Tin Copper Cast Bronze Bearings Slide Block Anti Abrasion

Material:

Tin-Copper With Solid Lubricant Plugs

Application:

On The Anti-abrasion And Anti-erosion Parts, Which Work In Conditions With Heavier Load And Mediate Running Velocity. For Instance, On Light Industrial Machines, Machine Tools, Moving Belt In The Drying Machine, Door Of The Fireplace, On No Oil Parts On Th

Types:

Slide Block

Name:

JDB Bearing, OILES 500# Bearing, Solid Lubricating Bearings

Hardness:

≥60 HB

Working Temperature Limits:

-40~+300℃

High Light:

aluminum bronze bearings

, 

flanged bronze bearings

Product NO.

Chemical Compositions

TOB 052

Cu

Sn

Pb

Zn

Al Si

S

Fe

P

Ni

Sb

83~88

4.0~6.0

4.0~6.0

4.0~6.0

<0.01

<1.0

<0.3

<0.1

<2.0

<0.2

Performance Index

Data

Performance Index

Data

Density

g/cm³

8.7

Hardness

HB

≥60

Linear Expansion Coefficient

10^-5/℃

1.6-1.8

Flexibility Coefficient

KN/mm²

85-115

Heat-conducting Coefficient

W/(m·k)

46-63

Tensility

%

≥15

Tensile Strength

N/mm²

≥240

Friction

Oil Lubrication

μ

0.03

Anti-compact Tenacity

≥KJ/m^3

100-200

Dry Friction

0.16

Lubrication Conditions

Non- Lubrication

Periodical Lubrication

Consecutive Lubrication

Working Temperature Limits

℃

-40~+300

-40~+150

-40~+150

Max. Load pressure

N/mm²

40

40

40

Max. Linear Velocity

m/s

0.40

0.85

1.00

Max. PV Value

N/mm²·m/s

1.00

1.65

2.00