Miniature Bearings Australia - minibearings

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

Springs -> Die -> Imperial -> Heavy Duty -> Chrome Silicon

Hole Diameter (B)	Rod Diameter (A)	Length (L)	Optimum Deflection	Optimum Deflection	Load at Optimal	Indicative Image
Hole Diameter (B) 31.75 mm (Equiv. 1.25 in.)	Rod Diameter (A) 15.875 mm (Equiv. 0.625 in.)	Length (L) 50.800 mm (Equiv. 2 in.)	Optimum Deflection 15 Percent	Optimum Deflection 7.6 mm	Load at Optimal 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 Die Springs - 31.75x15.875x50.8 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $64.32 AUD Regular price Sale price $64.32 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Hole Diameter (B)	Rod Diameter (A)	Length (L)	Optimum Deflection	Indicative Image
Hole Diameter (B) 31.75 mm (Equiv. 1.25 in.)	Rod Diameter (A) 15.875 mm (Equiv. 0.625 in.)	Length (L) 50.800 mm (Equiv. 2 in.)	Optimum Deflection 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 Die Springs - 31.75x15.875x50.8 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $64.32 AUD Regular price Sale price $64.32 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
DS-318-051-HDS --- Die Springs - 31.75x15.875x50.8 mm Imperial - Chrome Silicon Spring DS-318-051-HDS --- Die Springs - 31.75x15.875x50.8 mm Imperial - Chrome Silicon Spring Regular price $64.32 AUD Regular price Sale price $64.32 AUD Unit price per Out of stock! Backorder Now
Hole Diameter (B) 31.75 mm (Equiv. 1.25 in.)	Rod Diameter (A) 15.875 mm (Equiv. 0.625 in.)	Length (L) 101.600 mm (Equiv. 4 in.)	Optimum Deflection 15 Percent	Optimum Deflection 15.2 mm	Load at Optimal 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 Die Springs - 31.75x15.875x101.6 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $81.05 AUD Regular price ~~$97.25 AUD~~ Sale price $81.05 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Hole Diameter (B) 31.75 mm (Equiv. 1.25 in.)	Rod Diameter (A) 15.875 mm (Equiv. 0.625 in.)	Length (L) 101.600 mm (Equiv. 4 in.)	Optimum Deflection 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 Die Springs - 31.75x15.875x101.6 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $81.05 AUD Regular price ~~$97.25 AUD~~ Sale price $81.05 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
DS-318-102-HDS --- Die Springs - 31.75x15.875x101.6 mm Imperial - Chrome Silicon Spring Sale DS-318-102-HDS --- Die Springs - 31.75x15.875x101.6 mm Imperial - Chrome Silicon Spring Regular price $81.05 AUD Regular price ~~$97.25 AUD~~ Sale price $81.05 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 31.75 mm (Equiv. 1.25 in.)	Rod Diameter (A) 15.875 mm (Equiv. 0.625 in.)	Length (L) 114.300 mm (Equiv. 4.5 in.)	Optimum Deflection 15 Percent	Optimum Deflection 17.1 mm	Load at Optimal 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 Die Springs - 31.75x15.875x114.3 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $95.95 AUD Regular price ~~$115.15 AUD~~ Sale price $95.95 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Hole Diameter (B) 31.75 mm (Equiv. 1.25 in.)	Rod Diameter (A) 15.875 mm (Equiv. 0.625 in.)	Length (L) 114.300 mm (Equiv. 4.5 in.)	Optimum Deflection 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 Die Springs - 31.75x15.875x114.3 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $95.95 AUD Regular price ~~$115.15 AUD~~ Sale price $95.95 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
DS-318-114-HDS --- Die Springs - 31.75x15.875x114.3 mm Imperial - Chrome Silicon Spring Sale DS-318-114-HDS --- Die Springs - 31.75x15.875x114.3 mm Imperial - Chrome Silicon Spring Regular price $95.95 AUD Regular price ~~$115.15 AUD~~ Sale price $95.95 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 38.10 mm (Equiv. 1.5 in.)	Rod Diameter (A) 19.050 mm (Equiv. 0.75 in.)	Length (L) 101.600 mm (Equiv. 4 in.)	Optimum Deflection 15 Percent	Optimum Deflection 15.2 mm	Load at Optimal 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 Die Springs - 38.1x19.05x101.6 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $121.77 AUD Regular price ~~$146.13 AUD~~ Sale price $121.77 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Hole Diameter (B) 38.10 mm (Equiv. 1.5 in.)	Rod Diameter (A) 19.050 mm (Equiv. 0.75 in.)	Length (L) 101.600 mm (Equiv. 4 in.)	Optimum Deflection 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 Die Springs - 38.1x19.05x101.6 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $121.77 AUD Regular price ~~$146.13 AUD~~ Sale price $121.77 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
DS-381-102-HDS --- Die Springs - 38.1x19.05x101.6 mm Imperial - Chrome Silicon Spring Sale DS-381-102-HDS --- Die Springs - 38.1x19.05x101.6 mm Imperial - Chrome Silicon Spring Regular price $121.77 AUD Regular price ~~$146.13 AUD~~ Sale price $121.77 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 38.10 mm (Equiv. 1.5 in.)	Rod Diameter (A) 19.050 mm (Equiv. 0.75 in.)	Length (L) 50.800 mm (Equiv. 2 in.)	Optimum Deflection 15 Percent	Optimum Deflection 7.6 mm	Load at Optimal 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 Die Springs - 38.1x19.05x50.8 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $76.05 AUD Regular price ~~$91.25 AUD~~ Sale price $76.05 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Hole Diameter (B) 38.10 mm (Equiv. 1.5 in.)	Rod Diameter (A) 19.050 mm (Equiv. 0.75 in.)	Length (L) 50.800 mm (Equiv. 2 in.)	Optimum Deflection 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 Die Springs - 38.1x19.05x50.8 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $76.05 AUD Regular price ~~$91.25 AUD~~ Sale price $76.05 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
DS-381-051-HDS --- Die Springs - 38.1x19.05x50.8 mm Imperial - Chrome Silicon Spring Sale DS-381-051-HDS --- Die Springs - 38.1x19.05x50.8 mm Imperial - Chrome Silicon Spring Regular price $76.05 AUD Regular price ~~$91.25 AUD~~ Sale price $76.05 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 50.80 mm (Equiv. 2 in.)	Rod Diameter (A) 25.400 mm (Equiv. 1 in.)	Length (L) 63.500 mm (Equiv. 2.5 in.)	Optimum Deflection 15 Percent	Optimum Deflection 9.5 mm	Load at Optimal 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 Die Springs - 50.8x25.4x63.5 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $134.86 AUD Regular price ~~$161.84 AUD~~ Sale price $134.86 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Hole Diameter (B) 50.80 mm (Equiv. 2 in.)	Rod Diameter (A) 25.400 mm (Equiv. 1 in.)	Length (L) 63.500 mm (Equiv. 2.5 in.)	Optimum Deflection 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 Die Springs - 50.8x25.4x63.5 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $134.86 AUD Regular price ~~$161.84 AUD~~ Sale price $134.86 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
DS-508-064-HDS --- Die Springs - 50.8x25.4x63.5 mm Imperial - Chrome Silicon Spring Sale DS-508-064-HDS --- Die Springs - 50.8x25.4x63.5 mm Imperial - Chrome Silicon Spring Regular price $134.86 AUD Regular price ~~$161.84 AUD~~ Sale price $134.86 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 50.80 mm (Equiv. 2 in.)	Rod Diameter (A) 25.400 mm (Equiv. 1 in.)	Length (L) 127.000 mm (Equiv. 5 in.)	Optimum Deflection 15 Percent	Optimum Deflection 19.1 mm	Load at Optimal 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 Die Springs - 50.8x25.4x127 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $208.77 AUD Regular price ~~$250.53 AUD~~ Sale price $208.77 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Hole Diameter (B) 50.80 mm (Equiv. 2 in.)	Rod Diameter (A) 25.400 mm (Equiv. 1 in.)	Length (L) 127.000 mm (Equiv. 5 in.)	Optimum Deflection 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 Die Springs - 50.8x25.4x127 mm Imperial - Chrome Silicon Spring Out of Stock \| Backorder Now \| Orders can be expected around Thu, Sep 18, 2025 Regular price $208.77 AUD Regular price ~~$250.53 AUD~~ Sale price $208.77 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
DS-508-127-HDS --- Die Springs - 50.8x25.4x127 mm Imperial - Chrome Silicon Spring Sale DS-508-127-HDS --- Die Springs - 50.8x25.4x127 mm Imperial - Chrome Silicon Spring Regular price $208.77 AUD Regular price ~~$250.53 AUD~~ Sale price $208.77 AUD Unit price per Out of stock! Backorder Now Sale

Miniature Bearings Australia Pty Ltd
3/8 Boyland Avenue
Coopers Plains, Queensland, Australia.
(ABN: 94 069 113 800)