Ultra PX Belt HA Type (Oil proof/Water proof type)  Major Specifications

Model No. :UP8M40-HA


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Major Specifications

Belt width Unit mass
kg/m
Initial tension  N {kgf}
Recommended value Maximum value
40 0.187 530 {54.0} 690 {70.4}
Material Rubber High strength synthetic rubber (Oil Proof Type)
Tooth fabric Nylon with superior wear-resistance
Cord High strength glass fiber
Ambient conditions Oil and water resistant Can be used in contact with oil and water (including water-soluble coolant).
Available for the following belt sprocket types PX Belt Sprocket P8M
Operating Ambient Temperature 0℃~60℃(When in contact with oil )
RoHS compliant Compliant
Electroconductive None

※Can be used in heat resistant applications. Contact a Tsubaki representative for more information.

Belt length

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Circumference 480 ~ 632

Model No. Circumference mm Number of teeth Standard Price Delivery PDF drawing
BG480UP8M40-HA 480 60 Contact us for details. Contact us for details. PDF
BG512UP8M40-HA 512 64 Contact us for details. Contact us for details. PDF
BG520UP8M40-HA 520 65 Contact us for details. Contact us for details. PDF
BG536UP8M40-HA 536 67 Contact us for details. Contact us for details. PDF
BG560UP8M40-HA 560 70 Contact us for details. Contact us for details. PDF
BG576UP8M40-HA 576 72 Contact us for details. Contact us for details. PDF
BG584UP8M40-HA 584 73 Contact us for details. Contact us for details. PDF
BG600UP8M40-HA 600 75 Contact us for details. Contact us for details. PDF
BG616UP8M40-HA 616 77 Contact us for details. Contact us for details. PDF
BG632UP8M40-HA 632 79 Contact us for details. Contact us for details. PDF

Circumference 640 ~ 800

Model No. Circumference mm Number of teeth Standard Price Delivery PDF drawing
BG640UP8M40-HA 640 80 Contact us for details. Contact us for details. PDF
BG656UP8M40-HA 656 82 Contact us for details. Contact us for details. PDF
BG680UP8M40-HA 680 85 Contact us for details. Contact us for details. PDF
BG688UP8M40-HA 688 86 Contact us for details. Contact us for details. PDF
BG712UP8M40-HA 712 89 Contact us for details. Contact us for details. PDF
BG720UP8M40-HA 720 90 Contact us for details. Contact us for details. PDF
BG752UP8M40-HA 752 94 Contact us for details. Contact us for details. PDF
BG760UP8M40-HA 760 95 Contact us for details. Contact us for details. PDF
BG776UP8M40-HA 776 97 Contact us for details. Contact us for details. PDF
BG800UP8M40-HA 800 100 Contact us for details. Contact us for details. PDF

Circumference 816 ~ 920

Model No. Circumference mm Number of teeth Standard Price Delivery PDF drawing
BG816UP8M40-HA 816 102 Contact us for details. Contact us for details. PDF
BG824UP8M40-HA 824 103 Contact us for details. Contact us for details. PDF
BG832UP8M40-HA 832 104 Contact us for details. Contact us for details. PDF
BG840UP8M40-HA 840 105 Contact us for details. Contact us for details. PDF
BG848UP8M40-HA 848 106 Contact us for details. Contact us for details. PDF
BG856UP8M40-HA 856 107 Contact us for details. Contact us for details. PDF
BG880UP8M40-HA 880 110 Contact us for details. Contact us for details. PDF
BG896UP8M40-HA 896 112 Contact us for details. Contact us for details. PDF
BG912UP8M40-HA 912 114 Contact us for details. Contact us for details. PDF
BG920UP8M40-HA 920 115 Contact us for details. Contact us for details. PDF

Circumference 936 ~ 1096

Model No. Circumference mm Number of teeth Standard Price Delivery PDF drawing
BG936UP8M40-HA 936 117 Contact us for details. Contact us for details. PDF
BG944UP8M40-HA 944 118 Contact us for details. Contact us for details. PDF
BG960UP8M40-HA 960 120 Contact us for details. Contact us for details. PDF
BG984UP8M40-HA 984 123 Contact us for details. Contact us for details. PDF
BG1000UP8M40-HA 1000 125 Contact us for details. Contact us for details. PDF
BG1032UP8M40-HA 1032 129 Contact us for details. Contact us for details. PDF
BG1040UP8M40-HA 1040 130 Contact us for details. Contact us for details. PDF
BG1056UP8M40-HA 1056 132 Contact us for details. Contact us for details. PDF
BG1080UP8M40-HA 1080 135 Contact us for details. Contact us for details. PDF
BG1096UP8M40-HA 1096 137 Contact us for details. Contact us for details. PDF

Circumference 1120 ~ 1248

Model No. Circumference mm Number of teeth Standard Price Delivery PDF drawing
BG1120UP8M40-HA 1120 140 Contact us for details. Contact us for details. PDF
BG1128UP8M40-HA 1128 141 Contact us for details. Contact us for details. PDF
BG1152UP8M40-HA 1152 144 Contact us for details. Contact us for details. PDF
BG1160UP8M40-HA 1160 145 Contact us for details. Contact us for details. PDF
BG1192UP8M40-HA 1192 149 Contact us for details. Contact us for details. PDF
BG1200UP8M40-HA 1200 150 Contact us for details. Contact us for details. PDF
BG1208UP8M40-HA 1208 151 Contact us for details. Contact us for details. PDF
BG1216UP8M40-HA 1216 152 Contact us for details. Contact us for details. PDF
BG1240UP8M40-HA 1240 155 Contact us for details. Contact us for details. PDF
BG1248UP8M40-HA 1248 156 Contact us for details. Contact us for details. PDF

Circumference 1264 ~ 1440

Model No. Circumference mm Number of teeth Standard Price Delivery PDF drawing
BG1264UP8M40-HA 1264 158 Contact us for details. Contact us for details. PDF
BG1280UP8M40-HA 1280 160 Contact us for details. Contact us for details. PDF
BG1304UP8M40-HA 1304 163 Contact us for details. Contact us for details. PDF
BG1320UP8M40-HA 1320 165 Contact us for details. Contact us for details. PDF
BG1344UP8M40-HA 1344 168 Contact us for details. Contact us for details. PDF
BG1352UP8M40-HA 1352 169 Contact us for details. Contact us for details. PDF
BG1360UP8M40-HA 1360 170 Contact us for details. Contact us for details. PDF
BG1400UP8M40-HA 1400 175 Contact us for details. Contact us for details. PDF
BG1424UP8M40-HA 1424 178 Contact us for details. Contact us for details. PDF
BG1440UP8M40-HA 1440 180 Contact us for details. Contact us for details. PDF

Circumference 1480 ~ 1888

Model No. Circumference mm Number of teeth Standard Price Delivery PDF drawing
BG1480UP8M40-HA 1480 185 Contact us for details. Contact us for details. PDF
BG1520UP8M40-HA 1520 190 Contact us for details. Contact us for details. PDF
BG1576UP8M40-HA 1576 197 Contact us for details. Contact us for details. PDF
BG1600UP8M40-HA 1600 200 Contact us for details. Contact us for details. PDF
BG1640UP8M40-HA 1640 205 Contact us for details. Contact us for details. PDF
BG1680UP8M40-HA 1680 210 Contact us for details. Contact us for details. PDF
BG1760UP8M40-HA 1760 220 Contact us for details. Contact us for details. PDF
BG1800UP8M40-HA 1800 225 Contact us for details. Contact us for details. PDF
BG1816UP8M40-HA 1816 227 Contact us for details. Contact us for details. PDF
BG1888UP8M40-HA 1888 236 Contact us for details. Contact us for details. PDF

Circumference 1904 ~ 2304

Model No. Circumference mm Number of teeth Standard Price Delivery PDF drawing
BG1904UP8M40-HA 1904 238 Contact us for details. Contact us for details. PDF
BG1960UP8M40-HA 1960 245 Contact us for details. Contact us for details. PDF
BG2000UP8M40-HA 2000 250 Contact us for details. Contact us for details. PDF
BG2032UP8M40-HA 2032 254 Contact us for details. Contact us for details. PDF
BG2064UP8M40-HA 2064 258 Contact us for details. Contact us for details. PDF
BG2104UP8M40-HA 2104 263 Contact us for details. Contact us for details. PDF
BG2160UP8M40-HA 2160 270 Contact us for details. Contact us for details. PDF
BG2240UP8M40-HA 2240 280 Contact us for details. Contact us for details. PDF
BG2256UP8M40-HA 2256 282 Contact us for details. Contact us for details. PDF
BG2304UP8M40-HA 2304 288 Contact us for details. Contact us for details. PDF

Circumference 2320 ~ 2944

Model No. Circumference mm Number of teeth Standard Price Delivery PDF drawing
BG2320UP8M40-HA 2320 290 Contact us for details. Contact us for details. PDF
BG2400UP8M40-HA 2400 300 Contact us for details. Contact us for details. PDF
BG2456UP8M40-HA 2456 307 Contact us for details. Contact us for details. PDF
BG2496UP8M40-HA 2496 312 Contact us for details. Contact us for details. PDF
BG2600UP8M40-HA 2600 325 Contact us for details. Contact us for details. PDF
BG2712UP8M40-HA 2712 339 Contact us for details. Contact us for details. PDF
BG2768UP8M40-HA 2768 346 Contact us for details. Contact us for details. PDF
BG2800UP8M40-HA 2800 350 Contact us for details. Contact us for details. PDF
BG2896UP8M40-HA 2896 362 Contact us for details. Contact us for details. PDF
BG2944UP8M40-HA 2944 368 Contact us for details. Contact us for details. PDF

Circumference 3048 ~ 4400

Model No. Circumference mm Number of teeth Standard Price Delivery PDF drawing
BG3048UP8M40-HA 3048 381 Contact us for details. Contact us for details. PDF
BG3200UP8M40-HA 3200 400 Contact us for details. Contact us for details. PDF
BG3304UP8M40-HA 3304 413 Contact us for details. Contact us for details. PDF
BG3440UP8M40-HA 3440 430 Contact us for details. Contact us for details. PDF
BG3600UP8M40-HA 3600 450 Contact us for details. Contact us for details. PDF
BG3920UP8M40-HA 3920 490 Contact us for details. Contact us for details. PDF
BG4400UP8M40-HA 4400 550 Contact us for details. Contact us for details. PDF

Standard transmission capacity  kW (Multiplied by the 3.06 coefficient of width)

Small
belt sprocket
rotation
speed
r/min
Upper row: Number of teeth of small belt sprocket Lower row: Pitch diameter  mm
20 22 24 26 28 30 32 34 36 38 40 44 48 50 56 60 64 72
50.93 56.02 61.12 66.21 71.30 76.39 81.49 86.58 91.67 96.77 101.86 112.05 122.23 127.32 142.60 152.79 162.97 183.35
20 0.36 0.39 0.42 0.45 0.48 0.52 0.58 0.61 0.64 0.67 0.73 0.82 0.88 0.94 1.07 1.16 1.25 1.46
40 0.64 0.70 0.79 0.85 0.91 0.97 1.07 1.13 1.19 1.28 1.34 1.49 1.65 1.74 1.98 2.14 2.35 2.72
60 0.88 0.97 1.07 1.16 1.28 1.37 1.49 1.59 1.71 1.80 1.92 2.17 2.38 2.47 2.84 3.06 3.33 3.85
100 1.37 1.53 1.68 1.83 1.98 2.17 2.29 2.44 2.63 2.81 2.96 3.30 3.67 3.85 4.43 4.80 5.20 5.99
200 2.41 2.69 2.99 3.24 3.54 3.82 4.10 4.40 4.71 5.01 5.35 5.93 6.60 6.94 7.95 8.69 9.39 10.9
300 3.39 3.76 4.16 4.55 4.92 5.32 5.72 6.15 6.57 7.00 7.43 8.32 9.24 9.73 11.1 12.1 13.1 15.3
400 4.25 4.71 5.20 5.72 6.18 6.73 7.22 7.74 8.29 8.84 9.39 10.5 11.7 12.3 14.1 15.4 16.7 19.5
500 5.04 5.59 6.21 6.79 7.37 8.01 8.65 9.27 9.94 10.5 11.2 12.6 14.0 14.7 17.0 18.5 20.1 23.5
600 5.81 6.45 7.12 7.83 8.53 9.24 9.97 10.7 11.4 12.2 13.0 14.5 16.2 17.1 19.7 21.5 23.4 27.3
700 6.54 7.28 8.04 8.81 9.60 10.4 11.2 12.0 12.9 13.7 14.6 16.4 18.3 19.3 22.3 24.3 26.5 30.9
800 7.25 8.07 8.87 9.76 10.6 11.5 12.4 13.3 14.3 15.3 16.2 18.2 20.4 21.4 24.8 27.1 29.5 34.5
900 7.89 8.78 9.73 10.6 11.5 12.6 13.6 14.6 15.6 16.7 17.8 20.0 22.3 23.5 27.2 29.8 32.4 38.0
1000 8.53 9.48 10.5 11.5 12.5 13.6 14.7 15.8 16.9 18.1 19.3 21.7 24.2 25.5 29.6 32.4 35.3 41.3
1100 9.18 10.2 11.3 12.4 13.5 14.7 15.9 17.1 18.3 19.6 20.9 23.5 26.2 27.6 32.0 35.0 38.2 44.8
1200 9.85 10.9 12.1 13.3 14.5 15.7 17.0 18.3 19.6 21.0 22.4 25.2 28.2 29.7 34.5 37.8 41.1 48.3
1300 10.4 11.6 12.9 14.2 15.4 16.8 18.2 19.6 20.9 22.4 23.9 26.9 30.2 31.8 36.9 40.4 44.0 51.7
1400 11.1 12.3 13.7 15.0 16.4 17.8 19.3 20.7 22.3 23.8 25.4 28.7 32.0 33.8 39.2 43.0 46.9 55.1
1450 11.4 12.7 14.1 15.4 16.9 18.3 19.8 21.3 22.9 24.5 26.1 29.5 33.0 34.8 40.4 44.3 48.4 56.8
1500 11.7 13.0 14.5 15.9 17.3 18.8 20.4 22.0 23.5 25.2 26.9 30.3 33.9 35.8 41.6 45.6 49.7 58.5
1600 12.2 13.7 15.1 16.7 18.2 19.8 21.4 23.1 24.8 26.5 28.3 32.0 35.8 37.8 43.9 48.1 52.6 61.8
1750 13.1 14.7 16.3 17.9 19.6 21.3 23.1 24.9 26.7 28.6 30.5 34.5 38.6 40.7 47.3 52.0 56.8 66.8
1800 13.4 15.0 16.7 18.3 20.1 21.8 23.6 25.4 27.3 29.2 31.2 35.3 39.5 41.7 48.5 53.2 58.1 68.5
2000 14.5 16.3 18.1 19.9 21.8 23.7 25.7 27.7 29.8 31.9 34.0 38.4 43.1 45.5 53.0 58.2 63.6 75.0
2400 16.8 18.8 20.9 23.0 25.2 27.4 29.8 32.1 34.5 36.9 39.5 44.8 50.2 53.0 61.8 68.1 74.4 87.9
2800 18.9 21.2 23.5 26.0 28.4 30.9 33.6 36.3 39.1 41.9 44.8 50.8 57.2 60.4 70.5 77.7 85.0 100
3000 19.9 22.4 24.9 27.4 30.0 32.8 35.6 38.4 41.4 44.4 47.5 53.9 60.5 64.0 74.9 82.4 90.3 107
3600 22.3 24.9 27.8 30.6 33.6 36.8 39.9 43.2 46.5 50.0 53.5 60.8 68.5 72.4 84.9 93.6 102 121
4000 23.6 26.6 29.6 32.7 35.9 39.1 42.6 46.1 49.6 53.4 57.2 65.1 73.3 77.6 91.1 100 110 131
5000 26.5 29.9 33.5 37.0 40.7 44.6 48.4 52.6 56.7 61.1 65.4 74.7 84.4 89.5 105 116
6000 29.0 33.1 36.5 40.6 44.8 49.0 53.5 58.1 62.8 67.6 72.7 83.0 93.9 99.5 117 130

・Avoid using in the gray highlighted range as the belt will have a shorter service life.

・The lower right of the bold outlined cells have a belt sprocket speed greater than 33m/s. Ensure the belt sprocket is well balanced.

Standard Transmission Torque  N・m (Multiplied by the 3.06 coefficient of width)

Small
belt sprocket
rotation
speed
r/min
Upper row: Number of teeth of small belt sprocket Lower row: Pitch diameter  mm
20 22 24 26 28 30 32 34 36 38 40 44 48 50 56 60 64 72
50.93 56.02 61.12 66.21 71.30 76.39 81.49 86.58 91.67 96.77 101.86 112.05 122.23 127.32 142.60 152.79 162.97 183.35
20 171 186 201 217 232 253 271 289 307 326 347 388 429 450 512 559 605 699
40 155 171 186 202 218 236 255 272 288 303 321 358 397 417 475 514 560 646
60 140 156 171 187 202 220 237 254 270 287 306 343 379 395 452 488 530 614
100 131 147 159 175 190 206 219 234 250 268 284 315 350 369 422 459 497 572
200 115 128 142 155 169 181 196 210 224 239 255 283 315 331 379 414 448 520
300 108 119 132 144 156 169 182 196 209 223 236 264 294 309 356 387 419 489
400 101 112 124 136 147 160 172 184 198 210 224 251 280 294 338 368 400 466
500 96.3 107 118 129 141 153 165 177 189 201 214 241 268 282 325 354 385 449
600 92.4 102 113 124 135 147 158 170 182 194 206 232 258 272 313 343 372 435
700 89.3 99.1 109 120 130 141 153 164 175 187 200 224 250 263 304 332 361 422
800 86.2 96.3 106 116 126 137 148 159 171 182 194 218 243 256 296 323 352 412
900 83.8 93.3 103 113 123 133 144 155 166 177 189 212 237 250 289 316 344 403
1000 81.7 90.5 100 109 120 130 140 151 161 173 184 207 231 244 282 309 336 394
1100 79.5 89.0 98.2 108 117 127 138 148 159 170 181 204 228 240 278 304 332 389
1200 78.3 87.5 96.6 106 115 125 135 146 156 167 178 201 224 236 274 300 327 384
1300 76.8 85.6 94.8 104 113 123 133 143 154 164 175 198 221 233 270 296 323 380
1400 75.8 84.4 93.6 102 111 121 131 141 152 162 173 195 218 230 268 293 320 376
1450 75.2 83.8 92.7 101 111 120 130 140 151 161 172 194 217 229 266 291 318 374
1500 74.6 83.2 92.1 101 110 120 129 140 149 160 171 193 216 228 264 290 316 372
1600 73.1 82.0 90.5 100 109 118 128 138 148 158 169 191 213 225 262 287 313 369
1750 71.9 80.4 89.0 97.9 107 116 126 135 145 156 166 188 210 222 258 283 309 364
1800 71.2 79.8 88.7 97.3 106 115 125 134 145 155 165 187 209 221 257 282 308 363
2000 69.7 78.0 86.2 95.4 104 113 122 132 142 152 162 183 205 217 253 278 303 358
2400 67.0 74.9 83.2 91.4 100 109 118 127 137 147 157 178 199 211 246 270 296 349
2800 64.5 72.2 80.4 88.7 97.0 105 114 123 133 142 153 173 194 205 240 264 290 343
3000 63.6 71.2 79.2 87.5 95.7 104 113 122 131 141 151 171 192 203 238 262 287 340
3600 59.0 66.0 74.0 81.3 89.3 97.6 106 114 123 132 141 161 181 192 225 248 272 323
4000 56.6 63.6 70.6 78.0 85.6 93.6 101 110 118 127 136 155 175 185 217 239 263 313
5000 50.7 57.2 63.9 70.6 77.7 85.0 92.4 100 108 116 124 142 161 171 200 222
6000 46.2 52.6 58.1 64.5 71.2 78.0 85.0 92.4 100 107 115 132 149 158 186 206

・Avoid using in the gray highlighted range as the belt will have a shorter service life.

・The lower right of the bold outlined cells have a belt sprocket speed greater than 33m/s. Ensure the belt sprocket is well balanced.

Available for the following belt sprocket types

Type Material Base Model No. Tooth no. range
AF/A
BF/B
Carbon steel P8M40AF
P8M40A
P8M40BF
P8M40B
20T~120T
Aluminum P8M40AF-A
P8M40A-A
P8M40BF-A
P8M40B-A
20T~120T
Lock
S type
Carbon steel P8M40AF-□S□□□
P8M40BF-□S□□□
20T~72T
Aluminum P8M40AF-A-□S□□□ 24T~60T
Plated P8M40AF-□S□□□-K 24T~72T