Needle Roller And Cage Assemblies K20X30X30

The K20X30X30 is a needle roller and cage assembly with a 20mm bore and 30mm outer diameter, crafted from sturdy steel. It supports radial loads up to 7988 lbf and can spin at speeds up to 19600 RPM.
Its single-row design with a steel cage ensures smooth operation and durability. The compact width of 30mm makes it suitable for tight spaces.
This assembly works well in temperatures from -30°C to 110°C and is interchangeable with INA bearings. Ideal for use in gearboxes, transmissions, or other high-speed machinery.
Weighing just 49g, it’s lightweight yet robust. Compliant with RoHS standards for safe and reliable performance.

Get A Free Quote

Description

Features

Application

Q&A

Product Parameters

Part Number K20X30X30
Brand TFL
Interchangeable INA
Bore Dia 20 mm
Outer Dia 30 mm
Width 30 mm
System of Measurement Metric
Roller Bearing Type Needle
Construction Single Row
Series K Series
Cage Material Steel
Needle Material Steel
Dynamic Radial Load 7988 lbf
Static Radial Load 9338 lbf
Temperature Range -30° to 110 °C
RoHS Compliant
Max Speed 19600 rpm
Weight 49 g

Needle Roller And Cage Assemblies K20X30X30 dimension drawing

Download DWG Download PDF

Features

Why Choose K20X30X30 Bearing for Precision Tasks?
K20X30X30 Bearing features a steel cage and needles, ensuring precise alignment and smooth operation.
Its dynamic radial load capacity of 7988 lbf makes it suitable for high-performance applications.
The compact design of K20X30X30 Bearing allows it to fit into tight spaces without sacrificing durability.
With a maximum speed of 19,600 rpm, it delivers reliable performance in high-speed environments.
K20X30X30 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel construction provides strength and resistance to wear, extending its service life.
The lightweight design of K20X30X30 Bearing, at just 49 g, reduces overall system weight.
This makes it ideal for applications where weight savings are crucial.

Application

Industrial Uses of K20X30X30 Bearing
K20X30X30 Bearing is commonly used in industrial gearboxes, where its compact design and high load capacity make it ideal for space-constrained applications. The steel construction ensures durability even in demanding environments.
In automotive transmissions, K20X30X30 Bearing provides smooth operation under high radial loads, enhancing performance and longevity. Its metric sizing ensures compatibility with a variety of vehicle models.
For automation systems, K20X30X30 Bearing’s high-speed capability makes it suitable for robotic arms and conveyor systems. The single-row design simplifies installation and maintenance.
In household appliances like washing machines, K20X30X30 Bearing offers reliable performance with minimal noise. Its lightweight design contributes to energy efficiency.
Medical devices such as dental drills benefit from K20X30X30 Bearing’s precision and low friction. The steel needles ensure consistent performance in high-use scenarios.