High Precision Stainless Steel Ball for Bearings Valves Pumps 440C 304 316L 420 201
Product:BSB1021 Bearing Steel roller
Bearing Stainless Steel Ball(440C,304,316L,420,201) is a type of ball made from stainless steel that is commonly used in various applications such as bearings, valves, pumps, tainless steel balls, we also produce carbon steel balls(1015,1045,1085), bearing steel balls(GCR15),copper balls, glass balls, titanium balls, flying saucer balls, polishing balls and other kinds of hard alloy balls. The product specification is complete. We produce balls according to the GB308-2002 standard and measure up to the international standard of ISO3290-1998,AFMBA1989 and DIN5401-93
Easony manufactures balls from a wide variety of 300 Series stainless steels including 301,302,304 and 316
Standard:ASTM GB DIN JIS EN etc.
Material:Stainless Steel 304,etc.
Section Shape:round
Outside diameter:1mm - 125mm
Technology:Cold Rolled; Hot Rolled
Length:Available on request
Delivery time:Generally 7-15 days, depending on customer demand
Surface treatment:Pickled,Black,Bright,Polishing,Blasting,etc.
440 Stainless Steel ballsare widly used becaue of their properties as below:
| High hardness | HRC60-66. This allows chrome steel balls to withstand heavy loads and resist wear and deformation. |
| Dimentional Precision | The material properties enable the chrome steel balls good finishing surface and dimentional precision. Based on high pricision, the noice of the bearings can be very low, even silent. |
| Low coefficient of friction | Chrome steel balls have a low coefficient of friction, which means they can move smoothly and efficiently without generating excessive heat or wear. |
| Wear Resistance | Chrome steel balls maintain their size and shape well over time, even under high loads or in extreme temperatures. This makes them a reliable choice for long-term use in industrial applications. |
| Material Analysis: | |
| Carbon | 0.95-1.20% |
| Chromium | 16.0-18.0% |
| Silicon | 1.00% |
| Manganese | 1.0% Max. |
| Phosphorus | 0.04% |
| Sulfur | 0.03% |
| Molybdenum | 0.08% |
| Mechanical Properties: | |
| Tensile Strength | 285,000 psi |
| Yield Strength | 275,000 psi |
| Modulus of Elasticity | 29,000,000 psi |
| Density | 0.277 lbs/cubic inch |
Products image
Application:
1. Cylindrical roller bearings
2. Crossed roller linear motion system
3. Linear guides
4. Wind power generation
5. Automotive parts
6. Casters
Packaging & Delivery
A. Steel Drum packing
1) 250kg per steel drum;
2) Four steel drums in one pallet;
3) Drum with pallet size: 75CM*75CM*65CM.
B. Plywood Box packing
1) 40 cartons/woven bag in one plywood box;
2) Plywood box size:80CM*65CM*80CM.
C. Recommended to use 20"FT container, Maximum loading capacity of 24 tons.
D. 20"FT container loading of 24 tons Total: 24 Plywood Box or Drum.
FAQ
Q1:who are we?
A:We are based in WUXI, China, start from 2016,sell to Asia(60.00%),Western Europe(14.00%),South America(6.00%).
Q2. how can we guarantee quality?
A:Always a pre-production sample before mass production; Always final Inspection before shipment.
Q3.what can you buy from us?
A:Copper,Aluminum,Mould steel, Seamless carbon steel,Precision steel pipe,The steel plate,Alloy steel Titanium,Machine parts.
Q4.why should you buy from us not from other suppliers?
A:WUXI EASONY has 8 years of production experience. With advanced precision production equipment and modern large warehouses, has a stockpile of 200,000 tons of goods, has a number of long-term stable cooperative customers.
Q5.what services can we provide?
A:Accepted Delivery Terms: FOB,CFR,CIF,EXW；Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,PayPal;Language Spoken:English,Chinese.
Q6.Can we get the some samples?Any charges?
A:Yes,you can get available samples in our stock.Free for real samples,but customers need to pay the freight cost.
Q7.How can we get your price ?
A:We need below information to quote for you:
1). Product Name
2). Standard
3). Material Grade (Chemical Composition)
4). Dimension
5). Quantity
6). The Drawing for Special Parts
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High Precision Stainless Steel Ball for Bearings Valves Pumps 440C 304 316L 420 201 Images
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