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1、JIS * UDC 629.12.01 5.64 JAPANESE INDUSTRIAL STANDARD Ships Small Size Stand Rollers JIS F 2024 -1975 Translated and Published by Japanese Standards Association Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Spiller, Kevin Not f
2、or Resale, 10/07/2007 23:10:12 MDTNo reproduction or networking permitted without license from IHS -,-,- I JIS F*Z024 75 4933b08 0044037 B 1 Translation without guarantee In the event of any doubt arising, the original standard in Japanese is to be evidence F 2024-1975 Edition I Japanese Text Establ
3、ished by Minister of International Trade and Industry Date of Establishment: 1969-02-01 Date of Revision: 1975-02-01 Date of Public Notice in Official Gazette: Investigated by: 1975-02-04 Japanese Industrial Standards Committee Technical Committee on Ships9 Small Size Stand Rollers Divisional Counci
4、l on Shipbuilding This English translation is published by: Japanese Standards Association 1-24, Akasaka 4, Minato-ku Tokyo 107 Japan 0 JSA, 1975 Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Spiller, Kevin Not for Resale, 10/0
5、7/2007 23:10:12 MDTNo reproduction or networking permitted without license from IHS -,-,- J I S FS2024 75 = 4933608 004YOl18 T JAPANESE INDUSTRIAL STANDARD Ships I Small Size Stand Rollers I . Scope UDC 629.12.015.64 J I S F 20241975 This Japanese Industrial Standard provides for s m d l size stand
6、rollers used for ship. 2. Construction, Shape and Dimensions The construction, shape and dimensions shall be as shown in Figs. I , 2 and Tables 2, 3, and shall confonn to the following items: (1) The pan head machine screw shall be in accordance with JIS B I I01 or JIS B 1111. The set screw shall be
7、 in accordance with JIS B 1 117. (2) (3) The hexagon nut shall be in accordance with J I S B I1 81-Class 1 . 3. Material The materials shall be as given in Table I . 4. Designation The stand rollers shall be designated by title and nominal diameter. JIS number may be used in place of the title. Exam
8、ple: Ships Small Size Stand Roller 75 or JIS F 2024-75 Applicable Standards: JIS B 0205-Metric Coarse Screw Threads JIS B I IOI-Slotted Head Machine Screws JIS B I I I l-Machine Screw JIS B I I 17-Slotted Set Screws JIS B I 181-Hexagon Nuts JIS F 2021-Small Size Fairleads JIS G 4051-Carbon Steel ?or
9、 Machine StructuralUse . JIS G 5501-Grey Iron Castings JIS H 5 I I I -Bronze Castings .* . Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Spiller, Kevin Not for Resale, 10/07/2007 23:10:12 MDTNo reproduction or networking permit
10、ted without license from IHS -,-,- J I S FU2024 75 4933b08 O044039 3 I 2 F 2024-1975 Fig. I Roller Unit : mm Remarks I , The cover to be galvanized. 2. Grease to be filled up in the hollow of the top and middle of the roller. 3. Dimensions in parentheses are for reference only. Table 1 NO. I Parts I
11、 1 I Roller Stand and guard Cover F Hexagon I 7 I Washer Material II No. JIS G 5501-FC 20 II 8 Steel plate and steel Steel date Parts Set screw for bush Pan head machine screw Boss JIS H. 5111-BC 6 JIS G 4051-S 25 c Plug Set screw for hexagon nut Grease nipple Il I _ _ Steel plate I Material Brass b
12、ar Steel plate Brass bar Brass Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Spiller, Kevin Not for Resale, 10/07/2007 23:10:12 MDTNo reproduction or networking permitted without license from IHS -,-,- . JIS F * Z O Z 75 4 q 3
13、3 b o o044020 B m 3 F 2024-1975 Fig. 2 Stand and Guard Remarks I The fillet weld at top to be rounded and finished smoothly to prevent rope chafing. 2. Dimensions in parentheses are for reference only. Table 2 Principal Dimensions of Stand Roller Unit : mm Dia. of Dia. o f applicable mpe (reference)
14、 corre- Calculated Hemp I 2 ; : 1 Wire mpe boliard “ Da sponding (reference) rope No. 2 No. 4 (612)1(6r24) 75 20 14 8 6 150 8 . O - - - - 100 26 18 10 8 - - 125 35 26 12 10 200 18.2 150 40 28 16 12 - Remarks I. Details of each part to be in accordance with Figs, I and 2. 2. The height (Ha) to be det
15、ermined according to the place where stand roller fitted. 3. The calculated mass excludes that of the stand. The relation between (H3) and (DO) to be asfollows: (Dd=&+- 0%) 6 Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Spille
16、r, Kevin Not for Resale, 10/07/2007 23:10:12 MDTNo reproduction or networking permitted without license from IHS -,-,- J I S FU2024 75 4933608 0044021 T 4. F 2024-1975 Table 3 Dimensions of Each Part Unit : mm Nominal dia D I Dl I D, D, I H Hl 75 75 120 110 70 75 10 - 100 100 160 150 94 100 14 I Bus
17、h I 0 Set screw for bush I 0 Cover I J Washer 1 d I (t3) dia. Pnn head machine screw DI D, 1 D7 I (h2) I h, 1 (ti I N “ i z e length1 No. H2 I (t2) size OC screw 75 50 36 29 (17) 17 (3) M3x0.5 6 1 14 (1.6) M4x0.7 4 40 (3.2) 100 64 47 37 (23) 23 (5) M4x0.7 8 2 16 (2.3) M4x0.7 4 52 (4.5) _ - Axle and
18、Hexagon nut a Set screw for hexagon Leg length ! of prld Nominal size No. 16 12 4 M3x0.5 6 y 25 25 27 21 16 5 M4x0.7 8 1 Remarks 1. The roller is the same as that of JIS F 2021. 2. Screw threads on part d, , to JIS B 0205 3. Dimensions in parentheses are for reference only. Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Spiller, Kevin Not for Resale, 10/07/2007 23:10:12 MDTNo reproduction or networking permitted without license from IHS -,-,-