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JIS B 1251

Conical Spring Lock Washers - Type 2 [Table 8-9] CW/2L, 2H

JIS B 1251 (CW/2L、2H) - 2018 2型碟形弹簧垫圈 [表8-9] CW/2L、2H

See all versions and complete specifications: Conical Spring Lock Washers - Type 2 [Table 8-9] CW/2L, 2H — Full Specification Page

Dimensional Specifications — JIS B 1251 (mm)

Size	P	e	r	k_max	k_min	s_max	s_min	ds_max	ds_min	k_nominal	ds_nominal
Φ4	5.5	0.85	0.945	0.55	0.59	5.3	9	1	1.055	8.75	0.51
Φ5	8.65	1.3	1.33	0.9	0.95	8.4	13.5	1.4	1.47	13.2	0.85
Φ6	13.3	1.75	1.91	1.2	1.265	13	19	2	2.09	18.6	1.135
Φ8	17.3	2.3	2.4	1.6	1.68

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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