RS roller chain BS/DIN standard 　Major Specifications

RS40B-1


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PDF Outline Drawing

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Catalogs ・Instruction Manuals

Major Specifications

Size &
No. of
strands 		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
RS40B-1 40B 1 373{38000} 355{36200} 51.0{5200} 16.35 48

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
T1 T2 H h D L1 L2 L
63.50 39.37 38.10 8.0 8.5 52.9 52.0 22.89 39.25 45.05 88.6

Notes
　1.Connecting links are cotter pin type.


Applicable connecting link

Type Connecting link Offset link 2-pitch
offset link
Model No. RS40B-1-MWJLRS40B-1-OLRS40B-1-2POL
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

Small
sprocket
no. of teeth
Small sprocket RPM 　r/min
10 15 20 30 40 50 70 100 150 200 250 300 350 400 450 500 550 600 650
Lubrication method AI Lubrication method AII Lubrication method B Lubrication method C
9 3.45 4.97 6.44 9.27 12.0 14.7 19.9 27.4 39.5 51.1 62.5 73.7 84.6 89.1 74.7 63.8 55.3 48.5 43.0
10 3.87 5.57 7.21 10.4 13.5 16.5 22.3 30.7 44.2 57.3 70.0 82.5 94.8 101 87.5 74.7 64.7 56.8 50.4
11 4.29 6.17 8.00 11.5 14.9 18.2 24.7 34.0 49.0 63.5 77.6 91.5 105 110 101 86.1 74.7 65.5 58.1
12 4.71 6.78 8.78 12.7 16.4 20.0 27.1 37.4 53.9 69.8 85.3 101 116 118 115 98.2 85.1 74.7 66.2
13 5.13 7.39 9.58 13.8 17.9 21.8 29.6 40.8 58.7 76.1 93.0 110 126 127 122 111 95.9 84.2 74.7
14 5.56 8.01 10.4 14.9 19.4 23.7 32.0 44.2 63.6 82.4 101 119 136 135 130 123 107 94.1 83.4
15 5.99 8.63 11.2 16.1 20.9 25.5 34.5 47.6 68.5 88.8 109 128 145 142 137 129 119 104 92.5
16 6.42 9.25 12.0 17.3 22.4 27.3 37.0 51.0 73.5 95.2 116 137 153 150 144 135 125 112 96.7
17 6.86 9.88 12.8 18.4 23.9 29.2 39.5 54.5 78.5 102 124 146 160 157 150 141 129 115 99.2
18 7.29 10.5 13.6 19.6 25.4 31.0 42.0 57.9 83.5 108 132 156 168 164 157 147 134 119 101
19 7.73 11.1 14.4 20.8 26.9 32.9 44.6 61.4 88.5 115 140 165 175 171 163 152 138 122 103
20 8.17 11.8 15.3 22.0 28.5 34.8 47.1 64.9 93.5 121 148 175 182 177 168 156 142 124 104
21 8.61 12.4 16.1 23.2 30.0 36.7 49.6 68.4 98.6 128 156 184 189 183 174 161 145 126 105
22 9.06 13.0 16.9 24.3 31.5 38.6 52.2 72.0 104 134 164 193 195 189 179 165 148 128 106
23 9.50 13.7 17.7 25.5 33.1 40.5 54.8 75.5 109 141 172 203 202 195 184 169 151 130 106
24 10.0 14.3 18.6 26.7 34.7 42.4 57.3 79.0 114 148 180 210 208 200 188 173 153 131 105
25 10.4 15.0 19.4 28.0 36.2 44.3 59.9 82.6 119 154 188 217 214 205 193 176 155 132 105
26 10.8 15.6 20.2 29.2 37.8 46.2 62.5 86.2 124 161 197 223 219 210 197 179 157 132 104

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