Constant Section (CS) Bearings K20008AR0

The K20008AR0 is a slim, angular contact ball bearing measuring 200mm in bore and 216mm in outer diameter, with a compact 8mm width. Made from durable chrome steel, it’s designed for applications where space is limited but performance is key.

It handles radial loads up to 1744 lbf and thrust loads up to 4294 lbf, with a smooth operation at temperatures from -30°C to 110°C. The brass cage ensures quiet and efficient movement, ideal for precision machinery.

This bearing is interchangeable with KAYDON models, making it a versatile choice for replacements. Its slim profile suits robotics or medical equipment where space constraints are critical.

Weighing just 0.23kg, it’s lightweight yet robust, and complies with RoHS standards for safe use.

The K20008AR0 features a 30° contact angle for balanced load distribution, enhancing its durability in angular contact applications. Its open design allows for easy lubrication, ensuring long service life with minimal maintenance.

With a radial clearance of 0.0000 – 0.0005″, it offers precise movement, suitable for high-accuracy tasks. The ABEC-1 tolerance class ensures reliable performance without over-engineering.

Ideal for use in rotary tables or optical devices, where slim dimensions and reliable load handling are essential. The chrome steel construction resists wear, even in demanding conditions.

Compatible with standard lubricants, it’s a practical choice for engineers seeking a balance of performance and ease of use.

This bearing’s thin-section design (8mm width) makes it perfect for applications where traditional bearings would be too bulky. The 200mm bore size accommodates larger shafts while maintaining a low profile.

It supports static moment loads up to 15308 lbf, making it sturdy for rotational forces in machinery like turntables or pivoting arms. The brass cage reduces friction, promoting smoother operation.

Its metric sizing and interchangeability with KAYDON bearings simplify sourcing for global suppliers. The chrome steel rings and balls ensure consistent performance under stress.

Well-suited for aerospace or automation projects, where precision and space efficiency are priorities. RoHS compliance guarantees it meets environmental standards.

The K20008AR0’s 216mm outer diameter and 8mm width create a sleek, space-saving profile without sacrificing strength. The open seal type allows for straightforward inspection and relubrication.

With a dynamic radial load capacity of 1744 lbf, it handles moderate stresses efficiently. The 30° contact angle optimises it for combined radial and thrust loads.

Its lightweight design (0.23kg) reduces overall system weight, beneficial in portable or high-speed equipment. The brass cage minimises noise, ideal for sensitive environments.

A reliable pick for industrial automation or precision instruments, where slimness and load capacity matter. Compliant with ISO radial standards for assured quality.