7.938MM Chrome Steel Beads Round , AISI 52100 Round Steel Balls G10 Massager Pulley

Product Details:
Place of Origin:	China
Brand Name:	JN
Certification:	SGS ISO
Model Number:	7.938MM 5/16
Payment & Shipping Terms:
Minimum Order Quantity:	500kg
Price:	Negotiable
Packaging Details:	Ploy bag+25kg carton box+1000kg wooden box
Delivery Time:	7-15 days
Payment Terms:	T/T, Western Union, MoneyGram,Paypal, L/C, D/A, D/P
Supply Ability:	50 Tons per Month

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Detail Information
Produce Name:	Bearing Beads	Grade:	G10
Hardness:	HRC58-65 HRC	Standard:	AISI 52100
Tolerance:	0.001mm	Application:	Massager Or Pulley
High Light:	ball bearing steel ball , small round metal balls

Product Description

Processing Performance to meet a variety of processing process

AISI 52100 Chrome Bearing Beads Steel Ball 7.938MM G10 For Massager Or Pulley

Characteristics

Low alloy hardened chromium steel balls, they show excellent hardness, wear resistance,

very good surface finishing and dimensional stability.

Feature

Fatigue Resistance ,long service life

Good wear resistance, increase the wear of bearing parts to maintain the accuracy and stability

Strong anti-rust properties to avoid being eroded rust

Processing Performance to meet a variety of processing process

Chemical Composition

%C	%Si	%Mn	%P	%S	%Cr	%Mo	%Cu	%Al	%O
0.93-1.05	0.15-0.45	0.60-0.80	0.025 max	0.015 max	1.65-1.95	0.20-0.35	0.30 max	0.050 max	0.0015 max

Range

Diameters	U.o.M.	Diameters	U.o.M.	Precision grades (ISO 3290-1 / DIN 5401 / AFBMA)
0.250 - 300.000	[mm]	1/64 - 12	["]	G10-15-16-20-24-25-28-40-48-50-60-80-100-200-300-500-600-700-1000

Technical data

Property	Type	U.o.M.	Values	U.o.M.	Values
Hardness	Mechanical	[HRC]	60 - 66	-	-
Ultimate compressive strength	Mechanical	[MPa]	2500 - 2600	[psix10^3]	362 - 377
Service temperature	Thermal	[ºC]	-60 / 150	[ºF]	-76 / 302

Tag:

ball bearing steel ball