Round Leaded Gunmetal Metal Tube, 1 1/2in OD, 3/4in ID, 13in L, 1.5in W, 3/4in Thickness

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£238.96

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£286.75

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Round Leaded Gunmetal Metal Tube, 2in OD, 1in ID, 13in L, 2in W, 1in Thickness
RS Stock No.
181-9445

Each

£411.98

(exc. VAT)

£494.38

(inc. VAT)

RS Stock No.:
181-9423
Brand:
RS PRO
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Brand

RS PRO

Material

Leaded Gunmetal

Tube Form

Round

Length

13in

Width

1.5in

Inner Diameter

3/4in

Thickness

3/4in

Outer Diameter

1 1/2in

Thermal Conductivity

33.6Btu

Tensile Strength

241 Mpa

Density

0.322lb/in³

Suitability

Bearings, Bushings, Gears, Piston Rings, Pumps

Hardness

65 HB

RoHS Status: Exempt

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)

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