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Super Precision Angular Contact Ball Bearings S7007 FEGA/HCP4A
Super Precision Angular Contact Ball Bearings S7007 FEGA/HCP4A

Super Precision Angular Contact Ball Bearings S7007 FEGA/HCP4A

The S7007 FEGA/HCP4A is a super precision angular contact ball bearing with a 35mm bore and 62mm outer diameter, crafted from durable chrome steel and ceramic balls. It handles radial loads up to 2565 lbf and spins smoothly at high speeds, reaching up to 56,000 RPM.

Its sealed design keeps grease in place, reducing maintenance needs, while the phenolic cage ensures quiet operation. The bearing operates efficiently in temperatures from -30°C to 110°C.

With an 18° contact angle and extra-light preload, it offers excellent accuracy for demanding applications. Ideal for high-speed machinery like spindles or dental tools where precision is key.

Weighing just 0.14kg, it’s lightweight yet robust. Compliant with P4A tolerance class, it’s interchangeable with SKF bearings for easy replacements. Suitable for universal matching in back-to-back, face-to-face, or tandem arrangements.

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Product Parameters

  • Part Number S7007 FEGA/HCP4A
  • 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 18°
  • 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 Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 2565 lbf
  • Static Radial Load 1474 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 56000 rpm
  • Weight 0.14 kg

Features

Performance Features of S7007 FEGA/HCP4A Bearing

S7007 FEGA/HCP4A Bearing is designed with a 18° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel rings and ceramic balls ensure smooth operation, even at high speeds up to 56,000 rpm.

The phenolic cage maintains ball alignment, reducing friction and wear.
With a P4A tolerance class, S7007 FEGA/HCP4A Bearing offers high precision for demanding applications.

Sealed for protection, it retains grease lubrication, extending maintenance intervals.
The extra light preload ensures minimal resistance, enhancing efficiency.

Application

Key Fields for S7007 FEGA/HCP4A Bearing
S7007 FEGA/HCP4A Bearing is widely used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The P4A tolerance ensures precision in demanding applications like spindle drives.

In robotics, S7007 FEGA/HCP4A Bearing supports articulated arms, offering smooth motion thanks to its 18° contact angle. The sealed design keeps contaminants out, extending service life in dusty environments.

For medical imaging devices, S7007 FEGA/HCP4A Bearing’s grease lubrication and chrome steel rings provide quiet operation. Its extra-light preload minimises vibration, crucial for sensitive diagnostic equipment.

Automotive electric motors benefit from S7007 FEGA/HCP4A Bearing’s high-speed capability, handling up to 56,000 rpm. The metric sizing makes it a straightforward replacement in European and Asian EV designs.

In 3D printers, S7007 FEGA/HCP4A Bearing ensures accurate linear motion with minimal backlash. The universal matching option allows flexible mounting configurations for different printer models.

Q&A

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