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 | 161.1 | 48.36 |
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-MWJL | RS24B-3-OL | RS24B-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 |
Contact Information
Online Inquiries
For inquiries in English, visit the Inquiries page on our Tsubaki Group website.