+91 281 000 4200sales@aurumbearings.com
Mon to Sat, 9:00 to 18:00
Rows of polished steel bearing balls
Bearing manufacturer since 1970

Playing a meaningful role in your engine

Thin and thick walled journal bearings, thrust plain bearings, thrust washers and bushings, made to exact tolerances.

Our products Get a quote
Silver ball bearings
Quality in every batch

Precision you can measure in microns

Every bearing is ground, tested and traced back to its melt before it leaves our plant.

About us Talk to an engineer
Bearing components on a shelf
Trusted in 30+ countries

Built for heavy duty, made to last

Bearings for trucks, tractors, railways, compressors and generators, shipped on time and fully documented.

Our services Contact us
ISO 9001 certifiedIATF 16949 ready plant
30+ countriesExported worldwide
12,000+ variantsStandard and custom
48 hour dispatchFrom regional stock
Polished steel balls
Bearing held in hand
35+Years of excellence
About us

A long legacy of excellence in manufacturing.

Our founder started in 1970 casting bronze bearings for agricultural machines. That first workshop grew into a full scale bearing manufacturer with its own foundry, machining lines and test laboratory.

Today we supply engine builders, railway operators and heavy equipment makers across more than 30 countries. We control every step from alloy to final inspection, so each bearing performs the same in the thousandth unit as in the first.

Our missionDeliver bearings that keep machines running longer.
Our visionTo be the most trusted bearing partner worldwide.
35+Years of experience
30+Countries served
200+Employees
Why choose us
Our services

Everything from drawing to delivery

One partner for design, production and support, so your line never waits on a bearing.

Custom engineering

We size, simulate and prototype bearings around your load, speed and operating temperature.

  • Load and wear analysis
  • Sample in 3 weeks

Volume production

Automated casting, bonding and machining cells hold tight tolerances across millions of units.

  • CNC machining lines
  • Batch traceability

Testing and quality

Hardness, bond strength and dimension checks, with a full report supplied for every lot.

  • In house laboratory
  • Material certificates

Refurbishment

Worn bearings are reground, re-lubricated and certified for a fraction of the cost of new parts.

  • Regrinding and relining
  • Same warranty

Global logistics

Regional stock, export packing and tracked freight deliver parts to your dock on schedule.

  • Export documentation
  • Live shipment tracking

Technical support

Fitting guidance, failure analysis and condition advice from the engineers who built the part.

  • Failure analysis
  • Reply in one day
Our products

Bearings for engines and heavy machines

Eight product families, all available with custom dimensions, coatings and oil grooves.

White metal bearing

White metal bearing

Soft babbitt lining for smooth, low wear running.

Bore
40 to 600 mm
Lining
Tin babbitt
Enquire
Half bearings

Half bearings

Split shells for crankshaft and connecting rod seats.

Bore
30 to 250 mm
Backing
Low carbon steel
Enquire
Bimetallic bushings

Bimetallic bushings

Steel backed bronze for high load pins and hinges.

Bore
10 to 200 mm
Layer
Bronze on steel
Enquire
Journal bearings

Journal bearings

Thin and thick walled shells for engines and compressors.

Bore
25 to 500 mm
Wall
1.5 to 12 mm
Enquire
Tri-metal bearings

Tri-metal bearings

Overlay plated layers for crankshafts under heavy duty.

Bore
40 to 300 mm
Layers
Steel, CuPb, overlay
Enquire
Flange bearings

Flange bearings

Combined radial and thrust support in one part.

Bore
20 to 300 mm
Flange
Integral or split
Enquire
Copper lead bushings

Copper lead bushings

Fatigue resistant alloy for shock loaded duty.

Bore
15 to 250 mm
Alloy
CuPb22Sn
Enquire
Aluminium tin bushings

Aluminium tin bushings

Cast, light and quiet for modern diesel engines.

Bore
20 to 180 mm
Alloy
AlSn20Cu
Enquire
CarsTrucksTractorsRailwaysEarth moversCompressorsGeneratorsPumps
Steel bearing balls
Why choose us

Quality you can measure and trust.

Customers report fewer unplanned stops and longer service intervals within the first year of switching.

01

Micron accuracy

Critical surfaces ground within 2 microns.

02

Five year warranty

Covers material and workmanship faults.

03

Full traceability

Every batch linked to its melt and test report.

04

Lower footprint

Recycled steel and closed loop coolant.

Request a quote

Send us your drawing and get a quote in 24 hours.

Share your load, speed and operating environment. An engineer will reply with the right series, lead time and price.

Start your quote
Or call us+91 281 000 4200
Silver bearing close up
Testimonials

What our customers say

Engine builders and fleet operators who rely on our bearings every day.

Engine failures dropped by 40 percent after we switched to their journal bearings. The fit and finish are consistent from batch to batch.

Daniel WeberMaintenance head, WindCore

Their custom bushing passed our noise and wear test on the first run, only three weeks after we sent the drawing.

Priya NairR&D lead, Torque Motors

Deliveries land on time every month and the lot reports are the most complete we receive from any supplier.

Marcus LeeProcurement, RailLine
Material

Metals we use

Good quality parts make for great machines. Every alloy is certified and traceable to the melt.

MetalGradePropertyUsed for
Chrome steel52100Hardness 60 to 66 HRCRings and rolling elements
Stainless steel440CCorrosion resistantFood, marine and chemical duty
Tool steelM50Holds hardness to 315 CHigh temperature service
BronzeSAE 660Good wear and seizure resistanceBushings and sleeves
Copper lead alloyCuPb22SnHigh fatigue strengthBimetallic and tri-metal layers
Aluminium tinAlSn20CuLight and quietCast bushings for diesel engines
Tin babbittASTM B23Soft, embeds debrisWhite metal bearing linings
Contact us

Tell us what you need.

Our engineers read every message and reply within one working day.

Plant and head officePlot 42, GIDC Industrial Estate, Rajkot, Gujarat, India
Phone+91 281 000 4200
Emailsales@aurumbearings.com
Working hoursMonday to Saturday, 9:00 to 18:00

Send an enquiry

Thank you. We will reply within one working day.