Ball Size Range:

1.588mm to 31.75mm (2.381mm 4.763mm 5.556mm 6.5mm 7.938mm 8.731mm 9.525mm 10.5mm 11.1125mm 12.7mm 13mm 14mm 15.875mm 16mm 16.5mm 17mm, etc...)

Chrome steel ball/bearing steel ball
1. Material		AISI 52100/ 100Cr6/ 100C6/ SUJ2/ Wks 1.3505
2. Size Range		0.6mm-180mm
3. Grade		G10-1000
4. Hardness		58-65 HRC
5. Magnetic		Yes
6. Applications		Bearings, Ball screws, Automotive (transmission, steering, anti-lock brakes) Valves...
7. Chemical composition
	C%	Si%	Mn%	S%	P%	Cr%	Mo%	Cu%	Al%	O%
min.	0.93	0.15	0.25	---	---	1.35	---	---	---	---
max.	1.05	0.35	0.45	0.015	0.025	1.65	0.1	0.3	0.05	0.0015
8.Packing		Standard: 10kg or 20kg per carton,1 ton per pallet or as customer required
9.Conditioning		Dry or oiled
10.Delivery time		Stock within a short time or 35 days.

Grade	Variation of Ball Diameter VDws Max	Deviation from Spherical Form tDW Max	Surface Roughness RA Max	Preferred Gauges	Subgauges
G5	5	5	0.56	-5,,-1, 0, +1,,+5	-0.4, -0.2,  0,  +0.2, +0.4
G10	10	10	0.8	-9,,-1, 0, +1,,+9	-0.4, -0.2,  0,  +0.2, +0.4
G16	16	16	1	-10,,-2, 0, +2,,+10	-0.8, -0.4,  0,  +0.4, +0.8
G20	20	20	1.25	-10,,-2, 0, +2,,+10	-0.8, -0.4,  0,  +0.4, +0.8
G24	24	24	1.6	-12,,-2, 0, +2,,+12	-0.8, -0.4,  0,  +0.4, +0.8
G28	28	28	2	-12,,-2, 0, +2,,+12	-0.8, -0.4,  0,  +0.4, +0.8
G40	40	40	2.4	-16,,-4, 0, +4,,+16	-1.6, -0.8,  0,  +0.8, +1.6
G60	60	60	3.2	-18,,-6, 0, +6,,+18	-2.4, -1.2,  0,  +1.2, +2.4
G100	100	100	4	-40,,-10, 0, +10,,+40	-4, -2,  0,  +2, +4
G200	200	200	6	-60,,-15, 0, +15,,+60	-6, -3,  0,  +3, +6

how to Inquire?

• When ordering balls, please specify the following:
• Nominal ball diameter.
• Type of material.
• Precision grade.

All standard steel balls are always in stock and ready for immediate off-the-shelf delivery.
If your application calls for custom balls, send us your specifications and we'll glady meet them.