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1/F, Building 6, 2288 Tongji Road, Xike Town, Xiamen City, Fujian Province, China
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- sales@kfxmachining.com
- +86-592-5759276


Metric—4140 Alloy Steel Keyed Rotary Shafts (Brinell 270)
Combine these shafts with a machine key (not included) to transmit torque to gears, sprockets, and other power transmission components. All have an ANSI standard keyway (keys not included; see our selection of key stock). Their edges are chamfered to remove sharp corners, reducing damage to bearings, housings, and other components during installation. All are turned, ground, and polished to tight diameter and straightness tolerances.
Description
Metric—4140 Alloy Steel Keyed Rotary Shafts (Brinell 270)
Keyed Rotary Shafts
Combine these shafts with a machine key (not included) to transmit torque to gears, sprockets, and other power transmission components. All have an ANSI standard keyway (keys not included; see our selection of key stock). Their edges are chamfered to remove sharp corners, reducing damage to bearings, housings, and other components during installation. All are turned, ground, and polished to tight diameter and straightness tolerances.
Fully Keyed
Fully Keyed
Metric—4140 Alloy Steel (Brinell 270) | |||||
12mm | 75mm-1,000mm | 10mm-150mm | 4mm | 2mm | Hardened |
20mm | 75mm-1,000mm | 10mm-150mm | 6mm | 3mm | Hardened |
25mm | 75mm-1,000mm | 10mm-150mm | 8mm | 4mm | Hardened |
Our company KFX Machinery is a professional factory producing standard and non-standard machinery parts and hardware parts according to custom material,size,models. Set up in 2007, KFX machinery cover an areas of 2000 square meters, has 100 skilled workers, and advanced production equipments, including 20 sets digital controlled lathes and 10sets CNC processing center and 4 sets testing equipments. Our products as followed:1. Precise machinery parts(aluminium/iron/stainless steel/copper/plastic)2. Precise hardware parts (aluminium/iron/stainless steel/copper/plastic)Application: mechanical equipment,electrical equipment, automobile, sports equipment and so on. We produce according to your artwork or sample.Export market: Europe, Southeast Asia, America, Middle East, East Asia.
1. Is it all right to make customer's own brand name?
Yes ,we have OEM service
2.Are you a manufactuer or trading company?
We are manufacturer.It is in Zhejiang City ,we also have office in Xiamen
3.Can you do the design for us?
Yes ,we can ,we have own R& D deparment
4.How can I get a sample to check your quality?
Yes, we could offer the sample for free charge but could you buy a ticket for it?
5.How long can I expect to get the sample?
About 3-5 days if have stock
Packaging
Generally,We will choose the most suitable packing method for products. If you have any special requirements for packing, please contact us in advance;
& Shipping:
For a small order,we can send you by UPS,DHL,FEDEX,TNTOR EMS. Thracking number will be advised after delivery.
If order is big,we will advise you use Air Freight or Sea Freight.
What about the lead time for mass production?
It depends on order quantity ,about 7-35 days
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