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Single Row Cylindrical Roller Thrust Bearings 812/630 M

Single Row Cylindrical Roller Thrust Bearings 812/630 M

The 812/630 M is a single-row cylindrical roller thrust bearing with a large 630mm bore and 850mm outer diameter, built to handle heavy loads. Made from durable chrome steel, it supports dynamic radial loads up to 1,080,000 lbf and static loads up to 5,850,000 lbf.

Its machined brass cage ensures smooth operation, even at speeds up to 300 RPM. The bearing works reliably in temperatures ranging from -30°C to 110°C, making it suitable for tough environments.

This model is interchangeable with SKF bearings, offering a practical replacement option. Ideal for heavy machinery, industrial gearboxes, or large equipment where high thrust loads are common.

Weighing 295kg, it’s a robust choice for demanding applications. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number 812/630 M
  • size 630 mm x 850 mm x 175 mm
  • Brand TFL
  • Interchangeable brand SKF
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • Bearing Type Roller
  • For Load Direction Thrust
  • Number of Rows 1
  • Bore Dia 630 mm
  • Bore Dia Tolerance -0.050mm to 0
  • Outer Dia 850 mm
  • Outer Dia Tolerance -0.100mm to 0
  • Width 175 mm
  • Height Tolerance -0.60mm to +0.06mm
  • Outside Diameter Shaft Washer 842 mm
  • Bore Diameter Housing Washer 638 mm
  • Height Shaft Washer 53.5 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 1080000 lbf
  • Static Radial Load 5850000 lbf
  • Max Speed 300 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 295 kg
  • Shaft Washer IW-812/630
  • Housing Washer OW-812/630
Single Row Cylindrical Roller Thrust Bearings 812/630 M dimension drawing
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Features

Performance Features of 812/630 M Bearing

812/630 M Bearing is built with chrome steel washers and rollers, offering robust resistance to heavy thrust loads.
Its dynamic radial load capacity reaches 1,080,000 lbf, making it suitable for demanding industrial applications.

The machined brass cage ensures precise roller alignment, reducing friction and enhancing durability.
With a maximum speed of 300 rpm, it delivers reliable performance under high-stress conditions.

Designed for a temperature range of -30° to 110°C, 812/630 M Bearing performs well in varied environments.
Its large bore diameter of 630 mm accommodates heavy-duty machinery with ease.

Application

Industrial Uses of 812/630 M Bearing
The 812/630 M Bearing is commonly used in heavy machinery like industrial presses and large conveyor systems, where its high thrust load capacity is essential. Its machined brass cage ensures smooth operation even under demanding conditions.

What Makes 812/630 M Bearing a Preferred Choice?
In wind turbines, the 812/630 M Bearing handles axial loads efficiently, thanks to its robust chrome steel construction. The large bore diameter makes it ideal for applications requiring substantial shaft support.

Built for Heavy-Duty Use: 812/630 M Bearing
This bearing excels in mining equipment, where durability and reliability are critical. Its wide temperature range allows it to perform consistently in harsh environments.

Automotive vs Aerospace: Applications of 812/630 M Bearing
While the 812/630 M Bearing is too large for most automotive uses, it’s well-suited for aerospace ground support equipment. Its high static load rating ensures stability in heavy-load scenarios.

Key Fields for 812/630 M Bearing
In marine applications, the 812/630 M Bearing provides reliable performance in propeller shafts and thrust assemblies. The corrosion-resistant materials make it suitable for saltwater environments.

Q&A

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