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Spherical Roller Thrust Bearings 293/630 EM

Spherical Roller Thrust Bearings 293/630 EM

The 293/630 EM is a large spherical roller thrust bearing with a 630mm bore and 950mm outer diameter, built to handle heavy combined loads. It supports dynamic thrust loads up to 1.9 million lbf and operates at speeds up to 600 RPM.

Made from durable steel rollers and a bronze cage, it offers reliable performance in tough conditions. Its single-row design simplifies installation while maintaining strength.

This bearing requires regular lubrication and works in temperatures from -30°C to 100°C. It’s interchangeable with SKF models, making replacements straightforward.

Ideal for heavy machinery like mining equipment or large gearboxes where high thrust loads are common. Weighing 485kg, it’s built for demanding industrial applications. Compliant with RoHS and REACH standards.

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Product Parameters

  • Part Number 293/630 EM
  • Brand TFL
  • Interchangeable SKF
  • Size 630 mm x 950 mm x 190 mm
  • Bore Dia 630 mm
  • Bore Dia Tolerance -0.075 to 0
  • Outer Dia 950 mm
  • Outer Dia Tolerance -0.01 to 0
  • Width 190 mm
  • Outside Diameter(d1) 880 mm
  • Shoulder Diameter Outer Ring (D1) 761 mm
  • Height Shaft Washer Cage(B1) 183 mm
  • Height Housing Washer(C) 92 mm
  • Distance From Shaft Washer End Side Face To Pressure Point(s) 359 mm
  • Chamfer Dimension Shaft Washer(r1,2) 9.5 mm
  • System of Measurement Metric
  • Roller Bearing Type Spherical
  • Bearing Type Roller
  • For Load Direction Combined
  • Construction Single Row
  • Roller Material Steel
  • Cage Material Bronze
  • Dynamic Thrust Load 1899636 lbf
  • Static Thrust Load 854274 lbf
  • Max Speed 600 rpm
  • Lubrication Required
  • Temperature Range -30 to 100 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 485 kg
  • Height Tolerance -0.02 to 0
  • Price（$） 3692.115

Features

Why Choose 293/630 EM Bearing for Precision Tasks?

293/630 EM Bearing is built with a single-row spherical roller design, ideal for handling combined loads with precision.
Its steel rollers and bronze cage ensure durability and smooth operation under heavy thrust loads.

The bearing’s dynamic thrust load capacity reaches 1,899,636 lbf, making it suitable for demanding industrial applications.
With a maximum speed of 600 rpm, it balances performance and reliability in high-load scenarios.

293/630 EM Bearing operates efficiently within a temperature range of -30 to 100°C, adapting to various working conditions.
Its robust construction and required lubrication ensure long service life with minimal maintenance.

Application

Industrial Uses of 293/630 EM Bearing
The 293/630 EM Bearing is commonly used in heavy machinery like mining equipment and large presses, where its spherical roller design handles combined loads efficiently. Its bronze cage ensures durability even in high-stress environments.

What Makes 293/630 EM Bearing a Preferred Choice?
With a bore diameter of 630 mm, the 293/630 EM Bearing fits perfectly in large industrial gearboxes and wind turbine systems. The steel rollers provide reliable performance under dynamic thrust loads up to 1,899,636 lbf.

Built for Heavy-Duty Use: 293/630 EM Bearing
In steel mills and paper processing plants, the 293/630 EM Bearing excels due to its robust construction and high load capacity. The metric sizing makes it interchangeable with major brands like SKF for easy replacement.

Automotive vs Aerospace: Applications of 293/630 EM Bearing
While the 293/630 EM Bearing isn’t typically used in aerospace, it’s ideal for large commercial vehicles and marine propulsion systems. Its temperature range of -30 to 100°C ensures reliability in varying climates.

Essential Roles of 293/630 EM Bearing
For hydroelectric power plants, the 293/630 EM Bearing supports turbine shafts with its high static thrust load capacity of 854,274 lbf. The required lubrication ensures smooth operation at speeds up to 600 rpm.

Q&A

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