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high precision dia.9.525mm/0.375 inch tolerance G5 k20 bearings bulk carbon steel ball
Specifications
the unground ball is suitable for milling all kinds materials;
the grinding and polishing ball is suitble for precision punching member stretched, precision bearings,instruments,meters,Pen, spraying machines,pumps,machinery parts,valve seals,brake pump,squeeze-hole punch, oil,hydrochloric acid laboratory,hardness measuring instrument,fishing gear,with heavy,ornamented,finished,the high-end industry!
1. Diameter: 9.525mm/0.375"
2. Grade: YG6,6% CO
3. Hardness: 90.5HRa
4. polished G24.
6. Product customize sizes and shape.

Grade | Density (g/cm3) | Hardness (HRA) | T.R.S (MPa) | Grain size (μm) | Compositions (%) |
YG10X | 14.6 | 91.8 | 3000 | 0.6~0.8 | 10% CO 90% WC |
YG6X | 14.85 | 92.0 | 1860 | 0.8~1.0 | 6% CO 94% WC |
YG8 | 14.80 | 89.5 | 2320 | 1.2~2.0 | 8% CO 92% WC |
YG6 | 14.85 | 90.0 | 2150 | 1.2~2.0 | 6% CO 94% WC |
YN6 | 14.0 | 90.0 | 1400 | 1.2~2.0 | 6% CO 92% WC 2% Ni |
common sintered balls diameters (mm) | |||||||
0.4 | 0.5 | 0.8 | 1.0 | 2.0 | 3.0 | 4.0 | 5.0 |
6.0 | 7.0 | 8.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 |
14.0 | 15.0 | 16.0 | 17.0 | 18.0 | 19.0 | 20.0 | 21.0 |
22.0 | 23.0 | 24.0 | 25.0 | 26.0 | 27.0 | 28.0 | 29.0 |
30.0 | 31.0 | 32.0 | 35.0 | 36.0 | 37.0 | 38.0 | 39.0 |
40.0 | 41.0 | 42.826 | 45.0 | 50.0 | 52.0 | 55.0 | 60.0 |
62.0 | 65.0 | 70.0 | 75.0 | 80.0 | 90.0 | ||
we have more than 100 kinds of diameter for your choose,other diameters pls chat with sellers. | |||||||
Packing & Delivery

Shipping ways

Zhuzhou Up Cemented Carbide Co.,Ltd services:
1.more than 19 years manufacture experience in tungsten carbide
2.Implement strict quality testing and control procedure to make superior quality. (ISO9001)
3.we can accept all kinds of international payment.(L/C, D/A,D/P,T/T, Paypal,western union,money gram, etc.)
4.we can accept all trade terms
5.Reply your inquiry within 3 hours
6.We are professional factory, so our price is lower than others
7.Professional sales person
8.Perfect Oral English communication service
our factory specializes in manufacturing a series of Tungsten Carbide products.such as:
tungsten carbide Saw Tips
tungsten carbide Buttons for Rock Bits
tungsten carbide Inserts for Road Milling, Plaing Bits
tungsten Carbide Inserts for Coal Cutter Picks
tungsten Carbide Inserts for Snopw Plow Blades
tungsten Carbide Inserts for Mining Tools
tungsten Carbide finished or blank Round Rods (dia from 1.0 to 25.4 mm,length 1.0 to 330mm)
tungsten Carbide Tubes
tunsgten Carbide Rings
tungsten Carbide strips and plates
tunsgten Carbide tips for Debarking Bits
tungsten Carbide Brazed Inserts or Tips
tunsgten Carbide pins
Tire studs
tunsgten Carbide Blanks
tunsgten Carbide Wear-Parts
tungsten carbide circular cutter
alloy welding material,etc.
Production process


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