GB 7245 - 1987 Curved Single Coil Spring Lock Washers


Unit: mm
国标GB 7245 - 1987 GB7245 7245GB Curved Single Coil Spring Lock Washers
Size
3 4 5 6 8 10 12 (14) 16 (18) 20 (22) 24 (27) 30
d min
max
H min
max
h Nominal Size
min
max
n Nominal Size
min
max
per 1000 units ≈ kg
3.1 4.1 5.1 6.1 8.1 10.2 12.2 14.2 16.2 18.2 20.2 22.5 24.5 27.5 30.5
3.4 4.4 5.4 6.68 8.68 10.9 12.9 14.9 16.9 19.04 21.04 23.34 25.5 28.5 31.5
1.1 1.2 1.5 2 2.45 2.85 3.35 3.9 4.5 4.5 5.1 5.1 6.5 6.5 9.5
1.3 1.4 1.7 2.2 2.75 3.15 3.65 4.3 5.1 5.1 5.9 5.9 7.5 7.5 10.5
0.6 0.8 1.1 1.3 1.6 2 2.5 3 3.2 3.6 4 4.5 5 5.5 6
0.52 0.7 1 1.2 1.5 1.9 2.35 2.85 3 3.4 3.8 4.3 4.8 5.3 5.8
0.68 0.9 1.2 1.4 1.7 2.1 2.65 3.15 3.4 3.8 4.2 4.7 5.2 5.7 6.2
1 1.2 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 7 8 9
0.9 1.1 1.4 1.9 2.35 2.85 3.3 3.8 4.3 4.8 5.3 5.8 6.7 7.7 8.7
1.1 1.3 1.6 2.1 2.65 3.15 3.7 4.2 4.7 5.2 5.7 6.2 7.3 8.3 9.3
0.058 0.12 0.256 0.495 1 1.86 3.23 5.12 7.01 9.82 13.29 18.07 25.87 36.69 50.14
Similar Standards
1 鞍形弹簧垫圈 [DIN]
DIN 128 (A) - 1994
Curved Spring Lock Washers
2 螺钉和垫圈组合件用鞍形弹簧垫圈 [DIN]
DIN 6905 - 1990
Spring Lock Washers for Screw and Washer Assemblies
3 鞍形弹簧垫圈 [DIN]
DIN 128 (A) - 1987
Curved spring lock washers
4 组合螺钉用鞍形弹簧垫圈 [CNS]
CNS 5053 - 1979
Curved Spring Washers For Screw Assemblies
5 窄边弧形弹簧垫圈 [SN]
SN 60727 (VSKZ)
Spring Lock Washers - VSKZ
6 弧形弹簧垫圈 [SN]
SN 60727-2 (VSKD)
Spring Lock Washers - VSKD