es 3190-1: plain bearings-wrapped bushes - part 1: dimensions · 2017. 9. 29. · iso 4378-1 ,...

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≠ EDICT OF GOVERNMENT ±

Arab Republic of Egypt

In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world peace, this legal document is hereby made available on a noncommercial basis, as it is the right of all humans to know and speak the laws that govern them.

ES 3190-1 (2011) (Arabic): Plainbearings-wrapped bushes - Part 1:dimensions

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- ISO 3547-2, Plain bearings-Wrapped bushes-Part 2: Test data for outside and Inside diameters. ISO 3547-4 , Plain bearings-Wrapped bushes-Part 4 : Materials .

ISO 4378-1 , Plain bearings-Terms, definitions and classification �– Part1: Design , bearing materials and their properties . ISO 12301 , Plain bearings-Quality control techiques and inspection of geometrical and material quality characteristics . ISO 13715 , Technical drawings �– Edges of undefined shape �– Vocabulary and indication .

- ISO 4378 �– 1

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Di,ch Dfl

DH Do Ds

dch,1

r Ra s1

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s3

sfl

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( a ) : ( b ) Ci ISO 13715 ( c ) . ( d ) rmax = s3

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�– Di Do S3 B

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�– Di Do S3 B

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�– Di Do S3 B

B: 0.25 ± a 0.5 ± b 0.75 ± c

B a b c .

B B Di = 50 mm Di = 50 mm .

B ISO 12301.

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B:

Ci . Co Ci ISO 13715

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Ra Ra

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Ra µm

W D C/E B A

1.6 1.6 6.3 1.6a 0.8 Di 1.6 1.6 1.6 1.6 1.6 Do 25 25 25 25 25

a B1 P1 Ra .

- Di

Di .

DH = mm

Do = mm

s3 = mm

Di,max = 34,025 �– ( 2 × 1,985) = 30,055 mm Di,min = 34,000 �– ( 2 × 2,000) = 30,000 mm

DH . .

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A Do=34mm B=20mm " S5 " M1A

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N1B A .

: C30 A34 x20 �– S5 �– M1AN1B-AS

: " S " .

: ) F ( Di=30 mm B

Do=34 mm B = 16 mm ) ( P1 A C

: F30 B34 x 16 �– P1 �– AC

: ) C ( Di = 30 mm W

Do=34 mm B=20 mm Y1 A C .

: C30 W34 x20 �– Y1 �– AC

- ........................................................................................... wrapped bushes

.......................................................................................................indentations ................................................................................................flanged bush ...............................................................................................concentricity

...............................................................................................................rigidity ........................................................................................................tight fit

............................................................................................................punching

- ISO 3547-1 :2006

Plain bearings �– Wrapped bushes Part 1 : Dimentions

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ES: 3190-1/ 2011

ISO : 3547-1/2006

PLAIN BEARINGS-WRAPPED BUSHES - PART 1 : DIMENTIONS

ICS :21.100.10

Arab Republic of Egypt Egyptian Organization for Standardization and Quality

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