Heavy Duty Needle Roller Bearings (Machined) RNA69/32-ZW-XL

The RNA69/32-ZW-XL is a heavy-duty needle roller bearing with a 40mm bore and 52mm outer diameter, crafted from sturdy steel for radial loads. It supports dynamic loads up to 11925 lbf and spins smoothly at speeds up to 11100 RPM.
Its double-row design and open construction ensure durability, while the steel cage and rollers provide reliable performance. The bearing requires lubrication and fits securely with a press-fit shaft mount.
Suitable for temperatures from -20°C to 110°C, this model is interchangeable with INA bearings. Ideal for heavy machinery or automotive applications where high radial loads are common.
Weighing just 162g, it’s lightweight yet robust. Compliant with RoHS standards for safe and eco-friendly use.

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Description

Features

Application

Q&A

Product Parameters

Part Number RNA69/32-ZW-XL
Brand TFL
Interchangeable brand INA
System of Measurement Metric
Bearing Type Roller
Roller Bearing Type Needle
For Load Direction Radial
Construction Double Row
Seal Type Open
Inner Ring No
Series Without Inner Ring
Bore Dia 40 mm
Bore Dia Tolerance 0.025mm to 0.041mm
Outer Dia 52 mm
Outer Dia Tolerance -0.013mm to 0
Width 36 mm
Width Tolerance -0.12mm to 0
Ring Material Steel
Cage Material Steel
Roller Material Steel
Dynamic Radial Load 11925 lbf
Static Radial Load 18450 lbf
Lubrication Required
Shaft Mount Type Press Fit
Temperature Range -20 to 110 °C
RoHS Compliant
Max Speed 11100 rpm
Weight 162 g

Heavy Duty Needle Roller Bearings (Machined) RNA69/32-ZW-XL dimension drawing

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Features

Why Choose RNA69/32-ZW-XL Bearing for Precision Tasks?
RNA69/32-ZW-XL Bearing is crafted with a double-row needle roller design, offering high radial load capacity.
Its dynamic radial load reaches 11,925 lbf, making it suitable for heavy-duty applications.
The steel construction of RNA69/32-ZW-XL Bearing ensures durability and resistance to wear.
It operates efficiently within a temperature range of -20 to 110°C, adapting to various working conditions.
With a maximum speed of 11,100 rpm, RNA69/32-ZW-XL Bearing balances performance and reliability.
Its press-fit shaft mount design simplifies installation, saving time and effort.

Application

Industrial Uses of RNA69/32-ZW-XL Bearing
RNA69/32-ZW-XL Bearing is commonly used in heavy machinery, such as construction equipment and agricultural tools, where its double-row design handles high radial loads efficiently. The open seal type allows for easy lubrication, ensuring long service life in demanding conditions.
What Makes RNA69/32-ZW-XL Bearing a Preferred Choice?
In automotive applications, RNA69/32-ZW-XL Bearing fits well in gearboxes and drivetrains, thanks to its press-fit mounting and high dynamic load capacity. Its steel construction provides durability, even under continuous high-speed operation.
Built for Heavy-Duty Use: RNA69/32-ZW-XL Bearing
For automation systems, RNA69/32-ZW-XL Bearing supports robotic arms and conveyor belts, where precision and reliability are key. The absence of an inner ring simplifies installation, making it a versatile choice for various setups.
Medical vs Industrial: Where RNA69/32-ZW-XL Bearing Excels
While not typically used in medical devices, RNA69/32-ZW-XL Bearing shines in industrial settings like printing presses and packaging machines. Its high-speed capability and load tolerance make it ideal for repetitive, high-stress tasks.