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
Unit of Measure

Description

Detailed Description

45 MM I.D. x 50 MM O.D. x 40 MM Length, TU, Steel Back, PTFE & Pb Lined Composite, Sleeve Bearing, Metric

Specifications

Catalog Number

M4540TU

Interchange #

4540DU MB4540DU PAP 4540 P10

Unit of Measure

Each

Material

Steel-Backed PTFE Lined

Material Standard

Steel-Backed PTFE Lined

Avg Unit Weight

0.2468 lb

UPC Code

00846802068776

Dimensions

Nominal Inner Diameter

45 mm

Nominal Outer Diameter

50 mm

Nominal Length

40 mm

Recommended Shaft Size

44.950 to 44.975 mm

Recommended Housing Bore

50.000 to 50.025 mm

Tolerances

Overall Length Tolerance

±.25 mm

Performance Data

Load - P Max Value

36,250 lb/in²

Speed - V Max Value

1,900 ft²/min

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

102,000