Metric Single Direction Thrust Ball Bearing 51328 M

The 51328 M is a sturdy single-direction thrust ball bearing with a 140mm bore and 240mm outer diameter, crafted from durable 52100 chrome steel. It manages heavy thrust loads up to 93600 lbf and operates smoothly at speeds up to 1300 RPM.

Its open design simplifies maintenance, while the stainless steel cage enhances durability. The bearing performs reliably in temperatures ranging from -30°C to 110°C.

This model is interchangeable with SKF bearings, offering a dependable replacement option. Perfect for heavy-duty applications like industrial presses or large gear systems where high thrust loads are expected.

Weighing 15.5kg, it’s built to handle substantial stress while maintaining stability. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Description

Features

Application

Q&A

Product Parameters

Part Number 51328 M
Brand TFL
Interchangeable SKF
System of Measurement Metric
Bearing Type Ball
For Load Direction Thrust
Seal Type Open
Bore Dia 140 mm
Bore Dia Tolerance -0.025mm to 0
Outer Dia 240 mm
Outer Dia Tolerance -0.03mm to 0
Outer Dia Shaft Washer 235 mm
Width 80 mm
Width Tolerance +0.025mm to -0.4mm
Inner Dia Housing Washer 144 mm
Chamfer Dimension 2.1 mm
Ring Material 52100 Chrome Steel
Ball Material 52100 Chrome Steel
Cage Material Stainless Steel
Dynamic Thrust Load 93600 lbf
Static Thrust Load 308250 lbf
Temperature Range -30° to 110 °C
RoHS Compliant
REACH Compliant
Max Speed 1300 rpm
Weight 15.5 kg

Metric Single Direction Thrust Ball Bearing 51328 M dimension drawing

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Features

How Does 51328 M Bearing Handle Heavy Thrust Loads?

51328 M Bearing is built with 52100 chrome steel rings and balls, offering strong resistance to high thrust loads.
Its dynamic thrust load capacity reaches 93,600 lbf, making it suitable for heavy-duty applications.

The stainless steel cage ensures proper ball alignment, reducing friction and wear.
With a maximum speed of 1,300 rpm, it maintains reliable performance under demanding conditions.

51328 M Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its open design simplifies maintenance while ensuring long service life.

Application

Key Fields for 51328 M Bearing
51328 M Bearing is commonly used in heavy machinery like hydraulic presses and large gearboxes, where its high thrust load capacity handles substantial axial forces. The open design simplifies lubrication checks, ideal for industrial maintenance routines.

In wind turbine systems, 51328 M Bearing supports the main shaft, ensuring stable rotation under variable wind loads. Its chrome steel construction offers long-term durability in outdoor environments.

For mining equipment, 51328 M Bearing’s robust build withstands harsh conditions like dust and vibrations. The stainless steel cage prevents corrosion, extending service life in demanding applications.

Automotive vs Aerospace: Applications of 51328 M Bearing
In automotive testing rigs, 51328 M Bearing manages axial loads during component stress tests. Its metric sizing aligns with European engineering standards for seamless integration.

Aerospace ground support equipment relies on 51328 M Bearing for precise alignment during aircraft maintenance. The temperature tolerance ensures performance from chilly hangars to sun-exposed tarmacs.