1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS B ISO 3547 3 3： , KS B ISO 3547 3:2009 2009 12 24 http:/www.kats.go.krKS B ISO 3547 3:2009 : ( ) ( ) () () ( ) : (http:/www.standard.go.kr) ： ：2009 12 24 2009-0938 ： ： ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS B ISO 3547 3:2009 3： , Plain bearing
2、s Wrapped bushes Part 3： Lubrication holes, grooves and indentations 2006 2 ISO 3547 3, Plain bearings Wrapped bushes Part 3：Lubrication holes, grooves and indentations . 1 , . , KS B ISO 3547 4 , KS B ISO 3547 1 . 2 . . ( ) . KS B ISO 3547 1, 1： ISO 4378 1, Plain bearings Terms, definitions and cla
3、ssification Part 1： Design, bearing materials and their properties 3 ISO 4378 1 . 4 1 KS B ISO 3547 3:2009 2 1 B mm c mm Di db ( ) mm dL mm Do e n1,n2 mm R s3 s4 (residual wall thickness) mm t mm 5 , . . . . . 6 1 2 2 : mm 1 1 ( L) ( 2 ) KS B ISO 3547 3:2009 3 1 . 2 ( L) 2 : mm DidLa 14 22 3 22 40 4
4、 40 50 5 50 100 6 100 7 a 7 7.1 M1 M2 . 3 8 3 6 4, 5, 7 8 . . . . . 7.2 M1 KS B ISO 3547 3:2009 4 7.2.1 3 3 3 M1 ( 3 ) 3 M1 : mm n10.5 (KS B ISO 3547 1 ) Di dLaA, B, D, W C, E 14 22 3 4 5 22 40 4 5 6 40 50 5 6 7 50 100 6 7 8 100 7 8 9 a 7.2.2 M1A 4 4 7.2.3 M1B 5 4 KS B ISO 3547 3:2009 5 4 M1A 5 M1B
5、4 M1A M1B : mm s30.75 1 1.5 2 2.5 M1A 0.65 0.85 1.3 1.7 2.2 s402.0M1B 0.7 1.1 1.6 2.1 R 6 8 10 12 7.3 M2 7.3.1 6 5 : mm 6 M2 ( 5 ) 5 5 KS B ISO 3547 3:2009 6 5 M2 : mm n20.5 (KS B ISO 3547 1 ) Di e A, B, D, W C, E 18 26 32 3 4 26 36 45 3 4 36 50 70 5 6 50 70 100 5 6 70 100 130 6 7 100 140 7 8 7.3.2
6、M2A 7 6 7.3.3 M2B 8 6 7 M2A 8 M2B 6 M2A M2B : mm s30.75 1 1.5 2 2.5 M2A 0.65 0.85 1.3 1.7 2.2 s402.0M2B 0.7 1.1 1.6 2.1 R 6 8 10 12 8 8.1 9 11 7 8 KS B ISO 3547 3:2009 7 s3 1 mm . 9, 10 11 . / . 8.2 N1 . 9 7 : mm a A A . 9 N1 7 N1A N1B : mm (KS B ISO 3547 1 ) dbt 0.2 A, B, D, W 0.4 C, E 1.5 3 0.55 8
7、.3 N2 . KS B ISO 3547 1 A, B, D, W N2( 10 ) . a) N1A b) N1B KS B ISO 3547 3:2009 8 : mm a B B . 10 N2 8.4 N3 . KS B ISO 3547 1 A, B, D, W N3( 11 ) . : mm a C C . 11 N3 8 N3 . KS B ISO 3547 3:2009 9 8 N3 : mm t Di c 0.2 22 2.4 0.6 23 9 KS B ISO 3547 2 4 . 1 KS B ISO 3547 2 A , KS B ISO 3547 3 N1B M1A
8、 KS B ISO 3547 4 S5, B 20 mm, Do 34 mm A, Di 30 mm ( C) . KS B ISO 3547 C30 A 3420 S5 M1A N1B AS “S” ISO 3547 7 . 2 KS B ISO 3547 2 A C , N1B , KS B ISO 3547 4 P2, B 16 mm, Do 34 mm D, Di 30 mm ( C) . KS B ISO 3547 C30 W 3416 P2 L N1B AC 3： , 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS B ISO 3547 3:2009 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Plain bearingsWrapped bushes Part 3：Lubrication holes, grooves and indentations ICS 21.100.10
