2.717g  supplier  China  in Bobo-Dioulasso Burkina Faso  Carbon Steel Ball Bor Bike Pulley Wheel 7.937mm 8.731mm 12.700mm 1 2 Inch 19.050mm 3 4 Inch with top quality

We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

Price is ju EPT a referrence price ,when you order ,please contact us for late EPT price.

2.717g Carbon Steel Ball Bor EPT Pulley Wheel 7.937mm 8.731mm 12.700mm 1/2 Inch 19.050mm 3/4 Inch
Product Description

Chemical composition

Type %C %Si %Mn %P %S            
1571 0.08-0.13 0.10-0.35 0.30-0.60 0.040 max 0.050 max
1015 0.12-0.18 0.10-0.35 0.30-0.60 0.040 max 0.050 max

International standards

ITA USA GER FRA UK RUS CHN JPN
C10 1571 1.1121 CC10 040A10 10 10 S10C
C15 1015 1.1141 XC12 080M15 15 15 S15C

Physical / mechanical / thermal / electric / magnetic properties

Property Symbol U.o.M. Type Notes Values
Density δ [g/cm3] Physical Room temp. 7.82
Young’s modulus E [GPa] Mechanical 200
Specific heat c [J/kg-K] Thermal Room temp. 468
Coefficient of linear thermal expansion α [10^-6/ºC] Thermal (ΔT=0-100°C) 11.8
Thermal conductivity λ [W/(m·K)] Thermal Room temp. 57.9
Electric resistivity ρ [Ω*m*10^-9] Electric 155
Relative magnetic permeability µ Magnetic Ferromagnetic > 500

Technical data

Property Type U.o.M. Values U.o.M. Values
Hardness Mechanical [HRC] 55 – 65
Ultimate tensile strength Mechanical [MPa] 300 – 400 [psix10^3] 43 – 58
Service temperature Thermal [ºC] -40 / 500 [ºF] -40 / 932

Application

Low precision bearings, furniture bearings, bicycle and automotive components, agitators, sliding rails, drawer rails, skates, roller conveyors, castors,

locks, bearing units. Utilized in burnishing, polishing and milling machineries. Furniture rai EPT and rollers, drawers and rolling bearings, locks, oilers and

greasers, skates, caddies, toys, belt and roller conveyors, tumble finishing. EPT and motor-bike components.

EPT Products

Packing&Shipping

Company Introdution

ZheJiang Jinnai International Trade Co.,Ltd. is one of the professional manufactures which specialize in the steel ball,like carbon

steel balls,stainless steel bal EPT ,bearing chrome steel bal EPT ,hollow steel bal EPT ,iron bal EPT ,magnetic buckybal EPT ,ball related products

such as ball cage or ball retainers, silicone bal EPT ,plastic bal EPT .ect…

Certificate

FAQ:

Q: Can you provide free sample?
A:Yes, we can offer you free sample when we have them in stock and you just need to pay the shipping fee.

Q: What’s the terms of payment?
A:T/T, Trade Assurance order on Alibaba, Western Union ,Paypal ,Money Gram, Cash

Q: What the certification do you have?
A:ISO 9001,IATF 16949,ROHS,SGS,BV.

Q: What is the lead time?
A:Balls in stock could be delivered within 3-5 days once confirmed the order.
For mass order or customized products, it takes about 20-30 days

We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.

2.717g  supplier  China  in Bobo-Dioulasso Burkina Faso  Carbon Steel Ball Bor Bike Pulley Wheel 7.937mm 8.731mm 12.700mm 1 2 Inch 19.050mm 3 4 Inch with top quality

2.717g  supplier  China  in Bobo-Dioulasso Burkina Faso  Carbon Steel Ball Bor Bike Pulley Wheel 7.937mm 8.731mm 12.700mm 1 2 Inch 19.050mm 3 4 Inch with top quality