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快速螺帽
Circular External Nuts
Parts
Application
Unit:mm
Size-No. Ring dimension Applicable shaft Thrust
load
kgf
d D t Nos.of
Teeth 		D1
Basic Tol. Basic Tol. Basic Tol.
CSTW- 2 1.9 ±0.05
 6 ±0.2 0.25 3 2 ＋0.03
－0		 6
2.4 2.2 ＋0.1
0		 6.4 0.25 3 2.4 ＋0.03 6
3 2.8 8 0.25 4 3 9
3.5 3.3 0
0. 1		 7.5 0.25 4 3.5 10
4 3.8 ＋0.1
0		 9 0.25 4 4 12
4.5 4.3 10 0.25 5 4.5 14
5 4.8 10 0.25 5 5 16
6 5.8 11 0.25 5 6 18
8 7.8 13 0.25 5 8 21
10 9.8 15.4 0.25 6 10 21
12 11.8 17.8 ±0.3 0.4 6 12 23
14 13.8 20.3 0.4 6 14 ±0.05 23
16 15.8 22.8 0.4 6

2

 23
18 17.8 25 0.4 8 18 25
19 18.7 ±0.15 25.4 0.4 6 19 25
20 19.8 ＋0.1
0		 28 0.4 8 20 25
22 21.7 ±0.15 28.5 0.4 6 22 25
●Material= Carbon spring steel. Hardness=HRC40~50. Finish=Black phosphate coating (ACP).
●Material=Stainless spring steel.
Note;

1.The data of thrust load shows the value when the nut is tested by the shaft made of cold rolled steel.
2.This ring can not use of hardened shaft.

 
Circular Internal Nuts
Parts Application
 
Unit:mm
Size-No. Ring dimension Applicable bore Thrust
load
kgf
D d t Nos.of
Teeth 		D1
Basic Tol. Basic Tol. Basic Tol.
CRTW- 6 6.2 0
－0.1		 2.2 ±0.2 0.25 6 6 ±0.03 20
8 8.2 3.6 0.25 6 8 20
10 10.2 5 0.25 6 10 18
12 12.2 6.6 0.25 6 12 15
14 14.2 8.2 0.25

6

 14 13
16 16.2 9.8 0.25 6 16 12
18 18.8 11 0.4 8 18 30
●Material= Carbon spring steel. Hardness=HRC40~50. Finish=Black phosphate coating (ACP).
Note; 1.The data of thrust load shows the value when the nut is tested by the bore made of cold rolled steel.
2.This ring can not use of hardened bore.

資料來源

1.崧筌扣環工業股份有限公司
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