303 Stainless Steel Shaft
USA Roller Chain and Sprockets is a premier supplier of high precision 303-grade stainless steel shafts. We stock plain stainless steel shafting and metric stainless steel shafting in both keyed full length and plain configurations in 3ft, 6ft, and 12ft lengths. We can also supply custom shafting thanks to our in house fully equipped machine shop, see other capabilities at
usamachineshop.com! All of our stainless steel shafts are manufactured to precision tolerances, this reduces unwanted additional vibration as well as reduces friction on idlers or bearings. Besides stainless steel shafts we also stock a full line of stainless steel roller chain, stainless steel sprockets, and a wide range of other corrosive and food application components. To get a quote contact our sales team at sales@usarollerchain.com or call (407) 347-3519, or fill out the request for quote form at the bottom of the page.
Stainless Steel Shaft Properties
303-grade stainless steel is used because it is non-magnetic, austenitic stainless steel that is not hard-enable by heat treatment. It also exhibits improved machinability while maintaining good mechanical and corrosion resistance due to the presence of sulfur in the steel composition. However 303s corrosion resistance is slightly lower than 304-grade stainless steel. We can supply 304, 316, 4103, and other grades of stainless steel shafts for specialty applications that require a different material.
Keyed Stainless Steel Shafts
Checkout our in stock sizes for in stock 303 stainless steel keyed full length shafting on the chart below. Please note that each diameter size is a clickable link to the product page itself.
Stainless Steel Keyed Shaft Chart
|
Inch Shaft Size
|
Keyway Width
|
Keyway Depth
|
Metric Shaft Size
|
Keyway Width
|
Keyway Depth
|
Stock Lengths
|
|
5/8"
|
3/16"
|
3/32"
|
15mm
|
5mm
|
2.3mm
|
3ft, 6ft, 12ft
|
|
7/8"
|
3/16"
|
3/32"
|
16mm
|
5mm
|
2.3mm
|
3ft, 6ft, 12ft
|
|
1/2"
|
1/8"
|
1/16"
|
20mm
|
6mm
|
2.8mm
|
3ft, 6ft, 12ft
|
|
3/4"
|
3/16"
|
3/32"
|
25mm
|
8mm
|
3.3mm
|
3ft, 6ft, 12ft
|
|
15/16"
|
1/4"
|
1/8"
|
30mm
|
8mm
|
3.3mm
|
3ft, 6ft, 12ft
|
|
1"
|
1/4"
|
1/8"
|
35mm
|
10mm
|
3.3mm
|
3ft, 6ft, 12ft
|
|
1-1/8"
|
1/4"
|
1/8"
|
40mm
|
12mm
|
3.3mm
|
3ft, 6ft, 12ft
|
|
1-3/16"
|
1/4"
|
1/8"
|
45mm
|
14mm
|
3.8mm
|
3ft, 6ft, 12ft
|
|
1-1/4"
|
1/4"
|
1/8"
|
50mm
|
14mm
|
3.8mm
|
3ft, 6ft, 12ft
|
|
1-3/8"
|
5/16"
|
5/32"
|
60mm
|
18mm
|
4.4mm
|
3ft, 6ft, 12ft
|
|
1-7/16"
|
3/8"
|
3/16"
|
--
|
--
|
--
|
3ft, 6ft, 12ft
|
|
1-1/2"
|
3/8"
|
3/16"
|
--
|
--
|
--
|
3ft, 6ft, 12ft
|
|
1-5/8"
|
3/8"
|
3/16"
|
--
|
--
|
--
|
3ft, 6ft, 12ft
|
|
1-11/16''
|
3/8"
|
3/16"
|
--
|
--
|
--
|
3ft, 6ft, 12ft
|
|
1-3/4"
|
3/8"
|
3/16"
|
--
|
--
|
--
|
3ft, 6ft, 12ft
|
|
1-15/16"
|
1/2"
|
1/4"
|
--
|
--
|
--
|
3ft, 6ft, 12ft
|
|
2"
|
1/2"
|
1/4"
|
--
|
--
|
--
|
3ft, 6ft, 12ft
|
|
2-3/16"
|
1/2"
|
1/4"
|
--
|
--
|
--
|
3ft, 6ft, 12ft
|
|
2-1/4"
|
1/2"
|
1/4"
|
--
|
--
|
--
|
3ft, 6ft, 12ft
|
|
2-7/16"
|
5/8"
|
5/16"
|
--
|
--
|
--
|
3ft, 6ft, 12ft
|
|
2-1/2"
|
5/8"
|
5/16"
|
--
|
--
|
--
|
3ft, 6ft, 12ft
|
|
2-11/16"
|
5/8"
|
5/16"
|
--
|
--
|
--
|
3ft, 6ft, 12ft
|
|
3"
|
3/4"
|
3/8"
|
--
|
--
|
--
|
3ft, 6ft, 12ft
|
|
3-7/16"
|
7/8"
|
7/16"
|
--
|
--
|
--
|
3ft, 6ft, 12ft
|
Plain Stainless Steel Shafts
Checkout our in stock sizes for in stock 303 stainless steel plain shafting on the chart below. Please note that each diameter size is a clickable link to the product page itself.
Stainless Steel Plain Shaft Chart
|
Inch Shaft Size
|
Metric Shaft Size
|
Stock Lengths
|
|
1/4"
|
6mm
|
3ft, 6ft, 12ft
|
|
5/16"
|
7mm
|
3ft, 6ft, 12ft
|
|
3/8"
|
8mm
|
3ft, 6ft, 12ft
|
|
7/16"
|
9mm
|
3ft, 6ft, 12ft
|
|
1/2"
|
10mm
|
3ft, 6ft, 12ft
|
|
5/8"
|
12mm
|
3ft, 6ft, 12ft
|
|
3/4"
|
14mm
|
3ft, 6ft, 12ft
|
|
7/8"
|
15mm
|
3ft, 6ft, 12ft
|
|
15/16"
|
16mm
|
3ft, 6ft, 12ft
|
|
1"
|
17mm
|
3ft, 6ft, 12ft
|
|
1-1/8"
|
18mm
|
3ft, 6ft, 12ft
|
|
1-3/16"
|
20mm
|
3ft, 6ft, 12ft
|
|
1-1/4"
|
25mm
|
3ft, 6ft, 12ft
|
|
1-3/8"
|
30mm
|
3ft, 6ft, 12ft
|
|
1-7/16"
|
35mm
|
3ft, 6ft, 12ft
|
|
1-1/2"
|
40mm
|
3ft, 6ft, 12ft
|
|
1-5/8"
|
45mm
|
3ft, 6ft, 12ft
|
|
1-11/16"
|
50mm
|
3ft, 6ft, 12ft
|
|
1-3/4"
|
60mm
|
3ft, 6ft, 12ft
|
|
1-15/16"
|
--
|
3ft, 6ft, 12ft
|
|
2"
|
--
|
3ft, 6ft, 12ft
|
|
2-3/16"
|
--
|
3ft, 6ft, 12ft
|
|
2-7/16"
|
--
|
3ft, 6ft, 12ft
|
|
2-1/2"
|
--
|
3ft, 6ft, 12ft
|
|
2-11/16"
|
--
|
3ft, 6ft, 12ft
|
|
2-15/16"
|
--
|
3ft, 6ft, 12ft
|
|
3"
|
--
|
3ft, 6ft, 12ft
|
|
3-7/16"
|
--
|
3ft, 6ft, 12ft
|
|
|
