sell bearing cages in different types and materials 1.competitive price 2.timely delivery time 3.professnal technical

brass cage bearing

cage Material: 1. ZCuZn40pb2 2. ZH58-2-1-1 3. ZQAL10-3-1.5

Material	ZCuZn40pb2	ZH58-2-1-1	ZQAL10-3-1.5
Semiproduct	Centrifugal casting	Centrifugal casting	Centrifugal casting
Semiproduct condition	Not heat-treated	Not heat-treated	Not heat-treated
Chemical composition (%):
Cu	58-63	57-60.5	scrap
Pb	0.5-2.5	0-0.5	0-0.3
Al	0.2-0.8	0.5-1.5	9.0-11.0
Fe	0-0.8	0.5-1.0	2.0-4.0
Ni	_	_	_
Sn	0-1.0	_	0-0.1
Mn	_	1.0-2.5	1.0-2.0
Si	0-0.05	_	0-0.1
Sb	_	0-0.010	0-0.05
Bi	_	0-0.003	_
P	_	0-0.02	_
Zn	scrap	scrap	_
Mechanical performance:
Tensile strength	>280Mpa		>540Mpa
Tensibility	>20%	>20%	>20%
Hardness	HBS 885	HRB>50	HBS 1175

Our company, set in China, currently is marketing and exporting bearing, steel ball and bearing retainer, semi- finished bearing, bearing accessories as well as other relevant mechanical and electrical products

sell bearing cages in different types and materials