Manufacturers supply 38.1mm-60mmg200 bearing steel ball hardness high precision and good wear resistance
Large bearing steel ball, large steel ball, large steel ball:
1. Specification of extra-large bearing steel ball :30MM-- 152.4mm
2. Specific specifications of special GCR15 steel ball:
30mm, 30.163mm, 31mm, 31.75mm, 32mm, 33.338mm, 34mm, 35mm, 34.925mm, 36.513mm, 38.1mm, 39.688mm, 40mm, 41.275mm, 42.863mm, 44.445mm, 45mm, 46.625mm, 50mm, 50.8mm, 53.975mm, 55mm, 57.15mm, 60mm,60.325mm, 63.5mm, 69.85mm,.70mm, 75mm, 76.2mm, 80mm, 88.9mm, 90mm, 100mm, 101.6mm, 110mm, 127mm, 152.4mm
3. Bearing steel ball material:
GCr15 AISI52100 SUJ2 cr6, 100;
Steel ball steel ball price by its quality and service decision!
If you're looking for bargains, you've come to the right place.If you are looking for a bargain, you may be disappointed!Everything is for your sake, let you buy a more appropriate steel ball, with worry is the key!
No bottom price reduction, price more injured is the customer!We refuse to profiteering, but also refuse to go shopping, to ensure appropriate profits in order to better survival and development, in order to better and longer service for customers!If you accept our concept, then we must be win-win cooperation!
Professional customer service patience for the majority of customers to answer questions, help customers choose a more suitable for their own products.
Clean and closed steel ball production workshop, only to produce high-quality steel ball and ball!
Steel ball application everywhere:
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Dear, to bearing steel ball please see here:
Bearing ball, also known as chrome ball, chrome ball, ball, mainly used for bearing production assembly, is an important part of the bearing composition, has a very critical role.Of course, bearing steel ball is also widely used in various other industry machinery, its main characteristics are high hardness, hrc60-65, wear resistance, long service life.
Application: Gcr15 bearing steel ball is widely used for high-speed and low noise bearing, bicycle, motorcycle, automobile, slide rail, universal ball, luggage, electronic industry, also can be used for grinding other media.
Properties: magnetic, ferrite, oil - packed, HRC60-66.
Gcr15 bearing steel ball chemical composition (isi52100)
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C
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0.95% --1.10%
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Si
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0.15%--0.35%
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Mn
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0.50% max.
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P
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0.025% max.
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S
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0.025% max.
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Cr
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1.30% --1.60%
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Steel ball after home to do five points to protect you for many years not rust
Many clients after the buy back the steel ball steel ball somehow save can not rust, below I give everybody under simple said, because of the bearing steel, carbon steel ball, does not rust, we added a rust-proof oil before they go out, but not with anti-rust oil after everything is all right, never rust, we also need to take some measures, to ensure that steel ball put a decade eight years does not rust.
1. Check the packaging: first, check the packaging after receiving the goods to see whether the plastic bags are damaged.
2. Sealed preservation: the plastic bag must be tied or sealed, not into the air, otherwise easy to oxidize and rust;
3. Attention: try not to touch directly with the hand, especially in summer when there is hand sweat, not to touch directly with the hand, otherwise it is easy to rust;
4. Storage place: put in a dry environment, once wet, it is easy to rust;
5. Frequent inspection: if not used for a long time, check frequently to see whether the anti-rust oil is less or even dry, and timely supplement of anti-rust oil, otherwise it is easy to produce dry stain or rust;
If you can do the above five points, so save a long time not rust is no problem, of course, we hope you quickly use up yo, or give us more orders yo, ha ha!
