OILES Drymet ST,70B is a multi-layer self-lubricating bearing consisting of a surface layer of OILES #70 , a sintered bronze layer, and a steel backing.
Features
Ø Applicable with no lubrication.
Ø Superior low co-efficient of friction and superior load carrying capacity.
Ø Excellent wear resistance in places where forming of oil film is difficult due to oscillating motion, reciprocating motion and frequent starts and stops.
Ø Thin wall for a compact design.
Ø Superior dimensional stability, mechanical strength and thermal conductivity.
Ø Ream inner diameter when higher accuracy is required.
Ø Various sizes of standard products are available.
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Lubrication condition
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Applicable without lubrication
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Service temperature range
℃
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-40～+120
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Allowable max pressure P
N/mm2
{kgf/cm2}
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24.5(137)
{250(1,400)}
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Allowable max velocity V
m/s
{m/min}
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1.15
{69.0}
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Allowable max PV value
N/mm2・m/s
{kgf/cm2・m/min}
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3.25
{1,990}
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Ø Figures in parenthesis indicates static allowable pressure, which is associated with no sliding, or with extremely low velocity of under 0.0017m/s(0.1m/min).
Ø Above values are applicable for typical products.
Detail Catalog 70B Download