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Double Row Cylindrical Roller Thrust Bearings 89456 M

Double Row Cylindrical Roller Thrust Bearings 89456 M

The 89456 M is a double-row cylindrical roller thrust bearing, measuring 280mm in bore diameter and 520mm in outer diameter, with a width of 145mm. Made from chrome steel, it’s built to handle heavy thrust loads with ease.

It supports dynamic radial loads up to 798750 lbf and static radial loads up to 3442500 lbf, making it suitable for demanding applications. The machined brass cage ensures smooth operation at speeds up to 600 RPM.

The bearing’s robust design includes a shaft washer and housing washer, both crafted for durability. Its temperature range of -30°C to 110°C allows for use in various environments.

Ideal for heavy machinery like industrial presses or large gearboxes, this bearing is interchangeable with SKF models. Weighing 142kg, it’s a sturdy choice for high-load scenarios. Compliant with RoHS and REACH standards.

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Product Parameters

  • Part Number 89456 M
  • Size 280 mm x 520 mm x 145 mm
  • Brand TFL
  • Interchangeable brand SKF
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • Bearing Type Roller
  • For Load Direction Thrust
  • Number of Rows 2
  • Bore Dia 280 mm
  • Bore Dia Tolerance -0.035mm to 0
  • Outer Dia 520 mm
  • Outer Dia Tolerance -0.050mm to 0
  • Width 145 mm
  • Height Tolerance -0.40mm to +0.04mm
  • Outside Diameter Shaft Washer 517 mm
  • Bore Diameter Housing Washer 285 mm
  • Height Shaft Washer 48.5 mm
  • Chamfer Dimension Housing Washer r1,2 (min.) 6 mm
  • Washer Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Machined brass cage
  • Dynamic Radial Load 798750 lbf
  • Static Radial Load 3442500 lbf
  • Max Speed 600 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 142 kg
  • Shaft Washer IW-89456
  • Housing Washer OW-89456
Double Row Cylindrical Roller Thrust Bearings 89456 M dimension drawing
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Features

How Does 89456 M Bearing Handle Heavy Loads?

89456 M Bearing features a double-row cylindrical roller design, optimised for handling substantial thrust loads.
Its dynamic radial load capacity reaches 798750 lbf, making it suitable for heavy-duty industrial applications.
The machined brass cage ensures smooth roller movement, reducing friction and wear over time.
With a maximum speed of 600 rpm, it balances performance and durability in demanding conditions.

Built for Reliability: 89456 M Bearing

89456 M Bearing is constructed with chrome steel washers and rollers, offering excellent resistance to wear.
Its precision-engineered design maintains stability even under high static radial loads up to 3442500 lbf.
The robust brass cage enhances alignment, ensuring consistent performance in heavy-load scenarios.
Operating within a temperature range of -30° to 110°C, it adapts to various industrial environments.

Structural Advantages of 89456 M Bearing

89456 M Bearing’s large dimensions (280 mm x 520 mm x 145 mm) provide enhanced load distribution.
The double-row cylindrical rollers increase contact area, improving load-bearing capacity and longevity.
Chrome steel components resist deformation, maintaining precision under extreme pressures.
Its chamfered housing washer design (6 mm min.) facilitates easier installation and alignment.

Why Choose 89456 M Bearing for Precision Tasks?

89456 M Bearing’s machined brass cage ensures precise roller positioning, reducing operational noise.
Tight tolerances on bore and outer diameters (-0.035mm to 0 and -0.050mm to 0) enhance accuracy.
The bearing’s high static radial load capacity (3442500 lbf) guarantees reliability in critical applications.
Compliant with RoHS and REACH standards, it meets stringent environmental and safety requirements.

Optimized for Efficiency: 89456 M Bearing

89456 M Bearing’s chrome steel rollers minimise friction, improving energy efficiency in operation.
The brass cage’s durability reduces maintenance needs, lowering long-term operational costs.
Its wide temperature range (-30° to 110°C) ensures consistent performance in varying conditions.
Weighing 142 kg, it is designed for stability and endurance in heavy industrial machinery.

Application

Industrial Uses of 89456 M Bearing
The 89456 M Bearing is commonly used in heavy machinery like industrial presses and rolling mills, where its double-row cylindrical rollers handle significant thrust loads. Its chrome steel construction ensures durability in demanding environments.

In automotive applications, 89456 M Bearing supports large components such as gearboxes and drivetrains, providing reliable performance under high stress. The machined brass cage adds stability, making it suitable for long-term use.

For wind turbine systems, 89456 M Bearing’s robust design helps manage axial loads in the main shaft, ensuring smooth operation. Its metric sizing and compatibility with SKF models make it a versatile choice for renewable energy projects.

Where Is 89456 M Bearing Used?
You’ll often find 89456 M Bearing in construction equipment like cranes and excavators, where its high static radial load capacity is essential. The large bore diameter accommodates heavy-duty shafts effortlessly.

In marine applications, 89456 M Bearing withstands harsh conditions in propeller shafts and thrusters. The temperature range of -30° to 110°C ensures performance in varying climates.

Built for Heavy-Duty Use: 89456 M Bearing
The 89456 M Bearing excels in mining equipment, handling extreme loads in conveyor systems and crushers. Its precision tolerances and chrome steel rollers provide consistent performance.

For steel production lines, 89456 M Bearing’s durability makes it ideal for continuous casting machines. The machined brass cage reduces friction, extending the bearing’s lifespan.

Automotive vs Aerospace: Applications of 89456 M Bearing
In automotive settings, 89456 M Bearing is key for large drivetrain components, offering reliability under high thrust loads. Its compatibility with SKF models simplifies maintenance.

Aerospace applications benefit from 89456 M Bearing’s precision in landing gear systems, where its robust design ensures safety. The wide temperature range suits both ground and flight conditions.

Q&A

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