Bearings
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Hign-concerned Chemical : None
is_customized : Yes
Material : Bearing Steel
Model Number : Steel ball 10mm-15mm
The common use of bearing steel steel ball:
1.grinding
2.Install a machine
3.experiment
4.Detection pipeline
5.Industrial ball etc.
6. Linear slider, ball screw, ball bearing
* WARNING!
PLEASE DO NOT BUY THIS ITEM FOR YOUR KID, IT IS DANGEROUS FOR KIDS
Suitable for customers with high hardness and precise size requirements
Bearing steel grades: Gcr15 100CR6
Hardness is around 60-63 HRC
It should benoted that this material is not waterproof and rust-proof when in use.
No Magnet.
Warning, this product is a small particle, please do not let children touch!
The actual weight of each steel ball may have an error of 0.2g
reference weight
d:16mm - 1KG 60 granule
d:16.669mm - 1KG 52 granule
d:17mm - 1KG 50 granule
d:17.463mm- 1KG 46 granule
d:18mm - 1KG 41 granule
d:18.256mm- 1KG 40 granule
d:19mm - 1KG 35 granule
d:19.05mm- 1KG 35 granule
d:19.844mm -1KG 31 granule
d:20mm- 1KG 30 granule
d:20.5mm- 1KG 29 granule
d:20.638mm - 1KG 28 granule