CHANGZHOU MOUETTE MACHINERY CO., LTD
| Payment Terms | L/C, T/T, D/A, Western Union, Paypal |
| Supply Ability | 1,000,000 Pieces per Month. |
| Delivery Time | 3-45 working days.(Huge Quantity Stocks Available)) |
| Packaging Details | Plastic bags, Cartons and European Standard Plywood Case. |
| Name | Precision Steel Balls |
| Type Ranges | Stainless Steel Balls, Chrome Steel Balls, Nickel Plated Steel Balls, Carbon Steel Balls, Plastic Balls |
| Normal Material | Chrome steel 52100, Stainless steel AISI304, AISI316, AISI420, AISI440C |
| Size | 1mm, 2mm, 3mm, 11mm, 10mm , 9.5 mm, 1 inch, 2 inch, 3 inch, 4 inch Steel Balls |
| Size Ranges | 1mm to 150mm |
| Grade Range | Grades 10 through 1000 |
| Optional Finishes | Zinc, Nickel, Phosphate, Black Oxide, Colored Finishes |
| Applications | Tumbling media, Spray can agitation, Ball bearings, Drawer slides, Writing instruments, Locking mechanisms, High corrosion resistance |
| Brand Name | MOUETTE |
| Model Number | 1mm, 2mm, 3mm, 11mm, 10mm , 9.5 mm, 1 inch, 2 inch, 3 inch, 4 inch Steel Balls |
| Certification | ISO/TS 16949:2009, ISO 9001:2008 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, D/A, Western Union, Paypal | Supply Ability | 1,000,000 Pieces per Month. |
| Delivery Time | 3-45 working days.(Huge Quantity Stocks Available)) | Packaging Details | Plastic bags, Cartons and European Standard Plywood Case. |
| Name | Precision Steel Balls | Type Ranges | Stainless Steel Balls, Chrome Steel Balls, Nickel Plated Steel Balls, Carbon Steel Balls, Plastic Balls |
| Normal Material | Chrome steel 52100, Stainless steel AISI304, AISI316, AISI420, AISI440C | Size | 1mm, 2mm, 3mm, 11mm, 10mm , 9.5 mm, 1 inch, 2 inch, 3 inch, 4 inch Steel Balls |
| Size Ranges | 1mm to 150mm | Grade Range | Grades 10 through 1000 |
| Optional Finishes | Zinc, Nickel, Phosphate, Black Oxide, Colored Finishes | Applications | Tumbling media, Spray can agitation, Ball bearings, Drawer slides, Writing instruments, Locking mechanisms, High corrosion resistance |
| Brand Name | MOUETTE | Model Number | 1mm, 2mm, 3mm, 11mm, 10mm , 9.5 mm, 1 inch, 2 inch, 3 inch, 4 inch Steel Balls |
| Certification | ISO/TS 16949:2009, ISO 9001:2008 | Place of Origin | China |
| High Light | 52100 Precision Steel Balls ，stainless steel Precision Steel Balls ，chrome grinding balls for mining | ||
Precision Stainless Steel Balls Chrome Steel Balls Grinding Balls for Mining
Precision metal balls are used in critical aeronautical bearings, guidance system balls for space and military applications, valves, automotive bearings, cosmetics, and other applications where higher precision is required.
At MOUETTE, we measure precision balls by the following grading standards:
Grade – The grade is a measure of the degree of precision of the ball with respect to key functional characteristics. A lower number indicates a more precise metal ball. For example, a grade 10 ball is more precise than a grade 100 ball.
Diameter – Available in both inch and metric; ranging from 0.5mm to 65mm.
Sphericity – The higher sphericity means how close a precision ball is to being a perfect sphere. Also called roundness.
Surface Roughness – The quality of a ball’s surface finish. The better the surface finish, the less “noise” from vibration during bearing rotation. Surface finish can also be critical to providing a tight valve seal.
MOUETTE conforms to multiple precision ball standards (including ABMA (formerly AFBMA) Standard 10, ISO 3290 and DIN 5401) which dictate the industry standards of precision balls regarding diameter, sphericity (roundness) and surface roughness.
Grade and Tolerance Definitions
ABMA Std-10
| Grade | Sphericity | Dia. Tolerance per Container/Lot | Diameter Tolerance Per Shipment | Surface Roughness, Ra | ||||
| Inches | MM | Inches | MM | Inches | MM | µinch | µm | |
| 10 | 0.00001 | 0.0002 | 0.00002 | 0.0005 | ±0.0001 | ±0.00254 | 1 | 0.025 |
| 15 | 0.00001 | 0.0004 | 0.00003 | 0.0007 | ±0.0001 | ±0.00254 | 1 | 0.025 |
| 25 | 0.000025 | 0.0006 | 0.00005 | 0.0013 | ±0.0001 | ±0.00254 | 2 | 0.05 |
| 50 | 0.00005 | 0.0013 | 0.0001 | 0.0025 | ±0.0002 | ±0.0050 | 3 | 0.08 |
| 100 | 0.0001 | 0.0025 | 0.0002 | 0.005 | ±0.0005 | ±0.0127 | 5 | 0.125 |
| 200 | 0.0002 | 0.0051 | 0.0004 | 0.0102 | ±0.0010 | ±0.0254 | 8 | 0.2 |
| 300 | 0.0003 | 0.0076 | 0.0006 | 0.0152 | ±0.0015 | ±0.0381 | n/a | n/a |
| 500 | 0.0005 | 0.0127 | 0.001 | 0.025 | ±0.002 | ±0.050 | n/a | n/a |
| 1000 | 0.001 | 0.0254 | 0.002 | 0.051 | ±0.005 | ±0.127 | n/a | n/a |
ISO 3290
| Grade | Sphericity | Variation of Ball Diameter | Variation of Ball Lot Diameter | Surface Finish |
| μ meters | μ meters | μ meters | Ra | |
| 10 | 0.25 | 0.25 | 0.5 | 0.02 |
| 16 | 0.4 | 0.4 | 0.8 | 0.025 |
| 20 | 0.5 | 0.5 | 1 | 0.032 |
| 24 | 0.6 | 0.6 | 1.2 | 0.04 |
| 28 | 0.7 | 0.7 | 1.4 | 0.05 |
| 40 | 1 | 1 | 2 | 0.06 |
| 60 | 1.5 | 1.5 | 3 | 0.08 |
| 100 | 2.5 | 2.5 | 5 | 0.1 |
| 200 | 5 | 5 | 10 | 0.15 |
DIN 5401
| Grade | Sphericity | Variation of Ball Diameter | Variation of Ball Lot Diameter | Surface Roughness |
| μ meters | μ meters | μ meters | Ra | |
| 10 | 0.25 | 0.25 | 0.5 | 0.02 |
| 16 | 0.4 | 0.4 | 0.8 | 0.025 |
| 20 | 0.5 | 0.5 | 1 | 0.032 |
| 28 | 0.7 | 0.7 | 1.4 | 0.04 |
| 40 | 1 | 1 | 2 | 0.05 |
| 100 | 2.5 | 2.5 | 5 | 0.06 |
| 200 | 5 | 5 | 10 | 0.08 |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1972
Total Annual:
10,000,000-30,000,000
Employee Number:
300~350
Ecer Certification：
Verified Supplier
MOUETTE MACHINERY, professional bearings and mechanical parts supplier in China, is located in Changzhou City, Jiangsu Province, China within two and half hour drive to Shanghai. Our factory, equipped with over 400 advanced machines for manufacturing, inspecting, test processes and two assembly line... MOUETTE MACHINERY, professional bearings and mechanical parts supplier in China, is located in Changzhou City, Jiangsu Province, China within two and half hour drive to Shanghai. Our factory, equipped with over 400 advanced machines for manufacturing, inspecting, test processes and two assembly line...
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