RS roller chain BS/DIN standard 　Major Specifications

RS24B-2


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Catalogs ・Instruction Manuals

Major Specifications

サイズ
&列数		 JIS no. No. of
strands 		Min. tensile strength
kN {kgf}		 ISO606 tensile strength
kN {kgf}		 Max. allowable load
kN {kgf}		 Estimated Mass
kg/m		 No. of links
per unit
RS24B-2 24B 2 335{34100} 280{28600} 46.1{4700} 14.65 80

Notes
　1.The maximum allowable tension when using a 1-pitch/2-pitch offset link (OL, 2POL) is 60% of the above.
　2.Made to order


Principal dimensions 　mm

Pitch
P		 Roller dia.
R		 Inner link inner width
W		 Plate Pin Transverse pitch
C
mm
T1 T2 H h D L1 L2 L
38.10 25.40 25.40 5.6 6.0 33.4 31.2 14.63 50.8 56.0 112.848.36

Notes
　1.The outer plate thickness values are for single-strand chain. For multi-strand chain, the values may differ according to the horizontal pitch dimensions.
　2.Connecting links are cotter pin type.


Applicable connecting link

Type Connecting link Offset link 2-pitch
offset link
Model No. RS24B-2-MWJLRS24B-2-OLRS24B-2-2POL
Price Contact us for details. Contact us for details. Contact us for details.
Delivery Contact us for details. Contact us for details. Contact us for details.

Transmission Capacity Table 　kW　1.7 multiplied multi-strand coefficient

Small
sprocket
no. of teeth
Small sprocket RPM 　r/min
10 25 50 100 150 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100
Lubrication method AI Lubrication method AII Lubrication method B Lubrication method C
9 1.87 4.27 7.96 14.9 21.4 27.7 40.0 51.7 63.2 54.7 43.5 35.5 29.8 25.5 22.1 19.4 17.2 15.4 13.9 12.6 11.5 10.5 9.72 9.01 6.07
10 2.09 4.78 8.93 16.6 24.0 31.1 44.7 58.0 70.9 64.1 51.0 41.7 34.9 29.8 25.8 22.6 20.1 18.0 16.2 14.7 13.4 12.3 11.4 10.5
11 2.33 5.30 9.89 18.5 26.5 34.5 49.6 64.3 78.5 74.0 58.8 48.1 40.3 34.3 29.8 26.2 23.3 20.7 18.7 17.0 15.5 14.2 13.1 12.2
12 2.55 5.81 10.9 20.2 29.2 37.7 54.4 70.6 86.2 84.3 67.0 54.7 45.9 39.3 34.0 29.8 26.5 23.6 21.4 19.4 17.7 16.2 15.0 13.9
13 2.79 6.34 11.8 22.1 31.8 41.3 59.3 77.0 94.0 95.0 75.5 61.7 51.9 44.2 38.3 33.7 29.8 26.7 24.1 21.8 19.9 18.4 16.9 6.80
14 3.01 6.87 12.8 24.0 34.5 44.7 64.3 83.3 101 106 84.3 69.0 57.8 49.5 42.8 37.6 33.3 29.8 26.9 24.5 22.3 20.4 18.9
15 3.25 7.41 13.8 25.8 37.2 48.1 69.4 89.8 109 117 93.5 76.5 64.1 54.7 47.4 41.7 36.9 33.2 29.8 27.0 24.7 22.6 20.9
16 3.49 7.94 14.8 27.7 39.8 51.7 74.3 96.2 117 129 103 84.3 70.7 60.4 52.4 45.9 40.8 36.4 32.8 29.8 27.2 25.0 19.2
17 3.72 8.48 15.8 29.6 42.5 55.1 79.4 102 125 142 112 92.3 77.4 66.1 57.3 50.3 44.5 40.0 36.0 32.6 29.8 27.4 8.81
18 3.96 9.01 16.8 31.5 45.2 58.7 84.3 109 133 155 122 100 84.3 72.1 62.4 54.7 48.6 43.5 39.3 35.5 32.5 29.8
19 4.20 9.55 17.9 33.3 47.9 62.1 89.4 115 141 166 133 109 91.5 78.0 67.7 59.5 52.7 47.1 42.5 38.6 35.2 32.3
20 4.44 10.1 18.9 35.2 50.7 65.6 94.5 122 149 176 143 117 98.8 84.3 73.1 64.1 57.0 51.0 45.9 41.7 38.1 26.0
21 4.68 10.7 19.9 37.1 53.4 69.2 99.6 129 157 185 155 126 106 90.8 78.7 69.0 61.2 54.7 49.5 44.9 41.0 13.7
22 4.91 11.2 20.9 38.9 56.1 72.8 104 135 166 195 166 136 113 97.2 84.3 74.0 65.6 58.8 53.0 48.1 43.9 0.03
23 5.15 11.7 21.9 41.0 59.0 76.3 109 142 173 205 176 145 121 104 90.1 79.2 70.2 62.7 56.6 51.3 46.9
24 5.39 12.3 23.0 42.8 61.7 79.9 115 149 181 214 188 155 129 110 96.1 84.3 74.8 67.0 60.4 54.7 36.7
25 5.64 12.9 24.0 44.7 64.4 83.5 120 155 190 224 200 164 138 117 102 89.8 79.6 71.2 64.1 58.3 23.0
26 5.88 13.4 25.0 46.8 67.3 87.2 125 162 198 234 214 175 146 124 108 95.0 84.3 75.5 68.0 61.7 7.82
28 6.38 14.5 27.2 50.7 72.9 94.4 136 176 215 253 238 195 163 139 121 106 94.4 84.3 76.0 52.7
30 6.87 15.7 29.2 54.6 78.5 101 146 190 232 273 265 215 181 155 134 117 104 93.5 84.3 21.8
32 7.36 16.8 31.3 58.5 84.2 109 157 204 248 292 290 238 200 170 147 129 115 103 75.0
35 8.11 18.5 34.5 64.4 92.8 120 173 224 273 323 333 273 229 195 169 148 131 117 25.2
40 9.37 21.4 39.8 74.5 107 138 200 258 316 372 408 333 278 238 207 181 142 35.4
45 10.6 24.3 45.2 84.5 121 157 227 294 360 423 486 397 333 283 246 173 54.4

Notes
　1.kW ratings when using a 1-pitch offset link (OL) are 80% of the above.
　2.Contact us if you use at the kW ratings colored in gray.

Lubrication method AI AII B C

More details

Method Manual lubrication Drip lubrication Oil bath or slinger disc Forced lubrication