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231/630 CA/CNLW33 Double Row Spherical Roller Bearing

231/630 CA/CNLW33 Double Row Spherical Roller Bearing

The 231/630 CA/CNLW33 is a double-row spherical roller bearing with a large 630mm bore and 1030mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 2832593 lbf and runs smoothly at speeds up to 530 RPM.

Its brass cage and open design ensure durability, while the lubrication groove and holes make maintenance straightforward. The bearing operates reliably in temperatures from -30°C to 200°C.

This model is interchangeable with SKF bearings, offering a dependable replacement option. Suitable for heavy-duty applications like mining equipment or large industrial machinery where high radial and axial loads are present.

Weighing 1035kg, it’s a robust choice for demanding environments. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 231/630 CA/CNLW33
  • Brand TFL
  • Interchangeable SKF
  • Size 630 x 1030 x 315 mm
  • Bore Dia 630 mm
  • Bore Dia Tolerance -0.05mm to 0
  • Outer Dia 1030 mm
  • Outer Dia Tolerance -0.125mm to 0
  • Width 315 mm
  • Width Tolerance -0.5mm to 0
  • Shoulder Dia Of Inner Ring 755 mm
  • Shoulder/Recess Dia Of Outer Ring 918 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.7.5 mm
  • System of Measurement Metric
  • Radial run-out Standard
  • Bearing Type Roller
  • Roller Bearing Type Spherical
  • Bore Type Cylindrical
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 2832593 lbf
  • Static Radial Load 4676026 lbf
  • Max Speed 530 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 1035 kg

Features

What Makes 231/630 CA/CNLW33 Bearing Suitable for High-Temperature Applications?

231/630 CA/CNLW33 Bearing is built with chrome steel rings and rollers, ensuring strength under combined loads.
Its dynamic radial load capacity reaches 2,832,593 lbf, making it ideal for heavy-duty applications.
The brass cage maintains roller alignment, reducing friction and enhancing durability.
With a temperature range of -30° to 200°C, it performs reliably in extreme conditions.

How Is 231/630 CA/CNLW33 Bearing Engineered for Reliability?

231/630 CA/CNLW33 Bearing features a double-row spherical roller design, accommodating misalignment and heavy loads.
The chrome steel construction resists wear, while the brass cage ensures smooth operation.
Its lubrication groove and hole design promote consistent oil distribution, reducing maintenance needs.
With a static radial load capacity of 4,676,026 lbf, it delivers long-term reliability.

Built for Durability: 231/630 CA/CNLW33 Bearing

231/630 CA/CNLW33 Bearing’s chrome steel rollers and rings provide exceptional resistance to wear.
The double-row design distributes loads evenly, extending service life in demanding environments.
Its CN radial clearance ensures optimal performance under varying operational conditions.
Weighing 1,035 kg, it is robust yet engineered for efficient operation.

Steel vs Ceramic Bearings: Strengths of 231/630 CA/CNLW33 Bearing

231/630 CA/CNLW33 Bearing uses chrome steel for both rings and rollers, offering high load capacity.
The brass cage enhances stability, making it suitable for high-speed applications up to 530 rpm.
Its spherical roller design accommodates misalignment, reducing stress on components.
With a wide temperature range, it outperforms many alternatives in harsh conditions.

Application

Industrial Uses of 231/630 CA/CNLW33 Bearing
231/630 CA/CNLW33 Bearing is commonly used in heavy machinery like crushers and large gearboxes, where its double-row design handles high radial and axial loads effortlessly. The brass cage ensures smooth operation even under demanding conditions.

Where Is 231/630 CA/CNLW33 Bearing Used?
You’ll often find 231/630 CA/CNLW33 Bearing in mining equipment, where its robust construction withstands harsh environments. Its large bore size makes it ideal for heavy-duty applications requiring reliable performance.

Built for Heavy-Duty Use: 231/630 CA/CNLW33 Bearing
231/630 CA/CNLW33 Bearing excels in wind turbines, supporting the main shaft with its high load capacity. The chrome steel rollers provide durability, while the open design simplifies lubrication.

Automotive vs Aerospace: Applications of 231/630 CA/CNLW33 Bearing
In automotive, 231/630 CA/CNLW33 Bearing is used in large trucks for axle support, while in aerospace, it’s found in ground handling equipment. Its metric sizing ensures compatibility across industries.

Key Fields for 231/630 CA/CNLW33 Bearing
231/630 CA/CNLW33 Bearing is a go-to choice for paper mills, where its spherical rollers accommodate misalignment. The high-temperature tolerance makes it suitable for industrial drying processes.

Q&A

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