Shandong JinNai International Trade Co., Ltd.
| Payment Terms | T/T, Western Union, MoneyGram,Paypal, L/C, D/A, D/P |
| Supply Ability | 50 Tons per Month |
| Delivery Time | 7-15 days |
| Packaging Details | Ploy bag+25kg carton box+1000kg wooden box |
| Produce Name | Bearing Balls |
| Grade | G500 G1000 |
| Hardness | HRC58-65 HRC |
| Standard | JIS SUJ2 E52100 |
| Tolerance | 0.002~0.02mm refers to grade |
| Application | Pinball Machine |
| Brand Name | JN |
| Model Number | 5MM |
| Certification | SGS ISO |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram,Paypal, L/C, D/A, D/P | Supply Ability | 50 Tons per Month |
| Delivery Time | 7-15 days | Packaging Details | Ploy bag+25kg carton box+1000kg wooden box |
| Produce Name | Bearing Balls | Grade | G500 G1000 |
| Hardness | HRC58-65 HRC | Standard | JIS SUJ2 E52100 |
| Tolerance | 0.002~0.02mm refers to grade | Application | Pinball Machine |
| Brand Name | JN | Model Number | 5MM |
| Certification | SGS ISO | Place of Origin | China |
| High Light | ball bearing steel ball ，tiny metal balls | ||
SUJ 2 Ball High Chrome Steel Ball for Bearings E52100 Bearing Steel Balls 5MM
Characteristics
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 |
| Property | Symbol | U.o.M. | Type | Notes | Values |
|---|---|---|---|---|---|
| Density | δ | [g/cm3] | Physical | Room temp. | 7.82 |
| Young's modulus | E | [GPa] | Mechanical | - | 205 |
| Specific heat | c | [J/kg-K] | Thermal | Room temp. | 477 |
| Coefficient of linear thermal expansion | α | [10^-6/ºC] | Thermal | (ΔT=0-100°C) | 13.1 |
| Thermal conductivity | λ | [W/(m·K)] | Thermal | Room temp. | 42.7 |
| Electric resistivity | ρ | [Ω*m*10^-9] | Electric | - | 218 |
| Relative magnetic permeability | µ | - | Magnetic | Ferromagnetic | > 300 |
| 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 |
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2013
Total Annual:
5000000-10000000
Employee Number:
100~150
Ecer Certification：
Active Member
Shandong Jinnai International Trade Co.,Ltd. is one of the professional manufactures which specialize in the steel ball,like stainless steel ball (201, 304, 316, 420,420C,440C,430),chrome steel ball (AISI52100,100CR6,GCR15), carbon steel ball(1015,1010,1045,1085), copper brass balls, hollow st... Shandong Jinnai International Trade Co.,Ltd. is one of the professional manufactures which specialize in the steel ball,like stainless steel ball (201, 304, 316, 420,420C,440C,430),chrome steel ball (AISI52100,100CR6,GCR15), carbon steel ball(1015,1010,1045,1085), copper brass balls, hollow st...
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