Washers - Disc Spring - Standard - Plastic

Washers -> Disc Spring -> Standard -> Plastic

There are 7 products in the sub-categories of Washers - Disc Spring - Standard - Plastic. Browse the Washers - Disc Spring - Standard - Plastic products table.

Category Details

A selection of Plastic Standard Disc Spring Washers. Not for constant spring forces or when high forces are needed.

  • Disc spring washer, also known as a Belleville washer, is a conical-shaped washer designed to act as a spring.
  • Provides a high spring force within a small space and can be stacked in various configurations to adjust load and deflection characteristics.
  • Washers are used to add vibration resistance, preload to bolted assemblies, and to compensate for material expansion or contraction.
  • Provides flat spring characteristics and compensates for axial clearances and tolerances. Electrical and thermal insulation.
  • Non magnetic - Polysorb(R) material.

Miniature Bearings Australia - MBA Minibearings

Additional resources:


A more concise listing may be found in the Washers - Disc Spring - Standard - Plastic category on the Small Parts & Bearings online store.
Nominal Outside Diameter (A) Nominal Inside Diameter (B) Thickness (t) Free Height (ho) Spring Force at 25 Percent Spring Force at 50 Percent Indicative
Image
Nominal Outside Diameter (A)
10.00
mm

(Equiv. 0.394 in.)
Nominal Inside Diameter (B)
5.00
mm
+ 0.20 / - 0.00
(Equiv. 0.197 in.)
Thickness (t)
0.50
mm

(Equiv. 0.02 in.)
Free Height (ho)
0.25
mm
Spring Force at 25 Percent
2.4
N
Spring Force at 50 Percent
2.4
N
Disc Spring Washers - 10x5x0.5 mm - Plastic
Material: Plastic    Spring Force at 75 Percent: 3.6 N    Spring Force at 100 Percent: 5.0 N    Actual ID (Ref): 5.2 mm   
Part Number: W0050-D-010-005-P (100 Pcs)
Disc Spring Washers - 10x5x0.5 mm Standard - Plastic Washer
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 03, 2025
$32.50 AUD
$32.50 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Nominal Outside Diameter (A) Nominal Inside Diameter (B) Thickness (t) Free Height (ho) Indicative
Image
Nominal Outside Diameter (A)
10.00
mm

(Equiv. 0.394 in.)
Nominal Inside Diameter (B)
5.00
mm
+ 0.20 / - 0.00
(Equiv. 0.197 in.)
Thickness (t)
0.50
mm

(Equiv. 0.02 in.)
Free Height (ho)
0.25
mm
Disc Spring Washers - 10x5x0.5 mm - Plastic
Material: Plastic    Spring Force at 25 Percent: 2.4 N    Spring Force at 50 Percent: 2.4 N    Spring Force at 75 Percent: 3.6 N    Spring Force at 100 Percent: 5.0 N    Actual ID (Ref): 5.2 mm   
Part Number: W0050-D-010-005-P (100 Pcs)
Disc Spring Washers - 10x5x0.5 mm Standard - Plastic Washer
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 03, 2025
$32.50 AUD
$32.50 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Nominal Outside Diameter (A)
12.50
mm

(Equiv. 0.492 in.)
Nominal Inside Diameter (B)
6.00
mm
+ 0.20 / - 0.00
(Equiv. 0.236 in.)
Thickness (t)
0.70
mm

(Equiv. 0.028 in.)
Free Height (ho)
0.30
mm
Spring Force at 25 Percent
3.0
N
Spring Force at 50 Percent
5.1
N
Disc Spring Washers - 12.5x6x0.7 mm - Plastic
Material: Plastic    Spring Force at 75 Percent: 8.0 N    Spring Force at 100 Percent: 12.0 N    Actual ID (Ref): 6.2 mm   
Part Number: W0060-D-013-007-P (50 Pcs)
Disc Spring Washers - 12.5x6x0.7 mm Standard - Plastic Washer
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 03, 2025
$22.23 AUD
$26.67 AUD $22.23 AUD
Per 50
Quantity Required

Backorder: Out of Stock.
Nominal Outside Diameter (A)
12.50
mm

(Equiv. 0.492 in.)
Nominal Inside Diameter (B)
6.00
mm
+ 0.20 / - 0.00
(Equiv. 0.236 in.)
Thickness (t)
0.70
mm

(Equiv. 0.028 in.)
Free Height (ho)
0.30
mm
Disc Spring Washers - 12.5x6x0.7 mm - Plastic
Material: Plastic    Spring Force at 25 Percent: 3.0 N    Spring Force at 50 Percent: 5.1 N    Spring Force at 75 Percent: 8.0 N    Spring Force at 100 Percent: 12.0 N    Actual ID (Ref): 6.2 mm   
Part Number: W0060-D-013-007-P (50 Pcs)
Disc Spring Washers - 12.5x6x0.7 mm Standard - Plastic Washer
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 03, 2025
$22.23 AUD
$26.67 AUD $22.23 AUD
Per 50
Quantity Required

Backorder: Out of Stock.
Nominal Outside Diameter (A)
16.00
mm

(Equiv. 0.63 in.)
Nominal Inside Diameter (B)
8.00
mm
+ 0.20 / - 0.00
(Equiv. 0.315 in.)
Thickness (t)
0.90
mm

(Equiv. 0.035 in.)
Free Height (ho)
0.35
mm
Spring Force at 25 Percent
4.0
N
Spring Force at 50 Percent
8.0
N
Disc Spring Washers - 16x8x0.9 mm - Plastic
Material: Plastic    Spring Force at 75 Percent: 11.0 N    Spring Force at 100 Percent: 12.0 N    Actual ID (Ref): 8.2 mm   
Part Number: W0080-D-016-009-P (100 Pcs)
Disc Spring Washers - 16x8x0.9 mm Standard - Plastic Washer
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 03, 2025
$44.59 AUD
$53.51 AUD $44.59 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Nominal Outside Diameter (A)
16.00
mm

(Equiv. 0.63 in.)
Nominal Inside Diameter (B)
8.00
mm
+ 0.20 / - 0.00
(Equiv. 0.315 in.)
Thickness (t)
0.90
mm

(Equiv. 0.035 in.)
Free Height (ho)
0.35
mm
Disc Spring Washers - 16x8x0.9 mm - Plastic
Material: Plastic    Spring Force at 25 Percent: 4.0 N    Spring Force at 50 Percent: 8.0 N    Spring Force at 75 Percent: 11.0 N    Spring Force at 100 Percent: 12.0 N    Actual ID (Ref): 8.2 mm   
Part Number: W0080-D-016-009-P (100 Pcs)
Disc Spring Washers - 16x8x0.9 mm Standard - Plastic Washer
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 03, 2025
$44.59 AUD
$53.51 AUD $44.59 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Nominal Outside Diameter (A)
20.00
mm

(Equiv. 0.787 in.)
Nominal Inside Diameter (B)
10.00
mm
+ 0.20 / - 0.00
(Equiv. 0.394 in.)
Thickness (t)
1.10
mm

(Equiv. 0.043 in.)
Free Height (ho)
0.45
mm
Spring Force at 25 Percent
5.0
N
Spring Force at 50 Percent
10.0
N
Disc Spring Washers - 20x10x1.1 mm - Plastic
Material: Plastic    Spring Force at 75 Percent: 15.0 N    Spring Force at 100 Percent: 18.0 N    Actual ID (Ref): 10.2 mm   
Part Number: W0100-D-020-011-P (25 Pcs)
Disc Spring Washers - 20x10x1.1 mm Standard - Plastic Washer
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 03, 2025
$26.86 AUD
$26.86 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Nominal Outside Diameter (A)
20.00
mm

(Equiv. 0.787 in.)
Nominal Inside Diameter (B)
10.00
mm
+ 0.20 / - 0.00
(Equiv. 0.394 in.)
Thickness (t)
1.10
mm

(Equiv. 0.043 in.)
Free Height (ho)
0.45
mm
Disc Spring Washers - 20x10x1.1 mm - Plastic
Material: Plastic    Spring Force at 25 Percent: 5.0 N    Spring Force at 50 Percent: 10.0 N    Spring Force at 75 Percent: 15.0 N    Spring Force at 100 Percent: 18.0 N    Actual ID (Ref): 10.2 mm   
Part Number: W0100-D-020-011-P (25 Pcs)
Disc Spring Washers - 20x10x1.1 mm Standard - Plastic Washer
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 03, 2025
$26.86 AUD
$26.86 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Nominal Outside Diameter (A)
25.00
mm

(Equiv. 0.984 in.)
Nominal Inside Diameter (B)
12.00
mm
+ 0.20 / - 0.00
(Equiv. 0.472 in.)
Thickness (t)
1.50
mm

(Equiv. 0.059 in.)
Free Height (ho)
0.55
mm
Spring Force at 25 Percent
9.0
N
Spring Force at 50 Percent
18.0
N
Disc Spring Washers - 25x12x1.5 mm Standard
Spring Force at 75 Percent: 27.0 N    Spring Force at 100 Percent: 35.0 N    Actual ID (Ref): 12.2 mm   
Part Number: W0120-D-025-015-P (10 Pcs)
Disc Spring Washers - 25x12x1.5 mm Standard
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 09, 2025
$125.50 AUD
$150.60 AUD $125.50 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Nominal Outside Diameter (A)
25.00
mm

(Equiv. 0.984 in.)
Nominal Inside Diameter (B)
12.00
mm
+ 0.20 / - 0.00
(Equiv. 0.472 in.)
Thickness (t)
1.50
mm

(Equiv. 0.059 in.)
Free Height (ho)
0.55
mm
Disc Spring Washers - 25x12x1.5 mm Standard
Spring Force at 25 Percent: 9.0 N    Spring Force at 50 Percent: 18.0 N    Spring Force at 75 Percent: 27.0 N    Spring Force at 100 Percent: 35.0 N    Actual ID (Ref): 12.2 mm   
Part Number: W0120-D-025-015-P (10 Pcs)
Disc Spring Washers - 25x12x1.5 mm Standard
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 09, 2025
$125.50 AUD
$150.60 AUD $125.50 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Nominal Outside Diameter (A)
31.50
mm

(Equiv. 1.24 in.)
Nominal Inside Diameter (B)
16.00
mm
+ 0.30 / - 0.00
(Equiv. 0.63 in.)
Thickness (t)
1.75
mm

(Equiv. 0.069 in.)
Free Height (ho)
0.70
mm
Spring Force at 25 Percent
15.0
N
Spring Force at 50 Percent
32.0
N
Disc Spring Washers - 31.5x16x1.75 mm - Plastic
Material: Plastic    Spring Force at 75 Percent: 51.0 N    Spring Force at 100 Percent: 71.0 N    Actual ID (Ref): 16.3 mm   
Part Number: W0160-D-032-018-P
Disc Spring Washers - 31.5x16x1.75 mm Standard - Plastic Washer
5 Available Now | Item Discontinued - Up to 5 may be ordered online. No backorders. Please contact us if you need a larger quantity
$10.32 AUD
$17.05 AUD $10.32 AUD
Each
Quantity Required

5 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Nominal Outside Diameter (A)
31.50
mm

(Equiv. 1.24 in.)
Nominal Inside Diameter (B)
16.00
mm
+ 0.30 / - 0.00
(Equiv. 0.63 in.)
Thickness (t)
1.75
mm

(Equiv. 0.069 in.)
Free Height (ho)
0.70
mm
Disc Spring Washers - 31.5x16x1.75 mm - Plastic
Material: Plastic    Spring Force at 25 Percent: 15.0 N    Spring Force at 50 Percent: 32.0 N    Spring Force at 75 Percent: 51.0 N    Spring Force at 100 Percent: 71.0 N    Actual ID (Ref): 16.3 mm   
Part Number: W0160-D-032-018-P
Disc Spring Washers - 31.5x16x1.75 mm Standard - Plastic Washer
5 Available Now | Item Discontinued - Up to 5 may be ordered online. No backorders. Please contact us if you need a larger quantity
$10.32 AUD
$17.05 AUD $10.32 AUD
Each
Quantity Required

5 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Nominal Outside Diameter (A)
40.00
mm

(Equiv. 1.575 in.)
Nominal Inside Diameter (B)
20.00
mm
+ 0.40 / - 0.00
(Equiv. 0.787 in.)
Thickness (t)
2.25
mm

(Equiv. 0.089 in.)
Free Height (ho)
0.90
mm
Spring Force at 25 Percent
35.0
N
Spring Force at 50 Percent
70.0
N
Disc Spring Washers - 40x20x2.25 mm Standard
Spring Force at 75 Percent: 110.0 N    Spring Force at 100 Percent: 140.0 N    Actual ID (Ref): 20.4 mm   
Part Number: W0200-D-040-023-P (10 Pcs)
Disc Spring Washers - 40x20x2.25 mm Standard
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 09, 2025
$154.05 AUD
$184.85 AUD $154.05 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Nominal Outside Diameter (A)
40.00
mm

(Equiv. 1.575 in.)
Nominal Inside Diameter (B)
20.00
mm
+ 0.40 / - 0.00
(Equiv. 0.787 in.)
Thickness (t)
2.25
mm

(Equiv. 0.089 in.)
Free Height (ho)
0.90
mm
Disc Spring Washers - 40x20x2.25 mm Standard
Spring Force at 25 Percent: 35.0 N    Spring Force at 50 Percent: 70.0 N    Spring Force at 75 Percent: 110.0 N    Spring Force at 100 Percent: 140.0 N    Actual ID (Ref): 20.4 mm   
Part Number: W0200-D-040-023-P (10 Pcs)
Disc Spring Washers - 40x20x2.25 mm Standard
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 09, 2025
$154.05 AUD
$184.85 AUD $154.05 AUD
Per 10
Quantity Required

Backorder: Out of Stock.