Model Number: XYB---E521000-7/8"
Brand Name: XYB
Key Specifications/Special Features:
Taian Xinyuan precision steel ball manufacturing Co.,LtdProduct model: XYB---E52100-7/8"Material: Chrome SteelSize: 7/8" (22.225mm)
Grade: G10-G1000
Hardness: 61-66 HRC
Benefits
- High hardness
- Excellent resistance to wear
International equivalents- AISI52100, GCr15, SUJ2, Wks1.3505, EN31
Application- Precision bearings, automotive components (brakes, steering, line shaft), bicycle, agitators, appliances, sliders, quick couplings, machine tool, lock mechanisms, conveyor belts, skates, pens, pumps, castors, measurement instruments, valves.
How to inquire when ordering balls, please specify the following:
- Nominal ball diameter.
- Type of material.
- Precision grade.
- Quantity
- Payment terms
All standard steel balls are always in stock and ready for immediate off-the-shelf delivery. If your application calls for customizedballs, send us your specifications and we’ll gladly meet them.
Ball Grade |
Deviation From Spherical Ball Form |
Surface Roughness Arithmetical Average(in micro-inches) |
Basic Ball Diameter Tolerance (+/-) |
3 5 10 16 24 25 48 50 100 200 500 1000 |
.000003" .000005" .000010" .000016" .000024 .000025" .000048" .000050" .0001" .0002" .0005" .001" |
.5 .8 1.0 1.0 2.0 2.0 3.0 3.0 5.0 8.0
|
.000030" .000050" .0001" .0001" .0001" .0001" .0002" .0002" .0005" .001" .002" .005" |