Shandong JinNai International Trade Co., Ltd.

Shandong JinNai International Trade Co., Ltd.

Manufacturer from China
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7.938MM Chrome Steel Beads Round , AISI 52100 Round Steel Balls G10 Massager Pulley

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Shandong JinNai International Trade Co., Ltd.
City:jinan
Province/State:shandong
Country/Region:china
Contact Person:MissAlice
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7.938MM Chrome Steel Beads Round , AISI 52100 Round Steel Balls G10 Massager Pulley

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Brand Name :JN
Model Number :7.938MM 5/16
Certification :SGS ISO
Place of Origin :China
MOQ :500kg
Price :Negotiable
Payment Terms :T/T, Western Union, MoneyGram,Paypal, L/C, D/A, D/P
Supply Ability :50 Tons per Month
Delivery Time :7-15 days
Packaging Details :Ploy bag+25kg carton box+1000kg wooden box
Produce Name :Bearing Beads
Grade :G10
Hardness :HRC58-65 HRC
Standard :AISI 52100
Tolerance :0.001mm
Application :Massager Or Pulley
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Processing Performance to meet a variety of processing process

AISI 52100 Chrome Bearing Beads Steel Ball 7.938MM G10 For Massager Or Pulley

Characteristics

Low alloy hardened chromium steel balls, they show excellent hardness, wear resistance,
very good surface finishing and dimensional stability.
Feature
Fatigue Resistance ,long service life
Good wear resistance, increase the wear of bearing parts to maintain the accuracy and stability
Strong anti-rust properties to avoid being eroded rust
Processing Performance to meet a variety of processing process

Chemical Composition

%C
%Si
%Mn
%P
%S
%Cr
%Mo
%Cu
%Al
%O
0.93-1.05
0.15-0.45
0.60-0.80
0.025 max
0.015 max
1.65-1.95
0.20-0.35
0.30 max
0.050 max
0.0015 max
Range
Diameters
U.o.M.
Diameters
U.o.M.
Precision grades (ISO 3290-1 / DIN 5401 / AFBMA)
0.250 - 300.000
[mm]
1/64 - 12
["]
G10-15-16-20-24-25-28-40-48-50-60-80-100-200-300-500-600-700-1000

Technical data
Property
Type
U.o.M.
Values
U.o.M.
Values
Hardness
Mechanical
[HRC]
60 - 66
-
-
Ultimate compressive strength
Mechanical
[MPa]
2500 - 2600
[psix10^3]
362 - 377
Service temperature
Thermal
[ºC]
-60 / 150
[ºF]
-76 / 302
7.938MM Chrome Steel Beads Round , AISI 52100 Round Steel Balls G10 Massager Pulley

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