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Constant Section (CS) Bearings SD075AR0
Constant Section (CS) Bearings SD075AR0

Constant Section (CS) Bearings SD075AR0

The SD075AR0 is a slim stainless steel bearing measuring 7.5″ by 8.5″ with a width of just 0.5″, making it ideal for space-saving applications. It handles radial loads up to 2536 lbf and static thrust loads of 6250 lbf, with a 30° contact angle for smooth angular contact performance.

Its open design and brass cage ensure durability, while the stainless steel construction resists corrosion. The bearing operates in temperatures from -30°C to 110°C and comes pre-lubricated for easy use.

This model is interchangeable with KAYDON bearings, offering a reliable alternative. Perfect for precision equipment where slim profiles and angular load handling are needed, such as robotics or medical devices.

Weighing 1.42 lbs, it’s lightweight yet sturdy, meeting ABEC-1 tolerance standards. Compliant with RoHS for safe and eco-friendly use.

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Product Parameters

  • Part Number SD075AR0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 7.5"
  • Bore Dia Tolerance -0.0012"– 0"
  • Outer Dia 8.5"
  • Outer Dia Tolerance -0.0012"– 0"
  • Width 0.5"
  • Width Tolerance +.000 –.005"
  • Thin Section Bearings Type Reali-Slim Stainless Steel Bearings
  • Series SD 1/2" x 1/2"
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • Contact Angle 30°
  • External Diameter On Inner Ring 7.870"
  • Internal Diameter On Outer Ring (Small Side Face) 8.130"
  • Internal Diameter On Outer Ring (Large Side Face) 8.236"
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Brass
  • Dynamic Radial Load 2536 lbf
  • Static Radial Load 6320 lbf
  • Static Thrust Load 6250 lbf
  • Static Moment 18240 lbf
  • Temperature Range -30°C to 110 °C
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 1.42 lbs
  • price($) 338.31

Features

Performance Features of SD075AR0 Bearing

SD075AR0 Bearing is crafted with stainless steel rings and balls, offering excellent resistance to corrosion and wear.
Its angular contact design efficiently handles both radial and thrust loads, making it versatile for various applications.
The brass cage ensures smooth operation by maintaining proper ball alignment, reducing friction and noise.
With a temperature range of -30°C to 110°C, it performs reliably in diverse environments.

How Does SD075AR0 Bearing Reduce Friction?

SD075AR0 Bearing features a precision-engineered brass cage that minimises friction during operation.
The stainless steel construction and 30° contact angle enhance smooth performance under dynamic loads.
Its ABEC-1 tolerance class ensures consistent quality, reducing wear over time.
The open seal design allows for easy lubrication, further decreasing friction and maintenance needs.

Designed for Durability: SD075AR0 Bearing

SD075AR0 Bearing’s stainless steel materials provide long-lasting performance in harsh conditions.
The thin section design saves space while maintaining high load capacity, up to 6320 lbf static radial load.
Its brass cage not only reduces noise but also extends the bearing’s service life.
With a wide temperature range, it remains reliable in both hot and cold environments.

Steel vs Ceramic Bearings: Strengths of SD075AR0 Bearing

SD075AR0 Bearing uses high-quality stainless steel for superior corrosion resistance and durability.
The brass cage complements the steel construction, ensuring smooth and quiet operation.
Its static thrust load capacity of 6250 lbf makes it suitable for demanding applications.
The bearing’s thin section design is ideal for space-constrained installations without sacrificing performance.

Why Choose SD075AR0 Bearing for Precision Tasks?

SD075AR0 Bearing’s ABEC-1 tolerance ensures precise performance in angular contact applications.
The stainless steel components resist wear, maintaining accuracy over extended periods.
Its dynamic radial load capacity of 2536 lbf supports reliable operation under stress.
The open seal design allows for easy maintenance, keeping the bearing in optimal condition.

Application

Industrial Uses of SD075AR0 Bearing
SD075AR0 Bearing is commonly used in industrial machinery where space constraints are a concern, thanks to its slim design. The stainless steel construction ensures durability in environments with moderate loads and speeds.

Where Is SD075AR0 Bearing Used?
In robotics, SD075AR0 Bearing provides smooth angular contact motion for robotic arms and automation systems. Its brass cage enhances performance by reducing friction during high-precision movements.

Built for Heavy-Duty Use: SD075AR0 Bearing
SD075AR0 Bearing handles radial and thrust loads effectively, making it suitable for applications like conveyor systems. The ABEC-1 tolerance ensures reliable performance without requiring frequent maintenance.

Automotive vs Aerospace: Applications of SD075AR0 Bearing
In automotive systems, SD075AR0 Bearing supports steering mechanisms due to its angular contact capabilities. For aerospace, its lightweight design and stainless steel material make it ideal for instrumentation panels.

Perfect Fit for Automation: SD075AR0 Bearing
SD075AR0 Bearing works well in 3D printers and CNC machines, where precision and minimal space are key. The open seal design allows for easy lubrication, extending its service life in continuous operations.

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