1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS K 9323 KS K 9323:2008 2008 12 15 http:/www.kats.go.krKS K 9323:2008 : ( ) ( ) ( ) : (http:/www.standard.go.kr) : : 1977 12 13 : 2008 12 15 2008-0878 : : ( 02-509-7290) (http:/www.kats.go.kr). 10 5 , . KS K 9323:2008 Double flange rings(Reversible type) 1
2、. 2 . . ( ) . KS B 0807, KS B 0811, KS B ISO 2768 1, 1: KS D 3752, 3 N W 2 . 4 KS D 3752 SM 15CK . 5 1 1 . : mm 1 D1 D f10 KS K 9323:2008 2 1 : mm D1 D N W f No.a45 45 0.3 0 51.4 0.3 0 53 0.3 0 N 3.2 1 50 50 N W 55 55 0.4 0 56.4 61.4 0.4 0 58 63 0.4 0 W 4.0 2 1 1 KS B ISO 2768 1 . a . 6 , , , . 7 HV
3、 680(HS 80) . 8 (D) 2 . 2 : mm D 45 50 55 0.3 0.4 9 9.1 . a) D , . b) D1 . c) (100.15) mm , . d) . 9.2 KS B 0811 KS B 0807 . KS K 9323:2008 3 9.3 . 10 4. 8. 9. . 11 1) . N45 12 . 1) f N W . 135513 7017 (02)60094114 (02)600948878 http:/ KS K 9323:2008 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Double flange rings(Reversible type)ICS 59.120.10 Korean Agency for Technology and Standards http:/www.kats.go.kr