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[China]
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Address: 35 TangYan Road Van Metropolis, Xi'an, China.
Contact name:Eason Zhou
Xi'an machinery & engineering import & export co.,ltd. |
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34.80mm(1.370078"), 34.10mm,34.2mm,34.4mm to 35.1mm, High Chrome
Steel Ball For Bearing, SUJ2
Introduction
GCr15 steel has low alloy content and good performance. It is
currently the most widely used bearing steel. After quenching and
low temperature tempering, it will have higher hardness and uniform
good structural properties.
This type of steel can meet the processing requirements under
general working conditions. The brand numbers of ordinary
high-carbon chromium bearing steel are GCr15 and GCr15SiMn. The
performance of these two types of bearings is basically the same.
But the hardenability of GCr15SiMn is better than GCr15, so
GCr15SiMn is used for relatively large bearing parts. Because
GCr15SiMn has high crack sensitivity and low impact resistance, it
cannot fully meet the requirements for thick-walled bearings and
mine bearings. Therefore, the railway department does not allow the
use of CGr15SiMn on passenger car bearings. It is also limited to
thick-wall rolling mills and mining machinery under large compact
loads.
Steel ball is a fundamental part of industry. From ball pen to
airplane, steel ball plays a very important role in various
industries. To divide it in material, it could be divided into
carbon steel ball, bearing steel ball, stainless steel ball etc.
Carbon steel ball has the property of low price and high hardness.
Therefore, it is widely used in bicycle, bearing, pulley, sliding
rail, universal ball, etc. Bearing steel ball has the property of
excellent surface finish, high hardness, high load carrying
capacity, excellent wear and deformation resistance etc. It is
mainly used in precision ball bearing. Meanwhile, it could also be
used in bicycle, motorcycle, automobile, sliding rail, home
appliance, electronic industry, chemical industry etc.
The surface of our chrome steel balls is extremely precise and
smooth, ensuring that you will not find any defects such as
flatness, dents, soft spots and cuts.
We mainly produce chrome steel with sizes ranging from 7.9375mm to
82.55mm. The main material is high chromium GCR15 or GCR15SiMn. Our
balls are mainly used in the wind energy industry.
High Precision bearing (chrome) steel ball
| Application | Suitable for many industrial applications, such as ball bearings, household appliances, automotive industry, mechanical equipments, mining, metallurgy, wind power like large rotary bearings (rotary disk bearings), wind power bearings such as yaw bearings, variable blade bearings, etc., |
| Raw Material | Gcr15,Gcr15SiMn,100Cr6 etc. |
| Size Range | Ø 15.875 mm - Ø 50 mm (GCr15 ) |
| Ø 50 mm - Ø 82.55 mm (GCr15SiMn ) | |
| Grade | G10-200 (G 10, G 16, G 20, G 24, G 28, G 40, G 60, G 100, G 200) |
| Hardness | 58-67HRC |
| Feature | (a)Mainly used in bearings |
| (b)Good hardness | |
| (c)Good resistance to deformation with excellent wear resistance | |
| (d)Low corrosion | |
| Magnetic | Yes |
| Packing | Dry or oiled. Standard export packing: 10kg or 20kg per carton,1
ton per pallet or as per customer's requirement. Refer to related
pictures. |
| Time of delivery | The steel balls are in stock can be shipped around one week. otherwise,it takes about 20-30 days. |
| 20~45 days according to the order quantity. |
