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Auto Molds Cast Bronze Bearings High Strength Bronze Alloy 260 HB

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Auto Molds Cast Bronze Bearings High Strength Bronze Alloy 260 HB

Brand Name : TOB Casting Bronze Bearings

Certification : ISO 16949

Place of Origin : China

MOQ : negotiated

Price : negotiated

Payment Terms : T/T

Supply Ability : negotiated

Delivery Time : negotiated

Packaging Details : Cartons or Pallets

Material : High Strength Bronze With Solid Lubricant

Application : consecutive casting and rolling machines, mine-exploiting equipment, ships, steam engine, injection molders and auto molds, etc.

Types : Slide Block

Name : JDB Bearing, OILES 500# Bearing, Solid Lubricating Bearings

Hardness : ≥260 HB

Working Temperature Limits : -40~+300℃

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High Strength Bronze Alloy With Solid Lubricant Casting Bronze Slide Block

High Strength Bronze Alloy With Solid Lubricant Casting Bronze Slide Block is backed with high strength copper alloy. The surface is regularly and finely machined with sockets in which particular solid lubricant is filled.

High Strength Bronze Alloy With Solid Lubricant Casting Bronze Slide Block is widely used on consecutive casting and rolling machines, mine-exploiting equipment, ships, steam engine, injection molders and auto molds, etc.

Bronze based and processed by turning technics. There can be made oil grooves on the inner surface and outside surface to reach a better lubricating effect.

Chemical Compositions

Product NO.	Chemical Compositions
TOB 051	Cu	Zn	Al	Fe	Mn	Si	Ni	Sn	Pb
TOB 051	60~65	22~28	5.0~8.0	2.0~4.0	2.5~5.0	<0.1	<0.5	<0.2	<0.2

Physical and Mechanical Performance

Performance Index		Data	Performance Index			Data
Density	g/cm³	8.2	Hardness		HB	≥260
Linear Expansion Coefficient	10^-5/℃	1.6-2.0	Flexibility Coefficient		KN/mm²	80-120
Heat-conducting Coefficient	W/(m·k)	38-55	Tensility		%	≥2
Tensile Strength	N/mm²	≥850	Friction	Oil Lubrication	μ	0.03
Anti-compact Tenacity	≥KJ/m^3	300-400	Friction	Dry Friction	μ	0.16

Application Condition Limits

Lubrication Conditions		Non- Lubrication	Periodical Lubrication	Consecutive Lubrication
Working Temperature Limits	℃	-40~+300	-40~+150	-40~+150
Max. Load pressure	N/mm²	130	130	130
Max. Linear Velocity	m/s	0.30	0.80	1.25
Max. PV Value	N/mm²·m/s	1.65	3.25	3.25

Auto Molds Cast Bronze Bearings High Strength Bronze Alloy 260 HB

Product Tags:

aluminum bronze bearings

flanged bronze bearings

Auto Molds Cast Bronze Bearings High Strength Bronze Alloy 260 HB Images

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