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 | high chrome steel balls |
| Grade | G100 G200 G500 |
| Usage | Bearings |
| Standard | AISI,DIN,ASTM,JIS,EN |
| Tolerance | 0.002~0.02mm refers to grade |
| Chrome type | 100CrMn6 , 100CrMo7-3 , 100CrMnMo8 |
| Brand Name | JN |
| Model Number | 3mm 15mm 16mm 11mm |
| 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 | high chrome steel balls | Grade | G100 G200 G500 |
| Usage | Bearings | Standard | AISI,DIN,ASTM,JIS,EN |
| Tolerance | 0.002~0.02mm refers to grade | Chrome type | 100CrMn6 , 100CrMo7-3 , 100CrMnMo8 |
| Brand Name | JN | Model Number | 3mm 15mm 16mm 11mm |
| Certification | SGS ISO | Place of Origin | China |
| High Light | ball bearing steel ball ，small round metal balls | ||
High Carbon Chrome Metal Balls Bulk Bearing Steel Balls Bearing Balls 3mm 15mm 16mm 11mm
It is a universal material for many applications,such as,ball and roller bearing industry
and for a varity of automobile applications,Due to through hardening,it has an excellent surface quality ,
superior wear resistance ,hard hardness and high load bearing capacity.
Features
1.Materials: AISI52100, GCr15, SUJ2, GCr15SiMn, 100Cr6 and so on
2.Grades: G40, G60, G100, G200, G500
3.Size: 0.3mm--20m
4.Complying with GB, ASTM, DIN, JIS standards
5.Use: Hardware, bearing, machinery, guide rail, guide sleeve, grinding compound, polishing,
fine powder, aluminum powder aluminum aluminum paste, decoration, toy domain and so on
6.Packing: plastic bag, export carton, pallet or steel barrel, steel drum;According to customers' requirements
Grade information
| GRADE | Ball Dia. variation | Deviation from spherical form (U) | Surface roughness (U) | lot Dia. variation (U) | Basic Dia. tolerance (U) | |
| INCH | (U) | |||||
| 3 | 0.000003 | 0.08 | 0.08 | 0.012 | 0.13 | ±0.75 |
| 5 | 0.000005 | 0.125 | 0.125 | 0.02 | 0.25 | ±1.25 |
| 10 | 0.00001 | 0.25 | 0.25 | 0.025 | 0.5 | ±2.5 |
| 16 | 0.000016 | 0.4 | 0.4 | 0.025 | 0.8 | ±2.5 |
| 24 | 0.000024 | 0.6 | 0.6 | 0.05 | 1.2 | ±2.5 |
| 48 | 0.000048 | 1.2 | 1.2 | 0.08 | 2.4 | ±5 |
| 100 | 0.0001 | 2.5 | 2.5 | 0.125 | 5 | ±12.5 |
| 200 | 0.0002 | 5 | 5 | 0.2 | 10 | ±25 |
| 500 | 0.0005 | 12.5 | 12.5 | - | 25 | ±50 |
| 1000 | 0.001 | 25 | 25 | - | 50 | ±125 |
| 2000 | 50 | 50 | - | 100 | ±125 | |
Material Comparison List
| State | China | Japan | America | Germany | France |
| Standard | GB | JIS | AISI | DIN | NF |
| Title | GCr15 | SUJ-2 | 52100 | 100Cr6 | 100C6 |
| Title | GCr15SiMn | SUJ-3 | 100CrMn6 | |
Chemical Composition
| Chrome steel | C | Si | Mn | P | S | Ni | Cr |
| AISI | 0.95 | 0.15 | 0.25 | 0.03 | 0.03 | 0.03 | 1.35 |
Packing of Steel Balls
About Our Company
Jinnai Stainless Steel Ball Manufacture Co., Ltd is one of famous and professional stainless steel ball factory from china .
With over 20years history,our factory have good reputation from our customers and government,so our factory passed ISO9001:2008 and
our products got SGS,RHOS Certificates .
We mainly produce stainless steel ball (201, 304, 316, 420,420C,440C,430).
also produce chrome steel ball (AISI52100,100CR6,GCR15),
carbon steel ball(1015,1010,1045,1085),
copper brass balls, plastic ball,glass ball,Tungsten carbide ball, flying saucer ball, polishing media ball,ceramic ball,Aluminum ball
and other kinds of material ball.
We have the ability to provide many kinds of steel ball, of which accuracy range is G10-G1000,size 0.4mm-50.8mm.
Welcome to visit our factory and looking forwarder to cooperate with you !
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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