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

40 MM I.D. x 44 MM O.D. x 20 MM Length, TU, Steel Back, PTFE & Pb Lined Composite, Sleeve Bearing, Metric

Specifications

Catalog Number

M4020TU

Interchange #

4020DU MB4020DU PAP 4020 P10

Unit of Measure

Each

Material

Steel-Backed PTFE Lined

Material Standard

Steel-Backed PTFE Lined

Avg Unit Weight

0.0864 lb

UPC Code

00846802068707

Dimensions

Nominal Inner Diameter

40 mm

Nominal Outer Diameter

44 mm

Nominal Length

20 mm

Recommended Shaft Size

39.950 to 39.975 mm

Recommended Housing Bore

44.000 to 44.025 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