Stainless 304 ball bearings are highly valued in industrial applications for their exceptional resistance to corrosion and oxidation when exposed to fresh water or mild atmospheric conditions. These bearings are composed of an austenitic chromium-nickel alloy, which provides a reliable balance of durability and chemical stability in non-saline environments. They are an ideal choice for the food and beverage industry, as the material is non-reactive and maintains its integrity during frequent wash-down cycles. While they offer high toughness, they are generally non-magnetic and have a lower load-bearing capacity compared to 440C martensitic stainless steels. Overall, these bearings provide a cost-effective, long-lasting solution for specialty machinery where hygiene and moisture resistance are the primary requirements.
Product Information
Please note:
Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it,you agree that any decisions you make regarding materials for your project are at your own discretion.
Diameter
1.5
Alloy
304
Temper
Annealed
Production Method
Cold Finish
Metal Type
Stainless Steel
Shape
Ball
Grade
25
Brand
RGP Balls
Weight/Lineal Foot
0.5063 pounds
Mechanical Properties
Density g/cm^3
8
Ultimate Tensile Strength KSI
85
Yield Tensile Strength KSI
35
Brinell Hardness 3000 kg load
195 max
Rockwell Hardness B Scale
92 max
Elongation % in 2 in.
55
Melting Point °F
2550 - 2651
Electrical Conductivity % IACS
2
Machinability %
40
Shear Strength KSI
56
Chemistry Information : 304 Stainless Steel
Element
Percentage
Element
Percentage
Element
Percentage
C
0.08
max
Cr
20
Fe
66.34
-
74
Ni
8
-
10.5
Mn
2
max
P
0.045
max
S
0.03
max
Si
1
max