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 TU® Sleeve Bearings
  • Standard stock products
  • Self-lubricating dry sliding bearing
  • A steel-backed composite material comprised of:
    • Low carbon steel backing for extremely high load capacity-.50 – 2.7mm thick
    • Sintered bronze offers optimal heat dispersion –.20 - .35 mm thickness and
    • PTFE – lead sliding surface creates a low friction coefficient and allows for a wide temperature range – thickness .2 mm
  • Can be used where many liquid lubricants fail; also performs well with lubrication
  • Ideal for heavy loads at moderate speeds or light loads at high speeds – max Pv 102,000, P-Load 36,250, V-SFM-1,900
  • Effective in temperature range of -328° F to +536° F
  • Standard tolerances vary by size. See items for specific tolerances
  • See TP® product line for a lead free, REACH and ROHS compliant alternative
TU® Steel Backed PTFE Lined Sleeve Bearings
Unit of Measure
Items TU® Steel Backed PTFE Lined Sleeve Bearings
701003
TU® Steel-Backed PTFE Lined Sleeve Bearings - METRIC 		TU® Steel Backed PTFE Lined Sleeve Bearings
701004
TU® Steel-Backed PTFE Lined Sleeve Bearings - METRIC 		TU® Steel Backed PTFE Lined Sleeve Bearings
701005
TU® Steel-Backed PTFE Lined Sleeve Bearings - METRIC 		TU® Steel Backed PTFE Lined Sleeve Bearings
701006
TU® Steel-Backed PTFE Lined Sleeve Bearings - METRIC 		TU® Steel Backed PTFE Lined Sleeve Bearings
701007
TU® Steel-Backed PTFE Lined Sleeve Bearings - METRIC
Detailed Description N/A 3 MM I.D. x 4.5 MM O.D. x 3 MM Length, TU, Steel Back, PTFE & Pb Lined Composite, Sleeve Bearing, Metric N/A 3 MM I.D. x 4.5 MM O.D. x 4 MM Length, TU, Steel Back, PTFE & Pb Lined Composite, Sleeve Bearing, Metric N/A 3 MM I.D. x 4.5 MM O.D. x 5 MM Length, TU, Steel Back, PTFE & Pb Lined Composite, Sleeve Bearing, Metric N/A 3 MM I.D. x 4.5 MM O.D. x 6 MM Length, TU, Steel Back, PTFE & Pb Lined Composite, Sleeve Bearing, Metric N/A 4 MM I.D. x 5.5 MM O.D. x 3 MM Length, TU, Steel Back, PTFE & Pb Lined Composite, Sleeve Bearing, Metric
Catalog Number N/A M0303TU N/A M0304TU N/A M0305TU N/A M0306TU N/A M0403TU
Interchange # N/A 0303DU MB0303DU PAP 0303 P10 N/A 0304DU MB0304DU PAP 0304 P10 N/A 0305DU MB0305DU PAP 0305 P10 N/A 0306DU MB0306DU PAP 0306 P10 N/A 0403DU MB0403DU PAP 0403 P10
Unit of Measure N/A Each
Material N/A Steel-Backed PTFE Lined
Material Standard N/A Steel-Backed PTFE Lined
Avg Unit Weight N/A 0.0004 lb N/A 0.0006 lb N/A 0.0007 lb N/A 0.0008 lb N/A 0.0005 lb
Nominal Inner Diameter N/A 3 mm N/A 3 mm N/A 3 mm N/A 3 mm N/A 4 mm
Nominal Outer Diameter N/A 4.5 mm N/A 4.5 mm N/A 4.5 mm N/A 4.5 mm N/A 5.5 mm
Nominal Length N/A 3 mm N/A 4 mm N/A 5 mm N/A 6 mm N/A 3 mm
Overall Length Tolerance N/A ±.25 mm
Recommended Shaft Size N/A 2.994 to 3.000 mm N/A 2.994 to 3.000 mm N/A 2.994 to 3.000 mm N/A 2.994 to 3.000 mm N/A 3.992 to 4.000 mm
Recommended Housing Bore N/A 4.500 to 4.508 mm N/A 4.500 to 4.508 mm N/A 4.500 to 4.508 mm N/A 4.500 to 4.508 mm N/A 5.5000 to 5.508 mm
Load - P Max Value N/A 36,250 lb/in²
Speed - V Max Value N/A 1,900 ft²/min
Load at Speed - PV Max Value (P.S.I. / S.F.M.) N/A 102,000
UPC Code N/A 00846802067700 N/A 00846802067717 N/A 00846802067724 N/A 00846802067731 N/A 00846802067748