Leaded Gunmetal Tube, 13in x 1.5in OD x 3/4in ID

  • RS Stock No. 181-9423
  • Manufacturer RS PRO
Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
Product Details

Leaded Gunmetal, (Cast Lead Bronze)

A general purpose free-machining lead bronze. Although lower in tensile strength than phosphor bronze, it possesses good bearing properties with the ability to conform to minor shaft misalignments. The presence of lead reduces friction, running temperature and the possibility of seizure under conditions of poor lubrication.
Supplied in 13in lengths

Conforms to SAE 660 (SAE 660 can also be used as an alternative to BS 1400 LB4)

Typical applications - bearings, bushes, washers and linings and for conditions with less than adequate lubrication. It may also be used in conjunction with softer shaft materials than would be recommended for the harder lead-free phosphor bronze.

Standards

SAE 660; CuSn7Pb7Zn3 (ISO); BS 1400 LG4 (British); DIN 1705 Rg7 (German)

Specifications
Attribute Value
Material Leaded Gunmetal
Form Tube
Length 13in
Outer Diameter 1.5in
Inner Diameter 3/4in
Width 1.5in
Density 0.322lb/in³
Hardness 65 HB
Suitability Bearings, Bushings, Gears, Piston Rings, Pumps
Height 1.5in
Thermal Conductivity 33.6Btu
Tensile Strength 241 Mpa
2 In stock for delivery within 2 working days
Unit of sale: Each
100.35
(exc. VAT)
123.43
(inc. VAT)
units
Per unit
1 - 2
€100.35
3 - 5
€93.33
6 - 11
€88.31
12 +
€80.29
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