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Super Precision Angular Contact Ball Bearings S7020 ACE/P4BVG275

Super Precision Angular Contact Ball Bearings S7020 ACE/P4BVG275

The S7020 ACE/P4BVG275 is a super precision angular contact ball bearing with a 100mm bore and 150mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 9518 lbf and operates smoothly at speeds up to 11,200 RPM.

With a 25° contact angle and sealed design, it offers reliable performance in demanding conditions. The phenolic cage ensures stability, while the P4 tolerance class guarantees high precision.

This bearing is preloaded and available in matched sets, making it ideal for machine tools or high-speed spindles. It works in temperatures from -30°C to 110°C and is interchangeable with SKF models.

Weighing 1.32kg, it balances strength and precision for industrial applications. Lubricated for smooth operation, it’s a dependable choice for engineers needing accuracy.

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Product Parameters

  • Part Number S7020 ACE/P4BVG275
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 100 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 150 mm
  • Outer Dia Tolerance -0.009mm to 0
  • Width 24 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 12.7 mm
  • Ball Qty 27
  • 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 9518 lbf
  • Static Radial Load 8550 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 11200 rpm
  • Weight 1.32 kg
  • Price（$） 1277.28
Super Precision Angular Contact Ball Bearings S7020 ACE/P4BVG275 dimension drawing
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Features

Performance Features of S7020 ACE/P4BVG275 Bearing

S7020 ACE/P4BVG275 Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 9518 lbf.

The sealed design and phenolic cage ensure smooth operation, even at high speeds of 11,200 rpm.
Precision P4 tolerance class guarantees consistent performance in demanding conditions.

With a temperature range of -30° to 110°C, S7020 ACE/P4BVG275 Bearing performs reliably in varied environments.
Its lubricated design reduces maintenance needs, making it a practical choice for long-term use.

Application

Key Fields for S7020 ACE/P4BVG275 Bearing
S7020 ACE/P4BVG275 Bearing is commonly used in high-precision machine tools, where its 25° contact angle ensures accurate alignment under radial and axial loads. The sealed design helps maintain lubrication, reducing maintenance needs in demanding industrial environments.

In automotive applications, S7020 ACE/P4BVG275 Bearing supports high-speed components like electric motor shafts, thanks to its P4 tolerance class. Its phenolic cage also minimises friction, enhancing efficiency in performance vehicles.

For robotics, S7020 ACE/P4BVG275 Bearing’s matched arrangement option provides stability in articulated arms, crucial for repeatable movements. The chrome steel construction ensures durability even in continuous operation.

Medical imaging devices benefit from S7020 ACE/P4BVG275 Bearing’s smooth rotation, essential for precise scanning. The lubricated design further ensures quiet operation, ideal for sensitive diagnostic equipment.

In automation systems, S7020 ACE/P4BVG275 Bearing’s preload capability reduces vibration in conveyor belts. Its metric sizing makes it compatible with a wide range of European machinery standards.

Q&A

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