Casting Bronze Flanged Bearings

Introductions of
Casting Bronze Bushings

Techinical References
Bearing ID / OD / Roughness ...

Flanged Casting Bronze Bushings (with Grooves / without Grooves)

Machined casting bronze bearings offer technically and economically favorable bearings solutions. It is with high load capability, low weight and good corrosion resistance. SINOBRONZE can offer different types of bronze alloys according to the required life time, service…etc. The tolerance is much tighter than wraped bronze bushes.

Standard Types


JFB	JDBB	JGBF	JOST

9834	JEGB / JEGBK	JOSG	JEFW

SINOBRONZE is manufacturing Bronze Bushings from 20 gms to 3000 kgs in single piece in Phosphorus, Bronze, Leaded Tin Bronze, Aluminium Bronze, Naval Bronze, Tin Bronze and Gun Metal. We manufacture as per BS (British Standard), ASTM (American Standard), DIN (German Standard), JIS (Japanese Standard) or any other standard desired by the customer.

SINOBRONZE offers a complete line of cast bronze bushings and oil impregnated sintered bronze parts. Cast bronze sleeve bushings, flanged bushings and wear plates are available with oil grooves, graphite grooves and graphite plugs for lubricity. In addition to our standard sizes, bronze bushings up to 2500mm in diameter under 3 tons are available in a variety of copper alloys.

QC Quality Control Centre has company from Germany (Belec) Direct-reading spectrometer one Taiwan, one hardness machine, one Tensile testing machine three-point inside micrometre 10-100, platform-type multi-function measuring and from 0-1800 within the more than 500 sets of various types of measuring.

Bronze Alloys --- alloy lists

Popular Bronze Materials for Centrifugal Casting Bronze Alloys

CEN Standard ISO Standard	EN Standard	German Standard	British Standard	American Standard	Swedish Standard	Norwegian Standard
ISO		DIN-Norm	BS1400	UNS	SS	NS
CuSn5Pb5Zn5	CC491K	Rg5 *Rg7	LG2	C83600	SS 5204	NS16530
CuSn6	CW452K	CuSn6	PB103	C51900	SS 5428	NS16306
CuSn10	CC480K	CuSn10	CT1 PB1	C90700	SS 5443	NS16510
CuSn12	CC483K CC482K	CuSn12 CuSn12Pb	PB2	C90800	SS 5465	NS16508
CuPb10Sn10	CC495K	CuPb10Sn *CuPb15Sn	LB2	C93700	SS 5640	NS16540
CuAl10Fe	CC331G	CuAl10Fe2-C	AB1	C95200	-	-
CuAl10Ni5Fe4	CW307G	CuAl10Ni	AB 2	C63000	SS 5716-15	NS16570-15
CuSn7Ni5Zn3	-	-	G3	-	-	-
CuZn25Al6Fe3Mn3	CC762S	CuZn25Al5 (SoMs F75)	HTB3	C86300	SS 6234	-
CuZn35Mn2AlFe	-	*CuZn34Al2Mn3 (SoMs F45)	*HTB1	*C86500	SS 5238	*NS16565
CuZn35Al1	CC765S	CuZn35Mn2Al1Fe1-C (SoMs F45)	*HTB1	*C86500	SS 5256	*NS16565
CuZn37Mn3Al2PbSi	CW718R	CuZn40Al2 (SoMs 58 Al2)	*CZ135	*C67400	-	-

Types of Oil Grooves

Flanged Bronze Bushings Made to Customer's Prints & Samples


Hat bushings machined bronze CuZn25Al5Mn4Fe3	Hat bushings machined bronze C86200	Hat bushings machined bronze G-CuZn25Al5	Flanged bushings machined bronze CuZn25Al5Mn4Fe3


Flanged bushings machined bronze C86200 C86300	Flanged bushings machined bronze G-CuZn25Al5	Hat bushings machined bronze CuZn25Al5Mn4Fe3 C86200 C86300 G-CuZn25Al5	Oilless flanged bushings Graphite filled Brass CuZn25Al5Mn4Fe3 C86200 / C86300 / G-CuZn25Al5

Flanged bushings with Graphite plugs Brass CuZn25Al5Mn4Fe3 C86200 / C86300 / G-CuZn25Al5