Compression spring NSSB series

coiledwaveflat wire

Industrial Nested Wave Springs OEM Custom 17-7ph Stainless Steel Material
Description:

• Nested Wave Springs are pre-stacked in parallel from one continuous filament of flat wire.
• The need to stack individual springs for higher loads is no longer necessary.
• Nested springs result in a spring rate that increases proportionally to the number of turns.
• They can exert tremendous forces, yet maintain the precision of a circular-grain wave spring.

In many applications, nested wave springs replace Belleville springs, particularly where a high but accurate force is needed.
The benefits of nested wave spring:

• Two to three times the force of a single-turn wave spring.
• Eliminate misalignment and uneven load problems.
• Low costs.
• Faster and simpler assembly times.

Specification:
Part No. | Operates in Bore Diameter (mm) | Lears Shaft Diameter (mm) | Load (N) | Work Height (mm) | Free Height (mm) | Waves | Turns | Thickness (mm) | Radial Wall (mm) | Spring Rate (N/MM)
mm | mm | (N) | mm | mm | mm | mm | N/MM
NSSB-0268-L2 | 34.93 | 26.24 | 213.6 | 2.39 | 5.16 | 3 | 2 | 0.41 | 3.38 | 77.35
NSSB-0268-L3 | 38.1 | 28.85 | 231.4 | 2.44 | 5 | 3 | 2 | 0.46 | 3.63 | 90.48
NSSB-0276-L2 | 41.28 | 31.72 | 249.2 | 2.44 | 6.1 | 3 | 2 | 0.46 | 3.63 | 68.08
NSSB-0276-L3 | 44.45 | 35.31 | 267 | 2.44 | 4.04 | 4 | 2 | 0.46 | 3.63 | 166.43
NSSB-0284-L2 | 47.63 | 38.28 | 284.8 | 2.44 | 4.6 | 4 | 2 | 0.46 | 3.63 | 131.25
NSSB-0284-L3 | 50.8 | 41.3 | 302.6 | 2.97 | 4.11 | 4 | 2 | 0.61 | 3.76 | 261.98
NSSB-0295-L2 | 53.98 | 44.27 | 320.4 | 2.97 | 4.47 | 4 | 2 | 0.61 | 3.76 | 213.15
NSSB-0295-L3 | 57.15 | 47.32 | 338.2 | 2.97 | 4.9 | 4 | 2 | 0.61 | 3.76 | 175.7
NSSB-0315-L2 | 60.33 | 49.89 | 356 | 2.97 | 5.18 | 4 | 2 | 0.61 | 4.01 | 160.13
NSSB-0315-L3 | 63.5 | 51.92 | 373.8 | 2.97 | 5.33 | 4 | 2 | 0.61 | 4.52 | 158.73
NSSB-0335-L2 | 66.68 | 54.84 | 391.6 | 2.97 | 5.87 | 4 | 2 | 0.61 | 4.52 | 134.58
NSSB-0335-L3 | 69.85 | 57.94 | 409.4 | 3.53 | 5.21 | 4 | 2 | 0.76 | 4.78 | 242.2
NSSB-0354-L2 | (data not provided) | (data not provided) | (data not provided) | (data not provided) | (data not provided) | (data not provided) | (data not provided) | (data not provided) | (data not provided) | (data not provided)

Caractéristiques / spécifications techniques:

• Material: 17-7PH stainless steel (stated in product headings).
• Product type: Nested wave springs (multi-turn flat wire wave springs, coiled in parallel to generate greater force).
• Function: Replace stacks of single-turn wave springs for higher loads; used where high but accurate force is required.
• Key benefits: higher force in confined radial/axial spaces, reduced misalignment, lower cost, faster assembly.
• SKU (retailer item id): f50b6975bcbf.
• Category: Nested Wave Springs.