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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 !