China Factory Free Samples Bearing Ball

• Customization: Available
• Certification: CE, ISO
• Color: Fixed
• Model NO.: 3/16′′
• Customized: Non-Customized
• Standard: International
• Type: Bearing
• Material: Stainless Steel
• MOQ: One Box
• Transport Package: Plastic Packing\Box Packaging
• Specification: 3/16′′, 1/4′′, 1/8′′
• Trademark: GY brand OEM
• Origin: China
• HS Code: 8482102000
• Production Capacity: 100000kgs/Month

Product Description

Chemical element	Material	C	Mn	P	S
Content(%)	AISI 1010	0.08-0.10	0.30-0.60	0.040max	0.050max
	AISI 1015	0.13-0.18	0.30-0.60	0.040max	0.050max

1010(C10)
C	0.08%--0.10%
Si	---
Mn	0.30%--0.6%
P	0.040% max.
S	0.050% max.
1015(C15)
C	0.13%--0.18%
Si	---
Mn	0.30%--0.6%
P	0.040% max.
S	0.050% max.
1045(S45C)
C		0.42%--0.48%
Si		0.15%--0.35%
Mn		0.60%--0.90%
P		0.030% max.
S		0.035% max.
1085(C85)
C			0.80%--0.90%
Si			0.35%--0.45%
Mn			0.60%--0.90%
P			0.050% max.
S			0.050% max.

Name of the product	Carbon steel ball
Material	AISI1010/1015/1045/1085 carbon steel.
Diameter	0.5mm- 50.8mm
Grade	G10 - G1000
Hardness	HRC60 - 63
Applications	1. General industry for automobile, motorcycle, bicycle manufacturing, special bearings & micro - ball for the electronics industry... 2. High accuracy & low noise motor bearing& household appliance bearings 3. High - speed, low noise special bearing 4. Ball valves for liquid and gas etc.
Packing	Medal Drum/Export Bag/Carton or according to customers' requirements
MOQ	1000pcs
Payment	T/T, L/C, D/P, western union
Delivery time	10 - 15 days after receiving the advance payment

Tolerance Level and Technical Requirements

Grade	Vdws(≤)	Sph(≤)	Ra(≤)	Vdwl(≤)	Tdn(≤)
10	0.25um	0.25um	0.025um	0.5um	*
16	0.4um	0.40um	0.032um	0.8um	*
20	0.5um	0.50um	0.04um	1um	*
28	0.7um	0.70um	0.05um	1.4um	*
40	1.0um	1.00um	0.08um	2um	*
60	1.5um	1.50um	0.10um	3um	*
100	2.5um	2.50um	0.125um	5um	±12.5um
200	5um	5um	0.2um	10um	±25um
500	13um	13um	*	25um	±50um
1000	25um	25um	*	50um	±125um

Production procession
Heading: In the first step, heading machines cut wire into short lengths and form it into spherical
shapes between dies.
Deflashing: The flash line, a ridge left by the forming dies, is removed as balls roll between heavy,
cast iron plates.
Soft Grinding: Similar to deflashing, except that a grinding stone is used to improve precision.
Heat-treating: Carbon steel balls are next carburized and hardened. Heat treatment imparts the
desired hardness and case depth.
Descaling: This step removes the residues and by-products from the heat-treating process.
Hard Grinding: Slow, meticulous grinding assures proper sizing and sphericity,
with tolerances as closeas ±.0001".
Lapping: Several proprietary lapping processes can bring balls to the requirements of
ISO 3290 Grade10 - 48. 
Finishing: Proprietary chemical and mechanical processes give the balls their final
micro-smoothed finish, for increased wear resistance and product longevity.

PACKING DETAILS:
1)woven bag+ pallet, each woven bag is 25kg, 40bags on one pallet
G/W:1015KG N/W:1000KG Volume:0.3cbm
2)woven bag +carton+ pallet, you can customize the content about the outside of carton.
G/W:25.4KG N/W:25KG Volume:0.268cbm
3)40 woven bags / 40 cartons +wooden case+ pallet
G/W:1024KG N/W:1000KG Volume:0.36cbm
4)drum+ pallet
G/W:1045KG N/W:1000KG Volume:0.3cbm

Our factory main products:
1) Stainless Steel Balls (AISI/SUS 201/ 304/ 316/ 420/302/440)
2) precision glass ball
3) Bearing/ Chrome Steel Balls
4) Precision Steel Balls
5) Brass/ Copper Steel Ball
6) Grinding Steel Balls
7)tungsten carbide ball
we will provide customers with quality products, perfect service and fast delivery at competitive pricing! our products are very well known in more than European and other foreign countries. your cooperation and order are warmly welcome