| 简体 | 繁體 |

Click Specification

Same specifications, different dimensions for other parts.

Unit:mm

Woodruff Key

Q 550

Display drawing:

汽标代号Q 550 Q550 550Q Woodruff Key

Normal size
b

2

3

3

4

4

5

5

5

6

6

8

10

b	max
	min
k	max
	min
d₁	max
	min

2	3	3	4	4	5	5	5	6	6	8	10
1.975	2.975	2.975	3.975	3.975	4.975	4.975	4.975	5.975	5.975	7.975	9.975
3.7	5	6.5	6.5	7.5	6.5	7.5	9	9	10	11	13
3.58	4.88	6.35	6.35	7.35	6.35	7.35	8.85	8.85	9.85	10.82	12.82
10	13	16	16	19	16	19	22	22	25	28	32
9.85	12.82	15.82	15.82	18.79	15.82	18.79	21.79	21.79	24.79	27.79	31.75

Similar Standards

1		[DIN] DIN 6888 - 1956	Drive Type Fastenings Without Taper Action, Woodruff Keys
2		[ASME/ANSI] ASME/ANSI B 18.25.2M - 1996 (R2008)	Woodruff Keys - Flat Bottom Keys
3		[ASME] ASME B 17.2 (T1) - 1967 (R2013)	Woodruff Key
4		[ASME/ANSI] ASME/ANSI B 18.25.2M - 1996 (R2008)	Woodruff Keys-Full Radius Type
5		[ISO] ISO 3912 - 1977	Woodruff Keys and Keyways
6		[DIN] DIN 6888 - 2022	Drive Type Fastenings Without Taper Action,Woodruff Keys
7		[ASME] ASME B 17.2 (T2) - 1967 (R2013)	Woodruff Key
8		[GB] GB /T 1099 - 1979 (R1990)	Woodruff Key
9		[GB] GB /T 1099.1 - 2003	Woodruff Key-Normal Form
10		[JIS] JIS B 1301 (WA/WB) - 1996	Woodruff Key - (WA: Normal form, WB: Whitney form)
11		[BS] BS 4235-2 - 1997	Metric Woodruff Keys
12		[UNI] UNI 6606	Woodruff Key
13		[GOST] GOST 24071 - 1997	Woodruff Key