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GB /T 1099 - 1979

Woodruff Key

GB /T 1099 - 1979 (R1990) 半圆键

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Equivalent & Cross-Reference Standards

Standard Body	Standard Number
GB	GB /T 1099.1
ANSI	ANSI/ASME B 18.25.2M

Dimensional Specifications — GB /T 1099 - 1979 (mm)

Size	P	k_max	k_min	s_max	s_min	ds_max	k_nominal	ds_nominal
1	1.5	7	6.85	1.475	2.6	0.153	2.54	6.8
2	4	16	15.82	3.97	6.5	2.4	6.41	15.7
1.5	2	10	9.85	1.975	3.7

Related Standards

GB /T 1099.1 - 2003— Woodruff Key-Normal Form DIN 6888 - 2022— Drive Type Fastenings Without Taper Action,Woodruff Keys DIN 6888 - 1956— Drive Type Fastenings Without Taper Action, Woodruff Keys ISO 3912 - 1977— Woodruff Keys and Keyways JIS B 1301 (WA/WB) - 1996— Woodruff Key - (WA: Normal form, WB: Whitney form)Q 550— Woodruff Key ASME/ANSI B 18.25.2M - 1996 (R2008)— Woodruff Keys-Full Radius Type ASME/ANSI B 18.25.2M - 1996 (R2008)— Woodruff Keys - Flat Bottom Keys

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