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TGP Shafting
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1045 TGP Shafting - Turn Ground and Polished

TGP is the abbreviation of Turn Ground and Polished shafting. This type of shaft has a tighter tolerance, nicer finish, and has been polished. Turn ground and polished shafting is better than standard shaft because it provides a much easier installation for bearings, collars, sprockets, and other accessories. It also provides better and smoother operation which results in reduced vibration, thus extending the life of the other components in motion because of the shaft. We keep turn ground and polished (TGP) shafting in stock as plain or keyed configurations in both inch and metric sizes, we can also supply custom shafting upon request. Besides TGP shafting USA Roller Chain & Sprockets also stocks a complete line of sprockets, bearings, shaft collars, motors, reducers, belts, pulleys, and much more! To get a quote contact our customer support team at sales@usarollerchain.com or call (407) 347-3519 and we will be happy to assist you.

1045 TGP Shaft Chemical Composition

Carbon: 0.42%-0.50%
Manganese: 0.60%-0.90%
Phosphorous: 0.04% Maximum
Sulfur: 0.05% Maximum

Keyed TGP Shafting

Checkout our in stock sizes for in stock turn ground and polished keyed full length shafting on the chart below. Please note that each diameter size is a clickable link to the product page itself.
TGP 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" 13mm 5mm 2.3mm 3ft, 6ft, 12ft
7/8" 3/16" 3/32" 14mm 5mm 2.3mm 3ft, 6ft, 12ft
1/2" 1/8" 1/16" 15mm 5mm 2.3mm 3ft, 6ft, 12ft
3/4" 3/16" 3/32" 16mm 5mm 2.3mm 3ft, 6ft, 12ft
15/16" 1/4" 1/8" 17mm 5mm 2.3mm 3ft, 6ft, 12ft
1" 1/4" 1/8" 18mm 6mm 2.8mm 3ft, 6ft, 12ft
1-1/16" 1/4" 1/8" 19mm 6mm 2.8mm 3ft, 6ft, 12ft
1-1/8" 1/4" 1/8" 20mm 6mm 2.8mm 3ft, 6ft, 12ft
1-3/16" 1/4" 1/8" 21mm 6mm 2.8mm 3ft, 6ft, 12ft
1-1/4" 1/4" 1/8" 22mm 6mm 2.8mm 3ft, 6ft, 12ft
1-3/8" 5/16" 5/32" 23mm 8mm 3.3mm 3ft, 6ft, 12ft
1-7/16" 3/8" 3/16" 24mm 8mm 3.3mm 3ft, 6ft, 12ft
1-1/2" 3/8" 3/16" 25mm 8mm 3.3mm 3ft, 6ft, 12ft
1-5/8" 3/8" 3/16" 26mm 8mm 3.3mm 3ft, 6ft, 12ft
1-11/16" 3/8" 3/16" 27mm 8mm 3.3mm 3ft, 6ft, 12ft
1-3/4" 3/8" 3/16" 28mm 8mm 3.3mm 3ft, 6ft, 12ft
1-7/8" 1/2" 1/4" 30mm 8mm 3.3mm 3ft, 6ft, 12ft
1-15/16" 1/2" 1/4" 32mm 10mm 3.3mm 3ft, 6ft, 12ft
2" 1/2" 1/4" 33mm 10mm 3.3mm 3ft, 6ft, 12ft
2-1/8" 1/2" 1/4" 35mm 10mm 3.3mm 3ft, 6ft, 12ft
2-3/16" 1/2" 1/4" 36mm 10mm 3.3mm 3ft, 6ft, 12ft
2-1/4" 1/2" 1/4" 40mm 12mm 3.3mm 3ft, 6ft, 12ft
2-3/8" 5/8" 5/16" 45mm 14mm 3.8mm 3ft, 6ft, 12ft
2-7/16" 5/8" 5/16" 50mm 14mm 3.8mm 3ft, 6ft, 12ft
2-1/2" 5/8" 5/16" 55mm 16mm 4.3mm 3ft, 6ft, 12ft
2-11/16" 5/8" 5/16" 60mm 18mm 4.4mm 3ft, 6ft, 12ft
2-3/4" 5/8" 5/16" 65mm 18mm 4.4mm 3ft, 6ft, 12ft
2-15/16" 3/4" 3/8" 70mm 20mm 4.9mm 3ft, 6ft, 12ft
3" 3/4" 3/8" 75mm 20mm 4.9mm 3ft, 6ft, 12ft
3-7/16" 7/8" 7/16" 80mm 22mm 5.4mm 3ft, 6ft, 12ft
3-15/16" 1" 1/2" 85mm 22mm 5.4mm 3ft, 6ft, 12ft
4-7/16" 1" 1/2" 90mm 25mm 5.4mm 3ft, 6ft, 12ft
4-15/16" 1-1/4" 5/8" 95mm 25mm 5.4mm 3ft, 6ft, 12ft
--- --- --- 100mm 28mm 6.4mm 3ft, 6ft, 12ft

Plain TGP Shafting

Checkout our in stock sizes for in stock turn ground and polished plain shafting on the chart below. Please note that each diameter size is a clickable link to the product page itself.
TGP Plain Shaft Chart
Inch Shaft Size Metric Shaft Size Stock Lengths
3/8" 4mm 3ft, 6ft, 12ft
1/2" 5mm 3ft, 6ft, 12ft
5/8" 6mm 3ft, 6ft, 12ft
3/4" 7mm 3ft, 6ft, 12ft
7/8" 8mm 3ft, 6ft, 12ft
1" 9mm 3ft, 6ft, 12ft
1-1/16" 10mm 3ft, 6ft, 12ft
1-1/8" 11mm 3ft, 6ft, 12ft
1-3/16" 12mm 3ft, 6ft, 12ft
1-1/4" 13mm 3ft, 6ft, 12ft
1-5/16" 14mm 3ft, 6ft, 12ft
1-3/8" 15mm 3ft, 6ft, 12ft
1-7/16" 16mm 3ft, 6ft, 12ft
1-1/2" 17mm 3ft, 6ft, 12ft
1-5/8" 18mm 3ft, 6ft, 12ft
1-11/16" 19mm 3ft, 6ft, 12ft
1-3/4" 20mm 3ft, 6ft, 12ft
1-7/8" 21mm 3ft, 6ft, 12ft
1-15/16" 22mm 3ft, 6ft, 12ft
2" 23mm 3ft, 6ft, 12ft
2-1/8" 24mm 3ft, 6ft, 12ft
2-3/16" 25mm 3ft, 6ft, 12ft
2-1/4" 26mm 3ft, 6ft, 12ft
2-3/8" 27mm 3ft, 6ft, 12ft
2-7/16" 28mm 3ft, 6ft, 12ft
2-1/2" 30mm 3ft, 6ft, 12ft
2-11/16" 32mm 3ft, 6ft, 12ft
2-3/4" 33mm 3ft, 6ft, 12ft
2-15/16" 35mm 3ft, 6ft, 12ft
3" 36mm 3ft, 6ft, 12ft
3-7/16" 40mm 3ft, 6ft, 12ft
3-15/16" 45mm 3ft, 6ft, 12ft
4-7/16" 50mm 3ft, 6ft, 12ft
4-15/16" 55mm 3ft, 6ft, 12ft
-- 60mm 3ft, 6ft, 12ft
-- 65mm 3ft, 6ft, 12ft
-- 70mm 3ft, 6ft, 12ft
-- 75mm 3ft, 6ft, 12ft
-- 80mm 3ft, 6ft, 12ft
-- 85mm 3ft, 6ft, 12ft
-- 90mm 3ft, 6ft, 12ft
-- 95mm 3ft, 6ft, 12ft
-- 100mm 3ft, 6ft, 12ft


Requesting TGP Shafting

To get a quote simply fill out the request for quote from and someone from our customer service team will contact you.


Company Name:
Contact Name:
Email Address:
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TGP Shaft Diameter:
Is TGP Shaft Keyed or Plain?:
TGP Shaft Length:
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