BACKORDER items with less than 3 weeks delivery should arrive prior to Christmas.

Our Super Precision Bearings Catalogue has been updated (Click to download)

Use the Quick Order Form to add our most popular items to your cart quickly (Click Here)

If there are no results in the search drop-down, just hit enter for similar matches.

Collection: Springs - Die - Imperial - Heavy Duty - Chrome Silicon

Springs (With Images)

Springs - Die
Springs - Die - Imperial
Springs - Die - Imperial - Heavy Duty

Springs - Die - Imperial - Heavy Duty - Chrome Silicon

31 Products in this selection

Chrome silicon die springs are longer lasting than high carbon steel. Shot peened to reduce working stress and to improve the surface.
Colour coded gold
Efficient operating range is 15 to 20 percent of the length
Maximum deflection is 30 percent of the length

Additional resources:
Spings Catalogue PDF

Hole Diameter (A)	Rod Diameter (B)	Length (L)	Optimum Deflection	Optimum Deflection	Load at Optimal	Indicative Image
31.75 mm	15.875 mm	50.800 mm	15 Percent	7.6 mm	1992.7 N
Material: Chrome Silicon Maximum Deflection: 25 Percent Maximum Deflection: 12.7 mm Load at Maximum: 3329.9 N Spring Rate: 262.2 N/mm Colour Code: Gold
Part Number: DS-318-051-HDS Springs - 31.75 mm x 15.875 mm x 50.8 mm Out of Stock Backorder Now \| Backorders for more can be expected around Sun, Dec 22, 2024 Regular price $65.68 AUD Regular price Sale price $65.68 AUD Unit price per Each
Hole Diameter (A)	Rod Diameter (B)	Length (L)	Optimum Deflection	Indicative Image
31.75 mm	15.875 mm	50.800 mm	15 Percent
Material: Chrome Silicon Optimum Deflection: 7.6 mm Load at Optimal: 1992.7 N Maximum Deflection: 25 Percent Maximum Deflection: 12.7 mm Load at Maximum: 3329.9 N Spring Rate: 262.2 N/mm Colour Code: Gold
Part Number: DS-318-051-HDS Springs - 31.75 mm x 15.875 mm x 50.8 mm Out of Stock Backorder Now \| \| Backorders for more can be expected around Sun, Dec 22, 2024 Regular price $65.68 AUD Regular price Sale price $65.68 AUD Unit price per Each
DS-318-051-HDS --- Springs - 31.75 mm x 15.875 mm x 50.8 mm Chrome Silicon DS-318-051-HDS --- Springs - 31.75 mm x 15.875 mm x 50.8 mm Chrome Silicon Regular price $65.68 AUD Regular price Sale price $65.68 AUD Unit price per Out of stock! Backorder Now
31.75 mm	15.875 mm	101.600 mm	15 Percent	15.2 mm	1769.3 N
Material: Chrome Silicon Maximum Deflection: 25 Percent Maximum Deflection: 25.4 mm Load at Maximum: 2956.6 N Spring Rate: 116.4 N/mm Colour Code: Gold
Part Number: DS-318-102-HDS Springs - 31.75 mm x 15.875 mm x 101.6 mm Out of Stock Backorder Now \| Backorders for more can be expected around Sun, Dec 22, 2024 Regular price $90.05 AUD Regular price Sale price $90.05 AUD Unit price per Each
31.75 mm	15.875 mm	101.600 mm	15 Percent
Material: Chrome Silicon Optimum Deflection: 15.2 mm Load at Optimal: 1769.3 N Maximum Deflection: 25 Percent Maximum Deflection: 25.4 mm Load at Maximum: 2956.6 N Spring Rate: 116.4 N/mm Colour Code: Gold
Part Number: DS-318-102-HDS Springs - 31.75 mm x 15.875 mm x 101.6 mm Out of Stock Backorder Now \| \| Backorders for more can be expected around Sun, Dec 22, 2024 Regular price $90.05 AUD Regular price Sale price $90.05 AUD Unit price per Each
DS-318-102-HDS --- Springs - 31.75 mm x 15.875 mm x 101.6 mm Chrome Silicon DS-318-102-HDS --- Springs - 31.75 mm x 15.875 mm x 101.6 mm Chrome Silicon Regular price $90.05 AUD Regular price Sale price $90.05 AUD Unit price per Out of stock! Backorder Now
31.75 mm	15.875 mm	114.300 mm	15 Percent	17.1 mm	1751.0 N
Material: Chrome Silicon Maximum Deflection: 25 Percent Maximum Deflection: 28.6 mm Load at Maximum: 2928.6 N Spring Rate: 102.4 N/mm Colour Code: Gold
Part Number: DS-318-114-HDS Springs - 31.75 mm x 15.875 mm x 114.3 mm Out of Stock Backorder Now \| Backorders for more can be expected around Sun, Dec 22, 2024 Regular price $86.23 AUD Regular price Sale price $86.23 AUD Unit price per Each
31.75 mm	15.875 mm	114.300 mm	15 Percent
Material: Chrome Silicon Optimum Deflection: 17.1 mm Load at Optimal: 1751.0 N Maximum Deflection: 25 Percent Maximum Deflection: 28.6 mm Load at Maximum: 2928.6 N Spring Rate: 102.4 N/mm Colour Code: Gold
Part Number: DS-318-114-HDS Springs - 31.75 mm x 15.875 mm x 114.3 mm Out of Stock Backorder Now \| \| Backorders for more can be expected around Sun, Dec 22, 2024 Regular price $86.23 AUD Regular price Sale price $86.23 AUD Unit price per Each
DS-318-114-HDS --- Springs - 31.75 mm x 15.875 mm x 114.3 mm Chrome Silicon DS-318-114-HDS --- Springs - 31.75 mm x 15.875 mm x 114.3 mm Chrome Silicon Regular price $86.23 AUD Regular price Sale price $86.23 AUD Unit price per Out of stock! Backorder Now
38.10 mm	19.050 mm	50.800 mm	15 Percent	7.6 mm	2638.0 N
Material: Chrome Silicon Maximum Deflection: 25 Percent Maximum Deflection: 12.7 mm Load at Maximum: 4408.2 N Spring Rate: 347.1 N/mm Colour Code: Gold
Part Number: DS-381-051-HDS Springs - 38.1 mm x 19.05 mm x 50.8 mm Out of Stock Backorder Now \| Backorders for more can be expected around Sun, Dec 22, 2024 Regular price $84.59 AUD Regular price Sale price $84.59 AUD Unit price per Each
38.10 mm	19.050 mm	50.800 mm	15 Percent
Material: Chrome Silicon Optimum Deflection: 7.6 mm Load at Optimal: 2638.0 N Maximum Deflection: 25 Percent Maximum Deflection: 12.7 mm Load at Maximum: 4408.2 N Spring Rate: 347.1 N/mm Colour Code: Gold
Part Number: DS-381-051-HDS Springs - 38.1 mm x 19.05 mm x 50.8 mm Out of Stock Backorder Now \| \| Backorders for more can be expected around Sun, Dec 22, 2024 Regular price $84.59 AUD Regular price Sale price $84.59 AUD Unit price per Each
DS-381-051-HDS --- Springs - 38.1 mm x 19.05 mm x 50.8 mm Chrome Silicon DS-381-051-HDS --- Springs - 38.1 mm x 19.05 mm x 50.8 mm Chrome Silicon Regular price $84.59 AUD Regular price Sale price $84.59 AUD Unit price per Out of stock! Backorder Now
38.10 mm	19.050 mm	101.600 mm	15 Percent	15.2 mm	2430.5 N
Material: Chrome Silicon Maximum Deflection: 25 Percent Maximum Deflection: 25.4 mm Load at Maximum: 4061.5 N Spring Rate: 159.9 N/mm Colour Code: Gold
Part Number: DS-381-102-HDS Springs - 38.1 mm x 19.05 mm x 101.6 mm Out of Stock Backorder Now \| Backorders for more can be expected around Sun, Dec 22, 2024 Regular price $109.41 AUD Regular price Sale price $109.41 AUD Unit price per Each
38.10 mm	19.050 mm	101.600 mm	15 Percent
Material: Chrome Silicon Optimum Deflection: 15.2 mm Load at Optimal: 2430.5 N Maximum Deflection: 25 Percent Maximum Deflection: 25.4 mm Load at Maximum: 4061.5 N Spring Rate: 159.9 N/mm Colour Code: Gold
Part Number: DS-381-102-HDS Springs - 38.1 mm x 19.05 mm x 101.6 mm Out of Stock Backorder Now \| \| Backorders for more can be expected around Sun, Dec 22, 2024 Regular price $109.41 AUD Regular price Sale price $109.41 AUD Unit price per Each
DS-381-102-HDS --- Springs - 38.1 mm x 19.05 mm x 101.6 mm Chrome Silicon DS-381-102-HDS --- Springs - 38.1 mm x 19.05 mm x 101.6 mm Chrome Silicon Regular price $109.41 AUD Regular price Sale price $109.41 AUD Unit price per Out of stock! Backorder Now
50.80 mm	25.400 mm	63.500 mm	15 Percent	9.5 mm	4183.8 N
Material: Chrome Silicon Maximum Deflection: 25 Percent Maximum Deflection: 15.9 mm Load at Maximum: 7002.4 N Spring Rate: 440.4 N/mm Colour Code: Gold
Part Number: DS-508-064-HDS Springs - 50.8 mm x 25.4 mm x 63.5 mm Out of Stock Backorder Now \| Backorders for more can be expected around Sun, Dec 22, 2024 Regular price $121.14 AUD Regular price Sale price $121.14 AUD Unit price per Each
50.80 mm	25.400 mm	63.500 mm	15 Percent
Material: Chrome Silicon Optimum Deflection: 9.5 mm Load at Optimal: 4183.8 N Maximum Deflection: 25 Percent Maximum Deflection: 15.9 mm Load at Maximum: 7002.4 N Spring Rate: 440.4 N/mm Colour Code: Gold
Part Number: DS-508-064-HDS Springs - 50.8 mm x 25.4 mm x 63.5 mm Out of Stock Backorder Now \| \| Backorders for more can be expected around Sun, Dec 22, 2024 Regular price $121.14 AUD Regular price Sale price $121.14 AUD Unit price per Each
DS-508-064-HDS --- Springs - 50.8 mm x 25.4 mm x 63.5 mm Chrome Silicon DS-508-064-HDS --- Springs - 50.8 mm x 25.4 mm x 63.5 mm Chrome Silicon Regular price $121.14 AUD Regular price Sale price $121.14 AUD Unit price per Out of stock! Backorder Now
50.80 mm	25.400 mm	127.000 mm	15 Percent	19.1 mm	3970.9 N
Material: Chrome Silicon Maximum Deflection: 25 Percent Maximum Deflection: 31.8 mm Load at Maximum: 6611.2 N Spring Rate: 207.9 N/mm Colour Code: Gold
Part Number: DS-508-127-HDS Springs - 50.8 mm x 25.4 mm x 127 mm Out of Stock Backorder Now \| Backorders for more can be expected around Sun, Dec 22, 2024 Regular price $187.23 AUD Regular price Sale price $187.23 AUD Unit price per Each
50.80 mm	25.400 mm	127.000 mm	15 Percent
Material: Chrome Silicon Optimum Deflection: 19.1 mm Load at Optimal: 3970.9 N Maximum Deflection: 25 Percent Maximum Deflection: 31.8 mm Load at Maximum: 6611.2 N Spring Rate: 207.9 N/mm Colour Code: Gold
Part Number: DS-508-127-HDS Springs - 50.8 mm x 25.4 mm x 127 mm Out of Stock Backorder Now \| \| Backorders for more can be expected around Sun, Dec 22, 2024 Regular price $187.23 AUD Regular price Sale price $187.23 AUD Unit price per Each
DS-508-127-HDS --- Springs - 50.8 mm x 25.4 mm x 127 mm Chrome Silicon DS-508-127-HDS --- Springs - 50.8 mm x 25.4 mm x 127 mm Chrome Silicon Regular price $187.23 AUD Regular price Sale price $187.23 AUD Unit price per Out of stock! Backorder Now