Metric BowMet® Washers

Part Number: BMT 24 42 1.5

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Bowman BowMet ToughMet spinodal bronze thrust washer

Details

Inner Diameter24
Outer Diameter42
Thickness15
Surface StyleSmooth

Material Specification

StructureToughmet ® spinodal bronze with optional lubrication holes/indentations. No lubrication holes/indentations on flanged Bowmet.
Max PV – Dry (N/mm² x m/s)0.6
Max PV – Oiled (N/mm² x m/s)9.6
Max Static load (N/mm²)820
Max Dynamic load (N/mm²)340
Max Sliding speed – Dry (m/s)3
Max Sliding speed – With Oil (m/s)10
Operating temperature (°C)-250 to 300
Thermal Conductivity (W/mk)38
Coefficient of thermal expansion16.4 x 10-6/°C
Coefficient of friction – Dry0.25
Coefficient of friction – With Oil0.04
Recommended shaft finish (Ra)0.4 max (N5)
Recommended shaft hardness (HRC)60
Hardness (HRC)30 min
Ultimate Tensile strength (N/mm²)860
Yield strength (N/mm²)725
Elongation (%)10
Elastic modulus (N/mm²)144000

Tolerances & Fittings (Metric)

MinMaxTolerance
Hole PCD--33
Inside Diameter2424.25-
Outside Diameter41.7542-
Thickness Tolerance14.9515-

Frequently Asked Questions

If the answer to your question is not listed below, please feel free to give us a call directly on +44 (0)1235 462500 or email us at sales@bowman.co.uk.

What is a BowMet® thrust washer?

A BowMet® thrust washer is a high-performance industrial bronze thrust washer manufactured from ToughMet® spinodal bronze. Designed to support high axial loads while reducing friction and wear, BowMet® washers are engineered for heavy-duty applications where exceptional strength, durability, and corrosion resistance are required.

What is ToughMet® spinodal bronze?

ToughMet® spinodal bronze is an advanced copper-based alloy renowned for its exceptional strength, wear resistance, fatigue performance, and corrosion resistance. It offers significantly higher load capacity than conventional bronze alloys, making it an ideal material for high load bronze washers used in demanding industries such as mining, marine, construction, and heavy engineering.

What sizes of BowMet® washers are available?

BowMet® washers are available in a range of standard sizes to suit a variety of heavy-duty industrial applications. If your project requires non-standard dimensions, Bowman can manufacture custom washers to meet your exact design and performance requirements.

Can I order custom BowMet® washer sizes?

Yes. Bowman offers bespoke manufacturing services for BowMet® washers, producing custom diameters, thicknesses, and configurations to suit specialist equipment and OEM applications. Our engineering team can recommend the most appropriate specification based on your operating conditions.

Where are BowMet® thrust washers typically used?

BowMet® thrust washers are widely used in mining equipment, marine systems, construction machinery, hydraulic equipment, oil and gas applications, power generation, material handling equipment, and other heavy industrial machinery. They are particularly suited to applications requiring axial load of bronze washers with exceptional load capacity, wear resistance, and long service life.

Looking for a custom size or special specifications?

Whether you need standard or custom options, we’re here to help. Reach out now and let’s find the perfect match!

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