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Super Precision Angular Contact Ball Bearings S7011 FE/HCP4ADT

Super Precision Angular Contact Ball Bearings S7011 FE/HCP4ADT

The S7011 FE/HCP4ADT is a super precision angular contact ball bearing with a 55mm bore and 90mm outer diameter, crafted from durable chrome steel and ceramic balls. It handles radial loads up to 6075 lbf and reaches speeds of 46,000 RPM, making it suitable for high-performance applications.

Its sealed design and grease lubrication ensure minimal maintenance, while the phenolic cage offers stability under stress. The 18° contact angle and matched arrangement (2 bearings) provide excellent load distribution and precision.

Ideal for machine tools or high-speed spindles, this bearing operates smoothly in temperatures from -30°C to 110°C. With a P4A tolerance class, it meets strict precision standards.

Weighing 0.75kg, it’s robust yet manageable for its size. Interchangeable with SKF bearings, it’s a reliable choice for replacements or upgrades in demanding environments.

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Product Parameters

  • Part Number S7011 FE/HCP4ADT
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 55 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 90 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 36 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 24
  • Contact Angle 18°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement 2 bearings << DT
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 6075 lbf
  • Static Radial Load 5400 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 46000 rpm
  • Weight 0.75 kg
Super Precision Angular Contact Ball Bearings S7011 FE/HCP4ADT dimension drawing
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Features

Performance Features of S7011 FE/HCP4ADT Bearing

S7011 FE/HCP4ADT Bearing is designed with a precision contact angle of 18°, ensuring accurate load distribution.
Its ceramic balls and chrome steel rings enhance durability and reduce friction for smoother operation.

The phenolic cage maintains ball alignment, improving performance under high-speed conditions.
With a maximum speed of 46,000 rpm, it excels in demanding applications.

S7011 FE/HCP4ADT Bearing’s sealed design protects against contaminants, extending its service life.
The matched arrangement of two bearings provides balanced load handling and stability.

Grease lubrication ensures consistent performance across a temperature range of -30°C to 110°C.
Its dynamic radial load capacity of 6075 lbf makes it suitable for heavy-duty use.

Application

Industrial Uses of S7011 FE/HCP4ADT Bearing
S7011 FE/HCP4ADT Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The ceramic balls reduce friction, making it ideal for applications requiring smooth operation.

In automotive systems, S7011 FE/HCP4ADT Bearing supports components like electric motors and transmissions, where its sealed design protects against contaminants. The matched arrangement also helps maintain stability under varying loads.

For medical imaging devices, S7011 FE/HCP4ADT Bearing’s phenolic cage and grease lubrication provide quiet and reliable operation. Its high-speed capability makes it suitable for delicate equipment where precision is key.

In robotics, S7011 FE/HCP4ADT Bearing is often found in articulated arms, thanks to its low friction and high dynamic load capacity. The P4A tolerance class ensures consistent performance in repetitive motions.

For consumer electronics like high-end printers, S7011 FE/HCP4ADT Bearing’s compact design and durability make it a reliable choice. The sealed construction also helps extend its lifespan in dusty environments.

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