lianxidianhua +86 15806631151 send-sms info@sdtflbearing.com
/
/
Constant Section (CS) Bearings KB035AR0
Constant Section (CS) Bearings KB035AR0

Constant Section (CS) Bearings KB035AR0

The KB035AR0 is a slim, open-type angular contact ball bearing measuring 3.5″ in bore and 4.125″ in outer diameter, with a compact width of just 0.3125″. Made from chrome steel, it’s designed for angular loads and offers smooth operation.

This bearing handles radial loads up to 801 lbf and static thrust loads up to 1930 lbf, with a 30° contact angle for stability. Its brass cage ensures durability, while the ABEC-1 tolerance class provides reliable precision.

The open design allows easy lubrication, and it works in temperatures from -30°C to 110°C. Weighing only 0.27 lbs, it’s lightweight yet robust.

Ideal for applications requiring slim profiles, such as robotics or precision machinery. Compliant with RoHS standards, it’s interchangeable with KAYDON bearings for easy replacement.

Get A Free Quote

"*" indicates required fields

This field is for validation purposes and should be left unchanged.

Product Parameters

  • Part Number KB035AR0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 3.5"
  • Bore Dia Tolerance -0.0008"– 0"
  • Outer Dia 4.125"
  • Outer Dia Tolerance -0.0006"– 0"
  • Width 0.3125"
  • Width Tolerance +.000 –.005"
  • Thin Section Bearings Type Reali-Slim Open Bearings
  • Series KB 5/16" x 5/16"
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • Contact Angle 30°
  • External Diameter On Inner Ring 3.731"
  • Internal Diameter On Outer Ring (Small Side Face) 3.893"
  • Internal Diameter On Outer Ring (Large Side Face) 3.962"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 801 lbf
  • Static Radial Load 1790 lbf
  • Static Thrust Load 1930 lbf
  • Static Moment 5180 lbf
  • Temperature Range -30°C to 110 °C
  • ISO Radial 1840 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.27 lbs
  • price($) 68.96

Features

How Does KB035AR0 Bearing Reduce Friction?

KB035AR0 Bearing features a 30° contact angle, optimising load distribution and minimising friction during operation.
Its chrome steel construction ensures smooth movement, even under dynamic radial loads up to 801 lbf.

The brass cage maintains proper ball alignment, reducing wear and enhancing efficiency.
With ABEC-1 tolerance class, KB035AR0 Bearing delivers consistent performance in precision applications.

Designed for angular contact loads, it handles static thrust loads up to 1930 lbf effortlessly.
The open seal type allows easy lubrication, further improving its friction-reducing properties.

Application

Key Fields for KB035AR0 Bearing
KB035AR0 Bearing is commonly used in industrial automation, especially in robotic arms and precision machinery where its thin section design saves space without compromising strength. The open seal type allows for easy lubrication, ensuring long-lasting performance.

In automotive applications, KB035AR0 Bearing fits well in steering systems and suspension components, thanks to its angular contact design that handles both radial and thrust loads efficiently. The inch measurements make it compatible with many American-made vehicles.

For medical devices like surgical robots, KB035AR0 Bearing’s chrome steel construction offers reliable performance in high-precision movements. The brass cage adds durability, making it suitable for frequent use in critical medical environments.

KB035AR0 Bearing also works well in consumer electronics, such as high-end printers, where its slim profile and smooth operation enhance device performance. The ABEC-1 tolerance ensures consistent quality for everyday use.

Q&A

SEND INQUIRY

"*" indicates required fields

This field is for validation purposes and should be left unchanged.