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ASME B 18.27

NA1 External Retaining Rings

ASME B 18.27.1 (T6) - 1998 (R2017) NA1 轴用挡圈

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Dimensional Specifications — ASME B 18.27 (mm)

Size	P	e	r	k_max	k_min	s_max	s_min	ds_max	ds_min	k_nominal	ds_nominal
1/4	NA1-39	0.090	0.039	0.025	0.027	0.354	0.356	0.041	0.051	0.349	0.023
1/8	NA1-15	0.056	0.024	0.010	0.011	0.142	0.144	0.026	0.036	0.138	0.009
3/16	NA1-23	0.058	0.024	0.015	0.017	0.215	0.217	0.026	0.036	0.211	0.013
5/32	NA1-19	0.058	0.024	0.015

Related Standards

GB /T 894 (A) - 2017— Retaining Rings for Shaft - Type A (Standard)GB /T 894.1 - 1986— Circlips for Shaft - Type A GB 960 - 1986— Grip Rings GB /T 894 (B) - 2017— Retaining Rings for Shaft - Type B (Heavy)GB /T 894.2 - 1986— Circlips for Shaft - Type B DIN 983 - 2021— Retaining Rings with Lugs for Shafts DIN 471 (-1) - 2011— Retaining Rings for Shafts - Normal Type DIN 983 - 2011— Retaining Rings with Lugs for Shafts

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