Factory Ball Screws with 28/32/40/50 shaft diameter for motor gearbox Power Transmission to linear motion for Machines

• Customization: Available
• After-sales Service: Available
• Warranty: Available
• Model NO.: SFDCR Series
• Certification: CE, RoHS, ISO9001
• Standard: DIN, GB, JIS, ANSI
• Customized: Non-Customized
• Material: Metal
• Application: Metal Recycling Machine, Metal Cutting Machine, Metal Straightening Machinery, Metal Spinning Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery
• Transport Package: industrial Packing
• Trademark: GIL or OEM
• Origin: China
• Package Size: 20.00cm * 30.00cm * 40.00cm
• Package Gross Weight: 21.000kg

Product Description

Introduction

CNC Machine X Ball Screws

Ball screws are used in applications that require precise linear motion with minimal friction and high efficiency. Ball screws that applied to cnc machine can help to accurate movement of machine tools, ensuring precise cutting and shaping of materials. 

What Granville Supplies

Granville supplies the original genuine HIWIN ball screws and developed our own ball screws, since 2008, we sales the factory warranty linear system parts, under the backup from Taiwan, we gradually became the top seller of Hiwin in the East of Asia. Knowing the market price difference, together we provide the best solutions for customers. 

Product Display

Ball screws

The product is mainly through the screw mechanism to convert the rotary motion into linear motion, so as to achieve the precise positioning of the table or cutting movement. Internal ball circulation as a transmission medium, the sliding friction of the screw and nut into rolling friction, thus significantly reducing transmission power, improve product accuracy, extend product life, the product is mostly used with linear slide rail, is a modern industrial equipment widely used products. 

Key Information for Model Selection

Item	Remark
Model
Length of Screw	i
Stationary End	BK/FK/EK/non-processed
Screw dia.
Support End	Processed/non-processed
Lead	l
Ball Diameter
Number of Circuits	n
Basic Dynamic Rating Load (Kgf)	Ca
Basic Static Rating Load (Kgf)	Coa
Stiffness (kgf/um)	K

Catalog

i:Lead Da:Ball Dia n:Number of circuits K:Stiffness(Kgf/um) Ca:Basic Dynamic Rating Load(Kgf) Coa:Basic Static Rating Load(Kgf)
Model.No	Dimensions
	d	i	Da		D	A	B	L	W	X	H	Q	n	Ca	Coa	K
SFDCR2812-2.8	28	12	6.35		54	87	16	65.5	72	9	69	M8	2.8*1	2752	5746	43
SFDCR2812-3.8		12	6.35		54	87	16	77.5	72	9	69	M8	3.8*1	3579	7799	59
SFDCR2812-4.8		12	6.35		54	87	16	89.5	72	9	69	M8	4.8*1	4375	9851	74
SFDCR2816-2.8		16	4.762		48	74	12	74.5	60	6.6	60	M6	2.8*1	1855	3589	41
SFDCR2816-3.8		16	4.762		48	74	12	90.5	60	6.6	60	M6	3.8*1	2412	4871	55
SFDCR2816-4.8		16	4.762		48	74	12	106.5	60	6.6	60	M6	4.8*1	2949	6153	70
SFDCR3210-2.8	32	10	4.762		58	91	18	57	76	9	68	M8	2.8*1	1955	4041	45
SFDCR3210-3.8		10	4.762		58	91	18	67	76	9	68	M8	3.8*1	2542	5485	61
SFDCR3210-4.8		10	4.762		58	91	18	77	76	9	68	M8	4.8*1	3107	6928	77
SFDCR3205-2.8		5	3.175		50	87	16	39	72	9	69	M8	2.8*1	1118	2653	43
SFDCR3205-3.8		5	3.175		50	87	16	44	72	9	69	M8	3.8*1	1454	3600	58
SFDCR3205-4.8		5	3.175		50	87	16	49	72	9	69	M8	4.8*1	1778	4547	73
SFDCR3212-2.8		12	4.762		53	87	16	40.5	72	9	69	M8	2.8*1	1956	4049	45
SFDCR3212-3.8		12	4.762		53	87	16	64.5	72	9	69	M8	3.8*1	2544	5496	61
SFDCR3212-4.8		12	4.762		53	87	16	88.5	72	9	69	M8	4.8*1	3110	6942	77
SFDCR3216-2.8		16	6.35		57	87	16	77.5	72	9	69	M8	2.8*1	2915	11226	48
SFDCR3216-3.8		16	6.35		57	87	16	93.5	72	9	69	M8	3.8*1	3790	8887	66
SFDCR3216-4.8		16	6.35		57	87	16	109.5	72	9	69	M8	4.8*1	4634	6549	83
SFDCR4006-2.8	40	6	3.969		58	91	18	45.5	76	9	68	M8	2.8*1	1671	4010	52
SFDCR4006-3.8		6	3.969		58	91	18	51.5	76	9	68	M8	3.8*1	2172	5618	70
SFDCR4006-4.8		6	3.969		58	91	18	57.5	76	9	68	M8	4.8*1	2656	7096	88
SFDCR4010-2.8		10	6.35		65	95	18	62.5	80	9	72	M8	2.8*1	3192	9048	57
SFDCR4010-3.8		10	6.35		65	95	18	72.5	80	9	72	M8	3.8*1	4150	10922	77
SFDCR4010-4.8		10	6.35		65	95	18	82.5	80	9	72	M8	4.8*1	5074	13797	97
SFDCR4012-2.8		12	6.35		65	95	18	65.5	80	9	72	M8	2.8*1	3194	8058	57
SFDCR4012-3.8		12	6.35		65	95	18	77.5	80	9	72	M8	3.8*1	4153	10936	77
SFDCR4012-4.8		12	6.35		65	95	18	89.5	80	9	72	M8	4.8*1	5077	13815	97
SFDCR4016-2.8		16	6.35		65	95	18	76.5	80	9	72	M8	2.8*1	3198	8085	57
SFDCR4016-3.8		16	6.35		65	95	18	92.5	80	9	72	M8	3.8*1	4159	10972	77
SFDCR4016-4.8		16	6.35		65	95	18	108.5	80	9	72	M8	4.8*1	5084	13860	97
SFDCR5010-2.8	50	10	6.35		75	118	18	62.5	100	11	92	M8	2.8*1	3509	9982	67
SFDCR5010-3.8		10	6.35		75	118	18	72.5	100	11	92	M8	3.8*1	4563	13547	90
SFDCR5010-4.8		10	6.35		75	118	18	82.5	100	11	92	M8	4.8*1	5578	17112	114

 

Factory

Granville Group
Granville Group started from London and gradually oriented to global markets through resource integration, the Granville's businesses are present across five continents. We operate in four industry clusters: Components for Industry and automotive; Machine tools and mechatronics; Energy and New materials, and Healthcare.

Granville Brands 

• GIL-bearing and power transmission products
• TANN-mounted bearing units and related accessories
• G-TECH AUTOMOTIVE-automotive aftermarkt parts
• YANGSEN-cnc machine tools
• GIL ELECTRONICS-electrical motor product and solutions

 

Values

Corperate Culture	Discipline, Treats people the enthusiasm, Diversity, Teamwork
Our Core Value	Thoughtcast, Innovation, and Progressive
Focus	The company focuses on supply chain management and customer service

 

Advantages
Granville offers a full range of services to both OEM and aftermarket customers around the world, in every major industry, at each phase of the asset life cycle. 
Granville advanced service solutions can help you to:

• Improve productivity
• Reduce maintenance costs
• Improve energy efficiency
• Optimise designs
• Reduce time to market
• Reduce total cost of ownership

 

Quality Control
We strictly follow the core of quality management process control:

APQP	Advanced Product Quality Planning
SPC	Statistical Process Control
MSA	Measurement System Analysis
PFMCA	Potential Failure Modes and Consequences Analysis
PPAP	Production Part Approval Procedure

 

Product Ranges
From conception, to innovation, to improve, we are in new transmission solution innovation is your trustworthy partner. 

Bearings	Machine Tools
CNC Machines	Chains
Sprockets	Transmission Parts
Automotive Spare Parts	Automation
in Vitro Diagnostic	Minerals

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