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Isostatic Oilube® Bearings / Bushings
  • 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 + 175°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
Unit of Measure

Description

Detailed Description

 N/A 2.254 IN I.D. X 2.755 IN O.D. X 2 IN Length, SAE 841 Powdered Metal Bronze, Sleeve Bearing

Specifications

Catalog Number

 N/A SS-7288-48

Interchange #

 N/A SS7288-48

Unit of Measure

 N/A Each

Material

 N/A Powdered Metal / Oil Impregnated Bronze

Material Standard

 N/A SAE 841

Avg Unit Weight

 N/A 1.4027 lb

UPC Code

 N/A 00846802048365

Dimensions

Nominal Inner Diameter

 N/A 2 1/4 in

Nominal Outer Diameter

 N/A 2 3/4 in

Nominal Length

 N/A 3 in

Tolerances

Inner Diameter Tolerance

 N/A +.000 -.0015 in

Outside Diameter Tolerance

 N/A +.000 -.002 in

Overall Length Tolerance

 N/A ± .01 in

Performance Data

Load - P Max Value

 N/A 2,000 lb/in²

Speed - V Max Value

 N/A 1,200 ft²/min

Load at Speed - PV Max Value (P.S.I. / S.F.M.)

 N/A 50,000