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Super Precision Angular Contact Ball Bearings S7010 CEGA/HCP4A

Super Precision Angular Contact Ball Bearings S7010 CEGA/HCP4A

The S7010 CEGA/HCP4A is a super precision angular contact ball bearing with a 50mm bore and 80mm outer diameter, crafted from durable chrome steel and ceramic balls. It handles radial loads up to 3510 lbf and spins smoothly at high speeds, reaching up to 34,000 RPM.

Its sealed design keeps grease in and contaminants out, while the phenolic cage ensures quiet operation. The bearing operates efficiently in temperatures from -30°C to 110°C.

With a 15° contact angle and extra light preload, it’s ideal for precision applications like machine tools or high-speed spindles. The bearing is interchangeable with SKF models, making replacements straightforward.

Weighing just 0.23kg, it’s lightweight yet robust. It can be used in matched sets for back-to-back, face-to-face, or tandem arrangements, offering flexibility in design. Compliant with P4A tolerance standards for reliable performance.

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Product Parameters

  • Part Number S7010 CEGA/HCP4A
  • 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 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 4
  • 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 3510 lbf
  • Static Radial Load 2385 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 34000 rpm
  • Weight 0.23 kg
Super Precision Angular Contact Ball Bearings S7010 CEGA/HCP4A dimension drawing
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Features

Performance Features of S7010 CEGA/HCP4A Bearing

S7010 CEGA/HCP4A Bearing is designed with a 15° contact angle, optimising load distribution for precision applications.
Its ceramic balls and chrome steel rings enhance durability while reducing friction.

The phenolic cage ensures smooth operation, even at high speeds up to 34,000 rpm.
This makes S7010 CEGA/HCP4A Bearing suitable for demanding environments.

With a dynamic radial load capacity of 3510 lbf, it handles significant stress without compromising performance.
The sealed design and grease lubrication reduce maintenance needs.

S7010 CEGA/HCP4A Bearing operates efficiently in temperatures from -30°C to 110°C.
Its P4A tolerance class ensures consistent precision in high-speed applications.

Application

Super Precision Angular Contact Ball Bearings S7010 CEGA/HCP4A are commonly used in high-speed machine spindles, where their 15° contact angle ensures smooth rotation under radial and axial loads. The ceramic balls and phenolic cage reduce friction, making them ideal for precision machining applications.

In robotics, S7010 CEGA/HCP4A Bearings provide reliable performance in articulated arms, thanks to their extra light preload and P4A tolerance class. Their sealed design also helps keep contaminants out in demanding environments.

For medical imaging devices, S7010 CEGA/HCP4A Bearings offer quiet operation and consistent accuracy, essential for detailed scans. The chrome steel rings and ceramic balls ensure long-lasting performance even with frequent use.

In aerospace applications, S7010 CEGA/HCP4A Bearings handle high speeds and loads in components like gyroscopes. Their temperature range of -30°C to 110°C makes them suitable for varying operational conditions.

Automotive testing equipment benefits from S7010 CEGA/HCP4A Bearings’ precision and durability, particularly in dynamometers. The grease lubrication ensures smooth performance over extended periods.

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