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Super Precision Angular Contact Ball Bearings S7018 CDTP/P4B
Super Precision Angular Contact Ball Bearings S7018 CDTP/P4B

Super Precision Angular Contact Ball Bearings S7018 CDTP/P4B

The S7018 CDTP/P4B is a super precision angular contact ball bearing with a 90mm bore and 140mm outer diameter, crafted from high-grade chrome steel. Its compact 24mm width makes it suitable for space-sensitive applications.

Designed for angular contact loads, it handles dynamic radial loads up to 17842 lbf and operates smoothly at speeds reaching 9000 RPM. The phenolic cage ensures quiet performance and durability.

This sealed bearing comes pre-lubricated and features a 15° contact angle for precise operation. It’s compatible with SKF models and meets P4 tolerance standards for high accuracy.

Ideal for precision machinery like spindles or CNC equipment, it performs reliably in temperatures from -30°C to 110°C. Weighing 1.17kg, it offers a robust yet manageable solution for industrial use.

Matched arrangements are available for applications requiring paired bearings, ensuring consistent performance. The sealed design helps keep contaminants out, reducing maintenance needs.

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Product Parameters

  • Part Number S7018 CDTP/P4B
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 90 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 140 mm
  • Outer Dia Tolerance -0.009mm to 0
  • Width 24 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 15.875 mm
  • Ball Qty 20
  • Contact Angle 15°
  • 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 17842 lbf
  • Static Radial Load 17212 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 9000 rpm
  • Weight 1.17 kg
  • Price($) 115.821

Features

Performance Features of S7018 CDTP/P4B Bearing

S7018 CDTP/P4B Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls enhance durability, while the phenolic cage ensures smooth operation at high speeds.

With a dynamic radial load capacity of 17842 lbf, S7018 CDTP/P4B Bearing handles demanding conditions reliably.
The sealed design and lubrication reduce maintenance needs, extending its service life.

S7018 CDTP/P4B Bearing operates efficiently within a temperature range of -30° to 110°C.
Its precision P4 tolerance class ensures consistent performance in high-speed applications up to 9,000 rpm.

Application

Key Fields for S7018 CDTP/P4B Bearing
S7018 CDTP/P4B Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction helps maintain performance in environments with dust or debris.

In robotics, S7018 CDTP/P4B Bearing supports articulated arms, providing smooth movement and durability. Its phenolic cage reduces friction, making it ideal for repetitive tasks.

For aerospace applications, S7018 CDTP/P4B Bearing handles radial and axial loads in components like landing gear systems. The P4 tolerance class ensures reliability under demanding conditions.

Medical imaging devices benefit from S7018 CDTP/P4B Bearing’s precision, ensuring stable operation in MRI and CT scanners. The chrome steel construction offers long-lasting performance in critical settings.

In automation systems, S7018 CDTP/P4B Bearing is a go-to choice for conveyor belts and assembly lines. Its lubricated design minimises maintenance needs, keeping operations running smoothly.

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