Isostatic Industries, Inc.
Isostatic Industries, Inc.
4153 North Kostner Avenue
Chicago, IL 60641
Toll Free: 800.621.5500
Phone: 773.286.3444
Fax: 773.282.3323
Email: info@isostatic.com
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Isostatic Oilube® Thrust Washers
  • Standard stock products
  • SAE 841-copper (87-90%), tin (8-9), carbon, other elements
  • Powdered metal bronze providing interconnected reservoirs for oil
  • Vacuum impregnated with SAE 30 oil during the manufacturing process (approx. 19% by vol.)
  • Self-lubricating – when in motion oil rises to the surface for lubrication and restores itself when at rest
  • Ideal for heavy loads at moderate speeds or light loads at high speeds – max Pv 50,000, P-Load 2,000, V-SFM-1,200
  • Effective in temperature range of +10°F to + 220°F with standard oil
  • Available in oils for other temperature ranges on a made-to-order basis
  • Standard tolerances vary by size. See items for specific tolerances
  • RoHS, REACH, DFARS compliant
Oilube® Powdered Metal Bronze SAE841 Thrust Washers
Unit of Measure
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Catalog Number

Item #

Nominal Inner Diameter

Nominal Outer Diameter

Nominal Thrust Washer Thickness

CAD

UPC Code

ST-3248-2 N/A 402439 N/A 1 in N/A 1 1/2 in N/A 1/16 in N/A N/A 00846802050474
ST-3248-4 N/A 402440 N/A 1 in N/A 1 1/2 in N/A 1/8 in N/A N/A 00846802050481
ST-3248-6 N/A 402441 N/A 1 in N/A 1 1/2 in N/A 3/16 in N/A N/A 00846802050498
ST-3252-2 N/A 402442 N/A 1 in N/A 1 5/8 in N/A 1/16 in N/A N/A 00846802050504
ST-3252-4 N/A 402443 N/A 1 in N/A 1 5/8 in N/A 1/8 in N/A N/A 00846802050511
ST-3252-8 N/A 402444 N/A 1 in N/A 1 5/8 in N/A 1/4 in N/A N/A 00846802050528
ST-3256-2 N/A 402445 N/A 1 in N/A 1 3/4 in N/A 1/16 in N/A N/A 00846802050535
ST-3256-4 N/A 402446 N/A 1 in N/A 1 3/4 in N/A 1/8 in N/A N/A 00846802050542
ST-3264-4 N/A 402447 N/A 1 in N/A 2 in N/A 1/8 in N/A N/A 00846802050559
ST-3264-6 N/A 402448 N/A 1 in N/A 2 in N/A 3/16 in N/A N/A 00846802050566
ST-3292-4 N/A 402449 N/A 1 in N/A 2 7/8 in N/A 1/8 in N/A N/A 00846802050573
ST-3476-2 N/A 402450 N/A 1 1/16 in N/A 2 3/8 in N/A 1/16 in N/A N/A 00846802050580
ST-3476-4 N/A 402451 N/A 1 1/16 in N/A 2 3/8 in N/A 1/8 in N/A N/A 00846802050597
ST-3660-4 N/A 402452 N/A 1 1/8 in N/A 1 7/8 in N/A 1/8 in N/A N/A 00846802050603
ST-40106-2 N/A 402458 N/A 1 1/4 in N/A 3 5/16 in N/A 1/16 in N/A N/A 00846802050665
ST-40106-4 N/A 402459 N/A 1 1/4 in N/A 3 5/16 in N/A 1/8 in N/A N/A 00846802050672
ST-4054-4 N/A 402453 N/A 1 1/4 in N/A 1 11/16 in N/A 1/8 in N/A N/A 00846802050610
ST-4064-2 N/A 402454 N/A 1 1/4 in N/A 2 in N/A 1/16 in N/A N/A 00846802050627
ST-4064-4 N/A 402455 N/A 1 1/4 in N/A 2 in N/A 1/8 in N/A N/A 00846802050634
ST-4076-2 N/A 402456 N/A 1 1/4 in N/A 2 3/8 in N/A 1/16 in N/A N/A 00846802050641
ST-4076-4 N/A 402457 N/A 1 1/4 in N/A 2 3/8 in N/A 1/8 in N/A N/A 00846802050658
ST-4462-4 N/A 402460 N/A 1 3/8 in N/A 2 in N/A 1/8 in N/A N/A 00846802050689
ST-48112-6 N/A 402463 N/A 1 1/2 in N/A 3 1/2 in N/A 3/16 in N/A N/A 00846802050719
ST-4864-4 N/A 402461 N/A 1 1/2 in N/A 2 in N/A 1/8 in N/A N/A 00846802050696
ST-4880-4 N/A 402462 N/A 1 1/2 in N/A 2 1/2 in N/A 1/8 in N/A N/A 00846802050702
Unit of Measure
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