SUJ 2 Ball High Chrome Metal Ball For Bearings E52100 5MM Pinball Machine
Brand Name:JN
Certification:SGS ISO
Model Number:5MM
Minimum Order Quantity:500kg
Delivery Time:7-15 days
Payment Terms:T/T, Western Union, MoneyGram,Paypal, L/C, D/A, D/P
Contact Now
Add to Cart
Verified Supplier
Location:
Jinan Shandong China
Address:
XUESHAN ROAD,LICHENG DISTRICT ,JINAN CITY ,SHANDONG ,CHINA
Supplier`s last login times:
within 28 hours
Product Details
Company Profile
Product Details
SUJ 2 Ball High Chrome Steel Ball for Bearings E52100 Bearing Steel Balls 5MM
Characteristics
Low alloy hardened chromium steel balls, they show excellent
hardness, wear resistance,
very good surface finishing and dimensional stability.
Applications
Precision bearings, automotive components (brakes, steering, line
shaft), ball transfer units,
linear ball bearings, bike and motor-bike components, appliances,
quick couplings,
machine tool, lock mechanisms, conveyor belts, skates, ball pens,
pumps, castors,
measurement instruments, valves, recirculating balls.
Utilized in browning, polishing and milling machineries.
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 |
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 | - | 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 |
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 |
SUJ 2 Ball High Chrome Metal Ball For Bearings E52100 5MM Pinball Machine
Inquiry Cart
0