Casting Bronze Bearings , Strengthening Brass With Solid Lubricant Casting Bronze Bearings

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ZHEJIANG TOP BEARINGS CO., LTD.

City: jiaxing

Province/State:zhejiang

Country/Region:china

Tel:86-573-82260102

Contact Person:
Mr.Leo Wu View Contact Details

Casting Bronze Bearings , Strengthening Brass With Solid Lubricant Casting Bronze Bearings

Minimum Order Quantity	negotiated
Payment Terms	T/T
Delivery Time	negotiated
Packaging Details	Cartons or Pallets
Brand Name	TOB Casting Bronze Bearings
Certification	ISO 16949
Place of Origin	China
Price	negotiated
Supply Ability	negotiated
Material	Strengthening Brass With Solid Lubricant
Application	consecutive casting and rolling machines, mine-exploiting equipment, ships, steam engine, etc.
Types	Cylinder Bearings, Thrust Washer, Slide Block, etc.
Name	JDB Bearing, OILES 500# Bearing, Solid Lubricating Bearings
Hardness	≥210 HB
Working Temperature Limits	-40~+300℃

Detailed Product Description

Strengthening Brass With Solid Lubricant Casting Bronze Bearings

Strengthening Brass + Solid Lubricant Bearings is backed with strengthening brass that has good physical performance and good capability for casting.

What’s more, the brass backing has pretty good anti-erosion ability in air, fresh water and seawater. The surface is regularly and finely machined with sockets in which particular solid lubricant is filled. Strengthening Brass + Solid Lubricant Bearings is widely used on consecutive casting and rolling machines, mine-exploiting equipment, ships, steam engine, etc.

Chemical Compositions

Product NO.	Chemical Compositions
TOB 050	Cu	Zn	Al	Fe	Mn	Si	Ni	Sn	Pb
TOB 050	60~66	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	≥210
Linear Expansion Coefficient	10^-5/℃	1.6-2.0	Flexibility Coefficient		KN/mm²	120-140
Heat-conducting Coefficient	W/(m·k)	38-55	Tensility		%	≥12
Tensile Strength	N/mm²	≥755	Friction	Oil Lubrication	μ	0.03
Anti-compact Tenacity	≥KJ/m^3	400-500	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	100	100	100
Max. Linear Velocity	m/s	0.50	1.00	1.50
Max. PV Value	N/mm²·m/s	1.65	3.25	3.25

Product Tags: rod end bearing plain bearing bush

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