H.R.T. Precision Steel Ball Co., Ltd
Free Member
0.7mm SS440C STAINLESS STEEL BALL G10

0.7mm SS440C STAINLESS STEEL BALL G10

Min. Order:
1 Piece
Payment term:
TT/Western Union
Delivery time:
10days after payment
Technical Parameters:
Product Designations:
0.7mm
Structure:
bearing accessories
Inside Diameter:
0.7 mm
Outside Diameter:
0.7 mm
Thickness:
0.7 mm
Weight:
according to different size KG
Brand:
HRT
Precision Rating:
G10
Bearing Material:
SS440C stainless steel
Seals Type:
heat treatment
0.7mm SS440C STAINLESS STEEL BALL G10

SS440C Stainless Steel Ball

Material: SS440C Stainless Steel

Size: 0.7mm

Grade: G10~G1000

Hardness: HRC58-62

Certificate: ISO-9001,TS-16949, ISO-14001

Application: bearing, stamping parts, valve, high precision component of aerospace industry, art work, toy


Brief Introduction

Miniature balls are those that are less than 1/8” (3 mm) in diameter.
Some of their key applications include instrumentation for calibration and
switching, microvalves, pumps, medical and dental equipment, optical
devices, ball screws, timepieces, metal detectors, disk drives, and pens.
 

How Miniature Balls Are Made

Heading- Flashing- Heattreatment- Grinding- Find Grinding- First Lapping- Second Lapping
 

OUR ADVANTAGES

1) Good preformance- 0 customer complain in the past 6 months

2) Strick quality control- ISO9001, TS16949, ISO14001

3) Advanced equipment- full set of quality inspection equipment, precision roller sorting machine(developped by ourselves), photo defectoscope

4) Puntual delivery

PERCIFICATIONS

 

Grade  Variation of Ball Diameter
VDws
Deviation from Spherical Form
△Sph
Variation of Ball Lot Diameter
VDwl
Surface roughness
Ra
G5 0.13 0.13 0.25 0.014
G10 0.25 0.25 0.5 0.02
G16 0.4 0.4 0.8 0.025
G20 0.5 0.5 1 0.032
G24 0.6 0.6 1.2 0.04
G28 0.7 0.7 1.4 0.05
G40 1 1 2 0.06
G60 1.5 1.5 3 0.08
G100 2.5 2.5 5 0.1
G200 5 5 10 0.15
G500 12.5 12.5 25  
G1000 25 25 50  

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Categories:  Bearing Balls
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