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JIS B 1251

Conical Spring Lock Washers - Type 1 [Table 3] CW/1L、1H

JIS B 1251 (CW/1L、1H) - 2001 1型碟形弹簧垫圈 [表3] CW/1L、1H

See all versions and complete specifications: Conical Spring Lock Washers - Type 1 [Table 3] CW/1L、1H — Full Specification Page

Dimensional Specifications — JIS B 1251 (mm)

Size	P	e	k_max	k_min	s_max	s_min	k_nominal	ds_nominal
Φ3	4.3	0.95	0.7	0.745	4.5	9	8.75	0.655
Φ4	5.3	1.1	0.8	0.85	5.5	10	9.75	0.75
Φ5	13	2.7	2.2	2.3	13.3	24	23.6	2.1
(Φ4.5)	8.4	1.85	1.4	1.47	8.65	17	16.7	1.33

Related Standards

GB /T 1972 (A) - 2005— Disc Spring-A Style GB /T 1972 (B) - 2005— Disc Spring-B Style GB /T 1972 (C) - 2005— Disc Spring-C Style GB /T 1972 (A) - 1992— Disc Spring - A Style GB /T 1972 (B) - 1992— Disc Spring - B Style GB /T 1972 (C) - 1992— Disc Spring - C Style GB /T 9074.31 - 2017— Conical Spring Washers for Assemblies GB /T 956.3 - 2017— Conical Spring Washers DIN 2093 (B) - 2013

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