACEGB/P4A Bearing

S7010 ACEGB/P4A Bearing is crafted with chrome steel rings and balls, ensuring high precision and durability.
Its 25° contact angle allows it to handle both radial and axial loads efficiently.
The phenolic cage maintains ball alignment, reducing friction and noise during operation.
With a maximum speed of 46,000 rpm, it excels in high-speed applications.

How Does S7010 ACEGB/P4A Bearing Reduce Friction?

S7010 ACEGB/P4A Bearing’s sealed design and grease lubrication minimise friction, enhancing smooth operation.
The precision-ground chrome steel components ensure consistent performance under dynamic radial loads up to 3330 lbf.
Its light preload (Class B) further reduces resistance, making it ideal for sensitive machinery.
The bearing operates quietly, even at high speeds.

Engineered for Precision: S7010 ACEGB/P4A Bearing

S7010 ACEGB/P4A Bearing meets P4A tolerance standards, offering exceptional accuracy for demanding tasks.
The 21 chrome steel balls, each 7.938 mm in diameter, distribute loads evenly for long-lasting performance.
It functions reliably within a temperature range of -30°C to 110°C.
The bearing’s universal matching capability allows flexible arrangement options.

Application

Key Fields for S7010 ACEGB/P4A Bearing
S7010 ACEGB/P4A Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate spindle rotation. The sealed construction helps keep contaminants out, extending its service life in demanding industrial environments.

In robotics, S7010 ACEGB/P4A Bearing provides smooth motion control for articulated arms, thanks to its light preload and phenolic cage. Its high-speed capability makes it suitable for automated production lines requiring rapid, repetitive movements.

For medical imaging devices, S7010 ACEGB/P4A Bearing’s P4A tolerance class ensures minimal vibration, crucial for clear diagnostic results. The grease lubrication also allows for quiet operation, ideal for sensitive healthcare settings.

In electric motors, S7010 ACEGB/P4A Bearing handles both radial and axial loads efficiently, supporting consistent performance. Its chrome steel construction offers durability, even under continuous use in motor applications.

Q&A

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