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Disc Spring-B Style

GB /T 1972 (B) - 2005

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国标GB /T1972 (B) - 2005 GB1972 1972GB Disc Spring-B Style
Calculate weight and price. Weight 1000 pcs : kg x $ per kg = $ 1000 pcs
Default density g/cm3
Size
8 10 12.5 14 16 18 20 22.5 25 28 31.5 35.5 40 45 50
Washer Series
d2
d1
t
t1
h1
h
F (/N)
per 1000 units≈kg
1 1 1 1 1 1 1 1 1 1 2 2 2 2 2
8 10 12.5 14 16 18 20 22.5 25 28 31.5 35.5 40 45 50
4.2 5.2 6.2 7.2 8.2 9.2 10.2 11.2 12.2 14.2 16.3 18.3 20.4 22.4 25.4 ①
0.3 0.4 0.5 0.5 0.6 0.7 0.8 0.8 0.9 1 1.25 1.25 1.5 1.75 2
- - - - - - - - - - - - - - -
0.25 0.3 0.35 0.4 0.45 0.5 0.55 0.65 0.7 0.8 0.9 1 1.15 1.3 1.4
0.55 0.7 0.85 0.9 1.05 1.2 1.35 1.45 1.6 1.8 2.15 2.25 2.65 3.05 3.4
119 213 291 279 412 572 745 710 868 1110 1920 1700 2620 3660 4760
0.086 0.18 0.363 0.444 0.698 1.03 1.46 1.88 2.64 3.59 5.6 7.13 10.95 16.4 22.9
Size
56 63 71 80 90 100 112 125 140 160 180 200 225 250
Washer Series
d2
d1
t
t1
h1
h
F (/N)
per 1000 units≈kg
2 2 2 2 2 2 2 2 2 2 2 3 3 3
56 63 71 80 90 100 112 125 140 160 180 200 225 250
28.5 31 36 41 46 51 57 64 72 82 92 102 112 127
2 2.5 2.5 3 3.5 3.5 4 5 5 6 6 8 8 10
- - - - - - - - - - - 7.5 7.5 9.4
1.6 1.75 2 2.3 2.5 2.8 3.2 3.5 4 4.5 5.1 5.6 6.5 7
3.6 4.25 4.5 5.3 6 6.3 7.2 8.5 9 10.5 11.1 13.6 14.5 17
4440 7180 6730 10500 14200 13100 17800 30000 27900 41100 37500 76400 70800 119000
28.7 46.4 57.7 87.3 129.1 159.7 229.2 355.4 444.4 698.3 885.4 1369 1761 2687

Alternative history

Suppliers

Best price if from GlobalFastener.com.
Guangdong STL Fastening System Co., Ltd.
  • Mr. Xiong

  • +86-13928467909

  • +86-622-8186999

  • Material: S60C, SUS304, 316 (A2/A4) high quality steel imported from Japan. Surface treatment: nature, harden, black phosphating, dehydrogenation, zinc plated, dacromet, electroplating, etc.; Specification: complete