China E92 CuSn8 Wrapped Bearing Manufacturers, Suppliers, Factory - Dimensions, Specifications

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E92 CuSn8 wrapped bearing description

E92 is deriving from E90; the difference between E90 & E92 is Indentations on working surface, which substituted by throughholes. ( E92 CuSn8 wrapped bearing)Theses holes will allow greater capacity to collect lubricant, which build up a lubrication film at the start of movement and reduce the frication. It is suitable for high load, lower speed application like construction, transport, and agriculture machinery.

Part No	Material	Cu	Sn	P	Pb	Zn
E92	CuSn8	91.3%	8.5%	0.2%	/	/

Max. Load Capacity
Static Load	N/mm²	120
Dynamic Load	N/mm²	40
Max. Speed
E92	m/s	>2.5
Max. PV Value	N/mm² · m/s	2.8
Tensile Strength	N/mm² · m/s	450
Yiled Point	N/mm² · m/s	250
Hardness	HB	90-120
Elongation		40%
Coefficient of Friction	μ	0.08~0.25
Operation Temperature Range	℃	-100~200
Operation Temperature Range	W/(m · k)	60
Coefficient of Thermal Expansion	k^-1	15×10^-6