RS roller chain BS/DIN standard  Major Specifications

RS24B-3


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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-3 24B 3 500{51000} 425{43300} 67.8{6910} 21.75 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 75.1 80.2 161.148.36

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-3-MWJLRS24B-3-OLRS24B-3-2POL
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 2.5 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 2.75 6.28 11.7 21.9 31.5 40.8 58.8 76.0 93.0 80.5 64.0 52.3 43.8 37.5 32.5 28.5 25.3 22.6 20.4 18.5 16.9 15.5 14.3 13.3 8.93
10 3.08 7.03 13.1 24.5 35.3 45.8 65.8 85.3 104 94.3 75.0 61.3 51.3 43.8 38.0 33.3 29.5 26.5 23.9 21.7 19.8 18.2 16.8 15.5
11 3.43 7.80 14.6 27.3 39.0 50.8 73.0 94.5 115 108 86.5 70.8 59.3 50.5 43.8 38.5 34.3 30.5 27.5 25.0 22.8 21.0 19.3 17.9
12 3.75 8.55 16.0 29.8 43.0 55.5 80.0 103 126 124 98.5 80.5 67.5 57.8 50.0 43.8 39.0 34.8 31.5 28.5 26.0 23.9 22.0 20.4
13 4.10 9.33 17.4 32.5 46.8 60.8 87.3 113 138 139 111 90.8 76.3 65.0 56.3 49.5 43.8 39.3 35.5 32.0 29.3 27.0 24.8 10.0
14 4.43 10.1 18.9 35.3 50.8 65.8 94.5 122 149 156 124 101 85.0 72.8 63.0 55.3 49.0 43.8 39.5 36.0 32.8 30.0 27.8
15 4.78 10.9 20.3 38.0 54.8 70.8 102 132 161 173 137 112 94.3 80.5 69.8 61.3 54.3 48.8 43.8 39.8 36.3 33.3 30.8
16 5.13 11.7 21.8 40.8 58.5 76.0 109 141 173 191 151 124 104 88.8 77.0 67.5 60.0 53.5 48.3 43.8 40.0 36.8 28.3
17 5.48 12.5 23.3 43.5 62.5 81.0 116 151 184 209 166 135 113 97.3 84.3 74.0 65.5 58.8 53.0 48.0 43.8 40.3 13.0
18 5.83 13.3 24.8 46.3 66.5 86.3 124 160 196 228 180 148 124 106 91.8 80.5 71.5 64.0 57.8 52.3 47.8 43.8
19 6.18 14.1 26.3 49.0 70.5 91.3 131 170 208 245 196 160 134 114 99.5 87.5 77.5 69.3 62.5 56.8 51.8 47.5
20 6.53 14.9 27.8 51.8 74.5 96.5 139 180 220 260 211 173 145 124 107 94.3 83.8 75.0 67.5 61.3 56.0 38.3
21 6.88 15.7 29.3 54.5 78.5 101 146 190 232 272 228 186 156 133 115 101 90.0 80.5 72.8 66.0 60.3 20.1
22 7.23 16.5 30.8 57.3 82.5 107 154 199 244 287 244 200 167 143 124 108 96.5 86.5 78.0 70.8 64.5 0.05
23 7.58 17.3 32.3 60.3 86.8 112 161 209 255 302 260 213 179 153 132 116 103 92.3 83.3 75.5 69.0
24 7.93 18.1 33.8 63.0 90.8 117 169 219 267 315 277 228 191 163 141 124 110 98.5 88.8 80.5 54.0
25 8.30 18.9 35.3 65.8 94.8 122 177 229 280 330 295 242 203 173 150 132 117 104 94.3 85.8 33.8
26 8.65 19.7 36.8 68.8 99.0 128 184 239 292 345 315 257 215 183 159 139 124 111 100 90.8 11.5
28 9.38 21.4 40.0 74.5 107 138 200 260 317 372 350 287 240 205 178 156 138 124 111 77.5
30 10.1 23.0 43.0 80.3 115 149 215 280 342 402 390 317 267 228 197 173 153 137 124 32.0
32 10.8 24.7 46.0 86.0 123 160 231 300 365 430 427 350 295 250 217 191 169 151 110
35 11.9 27.3 50.8 94.8 136 176 255 330 402 475 490 402 337 287 249 218 193 173 37.0
40 13.8 31.5 58.5 109 157 204 295 380 465 547 600 490 410 350 305 267 209 52.0
45 15.7 35.8 66.5 124 179 231 335 432 530 622 715 585 490 417 362 255 80.0

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