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GB /T 1564 - 2003

Taper Keys for General Use

GB /T 1564 - 2003 普通型楔键

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Dimensional Specifications — GB /T 1564 - 2003 (mm)

Size	P	k_max	s_max	s_min	k_nominal
2	3	0.16~0.25	2.986	3	2.94
3	5	0.25~0.4	4.982	5	4.925
4	8	0.25~0.4	7.978	7	6.91
5	12	0.4~0.6	11.973	8	7.91
6	16	0.4~0.6	15.973	10	9.91
8	20	0.6~0.8	19.967	12	11.89
10	22	0.6~0.8

Related Standards

GB 1564 - 1979 (R1990)— Taper Keys - Normal GB /T 16922 - 1997— Taper Keys - Thin Type DIN 6883 - 1956— Taper Key Torque Transmission; Parallel Keys DIN 6886 - 1967— Taper Keys DIN 6881 - 1956— Taper Keys ISO 2492 (A/B/C) - 1974— Thin Taper Keys without Gib Head JIS B 1301 (T/TG) - 1996— Taper Key - (T: Taper Key Without Gib Head, TG: Taper Key with Gib Head)ASME B 17.1 (USAS B17.1) - 1967 (R2013)

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