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YBGCr15 Chrome Steel Balls For Ball Transfer Units 5.5562MM 12MM 22.22MM

Categories Chrome Steel Balls
Brand Name: JN
Model Number: 5.5562MM 12MM 22.22MM
Certification: SGS ISO
Place of Origin: China
MOQ: 500kg
Price: Negotiable
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 Ball
Grade: G1000
Hardness: HRC58-6 HRC
Standard: YBGCr15
Tolerance: 0.002~0.02mm refers to grade
Chrome type: 100CrMn6 , 100CrMo7-3 , 100CrMnMo8
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YBGCr15 Chrome Steel Balls For Ball Transfer Units 5.5562MM 12MM 22.22MM

YBGCr15 Chrome Steel Balls For Ball Transfer Units 5.5562MM 12MM 22.22MM


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.

Basic Informaiton


Chrome steel ball/bearing steel ball
1. MaterialAISI 52100/ 100Cr6/ 100C6/ SUJ2/ Wks 1.3505
2. Size Range0.6mm-180mm
3. GradeG10-1000
4. Hardness58-65 HRC
5. MagneticYes
6. ApplicationsBearings, Ball screws, Automotive (transmission, steering, anti-lock brakes) Valves...

Chemical Composition


Chrome steel

C

Si

Mn

P

S

Ni

Cr

AISI
52100

0.95
1.1

0.15
0.35

0.25
0.45

0.03
MAX

0.03
MAX

0.03
MAX

1.35
1.65

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

GradeG8 G16 G40 G60 G100 G200 G500 G1000

Precision

G8:±0 μm G16:±0.4 μm G40:±1 μm G60:±2 μm

G100:±2.5μm G200:±5μm G500 :±10μm G1000 :±20μm

Hardness25HRC 28HRC 30HRC58HRC 60HRC 63HRC 67HRC 68HRC

Metric sizes

0.35mm 0.5mm 0.8mm 1mm 1.2mm 1.5mm 1.588mm 1.7mm 1.8mm 1.9mm 2mm

2.381mm 2.5mm 3mm 3.175mm 3.5mm 3.96mm 4mm 4.76mm 5mm 5.556mm

6mm 6.35mm 6.8mm 7mm 7.144mm 7.938mm 8mm 8.5mm 8.7mm 9mm 9.525mm

10mm 11mm 12mm 12.7mm 13.5mm 14mm 14.288mm 15mm 15.875mm 17.4mm

18mm 19.05mm 20mm 22mm 25mm 25.4mm 30mm 35mm 38mm 40mm 45mm

50mm 50.8mm 100mm 150mm 200mm


Size in inches


1/32 1/16 3/32 1/8 5/32 3/16 7/32 1/4 9/32 5/16 11/32 3/8 7/16

1/2 17/32 9/16 5/8 11/16 3/4 7/8 1 1-1/16 1-1/8 1-1/4 1- 5/16

1-3/8 1-1/2 1-3/4 2 2-1/4 2-1/2 2-3/4 3 4 6 8


Quality YBGCr15 Chrome Steel Balls For Ball Transfer Units 5.5562MM 12MM 22.22MM for sale
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