Strengthening Brass Bearings Slide Block

As the professional manufacturers, Top Bearings would like to provide you Strengthening Brass Bearings Slide Block. And we will offer you the best after-sale service and timely delivery.

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Product Description

As the professional manufacturers, Top Bearings would like to provide you Strengthening Brass Bearings Slide Block. And we will offer you the best after-sale service and timely delivery.

Product Parameter

Material:	Strengthening Brass With Solid Lubricant	Application:	Consecutive Casting And Rolling Machines, Mine-exploiting Equipment, Ships, Steam Engine, Etc.
Types:	Slide Block	Name:	JDB Bearing, OILES 500# Bearing, Solid Lubricating Bearings
Hardness:	≥210 HB	Working Temperature Limits:	-40~+300℃
High Light:	solid lubricant bearings , flanged bronze bearings

Strengthening Brass With Solid Lubricant Casting Bronze Slide Block

JDB Slide Block is backed with strengthening brass that has good physical performance and good capability for casting.

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.Both vertical and horizontal direction of motion direction.

By made mid-sized holes in order and then insert the solid lubricant into the holes in the bronze bushing to apply the bushings under oil-free conditions.

Strengthening Brass + Solid Lubricant Slide Block is widely used on consecutive casting and rolling machines, mine-exploiting equipment, ships, steam engine, etc.

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.

OILES 500# Slide Block can be used with rotary, reciprocating shaking motion and movement.

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

Strengthening Brass Cast Bronze Bearings Slide Block -40~+300℃ 0

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