RS roller chain 　Major Specifications

RS140-2


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PDF Outline Drawing

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Catalogs ・Instruction Manuals

Major Specifications

Size &
No. of strands 		No. of
strands 		Dimensions
L1
mm		Dimensions
L2
mm		Offset pin
length
L
mm		Transverse pitch
C
mm		JIS tensile strength
kN {kgf}		 Min. tensile
strength
kN {kgf}		 Avg. tensile
strength
kN {kgf}		 Max. allowable
tension
kN {kgf}		 Estimated Mass
kg/m		 No. of links
per unit
RS140-2 2 51.3556.15112.348.9340.0{34671} 386{39400} 431{44000} 68.4{6970} 14.83 68

Notes
　1.The maximum allowable tension when using a 1-pitch offset link is 65% of the above.
　　2-pitch offset links (2POL) can be used at the above ratings.
　2.Stocked unit


Standard prices and delivery time

Type Unit
CP type
Model No. RS140-2-CP-U
Standard Price Contact us for details.
Delivery Contact us for details.

Applicable connecting link

Type Connecting link Offset link 2-pitch
offset link
Model No. RS140-2-MWJLRS140-2-OLRS140-2-2POL
Standard 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 50 100 150 200 250 300 350 400 450 500 550 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700
Lubrication method AI Lubrication method AII Lubrication method B Lubrication method C
9 4.32 9.84 18.4 34.3 49.3 63.9 78.2 92.1 95.4 95.4 95.4 81.4 70.6 62.1 49.1 40.3 33.7 28.7 25.0 21.9 19.4 17.3 15.7 14.2 13.0
10 4.83 11.0 20.6 38.4 55.3 71.7 87.6 103 111 111 111 95.4 82.8 72.6 57.6 47.1 39.4 33.7 29.2 25.7 22.8 20.4 18.4 16.7
11 5.36 12.2 22.8 42.5 61.4 79.4 97.1 114 123 123 123 110 95.4 83.8 66.5 54.4 45.6 38.9 33.7 29.6 26.2 23.5 21.3 19.2
12 5.88 13.4 25.0 46.8 67.3 87.2 106 125 135 135 135 125 108 95.4 75.7 62.1 52.0 44.4 38.4 33.7 29.9 26.7 24.1 21.9
13 6.43 14.6 27.4 51.0 73.4 95.2 116 137 148 148 148 141 122 107 85.3 69.9 58.7 50.0 43.4 38.1 33.7 30.3 27.2 24.7
14 6.95 15.9 29.6 55.3 79.6 103 125 148 160 160 160 158 137 120 95.4 78.0 65.5 55.9 48.5 42.5 37.7 33.7 30.4 27.5
15 7.50 17.2 32.0 59.5 85.7 111 135 159 175 175 175 175 151 133 105 86.7 72.6 62.1 53.7 47.1 41.8 37.4 33.7
16 8.02 18.4 34.2 63.8 92.0 119 145 171 193 193 193 193 167 146 116 95.4 79.9 68.3 59.2 52.0 46.1 41.1 37.2
17 8.57 19.6 36.6 68.2 98.1 127 155 183 210 210 210 210 183 160 127 104 87.6 74.8 64.8 57.0 50.5 45.2 40.6
18 9.11 20.7 38.8 72.4 104 135 165 195 224 231 231 231 198 175 139 113 95.4 81.4 70.6 62.1 54.9 49.1 44.4
19 9.62 22.1 41.1 76.8 110 143 175 205 238 244 244 244 215 190 150 123 103 88.4 76.7 67.2 59.7 53.4 48.1
20 10.1 23.3 43.5 81.3 116 151 185 217 249 258 258 258 234 205 162 133 111 95.4 82.8 72.6 64.4 57.6
21 10.6 24.7 45.9 85.5 123 159 195 229 263 273 273 273 251 221 175 143 120 102 88.9 78.0 69.2 62.1
22 11.1 25.8 48.3 89.9 129 167 205 241 277 287 287 287 270 236 188 153 128 110 95.4 83.8 74.3 66.5
23 11.6 27.0 50.7 94.4 136 176 215 253 292 300 300 300 289 253 200 164 137 117 102 89.6 79.4 71.1
24 12.2 28.4 53.0 98.9 142 185 226 265 306 316 316 316 307 270 214 175 146 125 108 95.4 84.7 75.7
25 12.7 29.8 55.4 103 148 192 236 277 319 329 329 329 326 287 227 187 156 133 115 101 89.9 80.6
26 13.2 30.9 57.8 107 155 200 246 289 333 346 346 346 346 304 241 197 165 141 122 107 95.4
28 14.2 33.5 62.6 116 168 217 266 314 360 387 387 387 387 340 270 221 185 158 137 120 106
30 15.2 36.2 67.5 125 181 234 287 338 389 430 430 430 430 377 299 244 205 175 151 133 118
32 16.2 38.8 72.3 134 193 251 307 362 416 469 469 469 469 414 329 270 226 193 167 146
35 17.7 42.7 79.6 148 214 277 338 399 459 516 516 516 516 476 377 309 258 221 192 168
40 20.2 49.3 92.0 171 246 319 391 460 530 596 596 596 596 581 460 377 316 270 226
45 22.8 55.9 104 195 280 363 445 523 601 678 693 693 693 693 549 450 377 300 117

Notes
　1.kW ratings when using a 1-pitch offset link (OL) are 65% 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