Catalog: Sprocket Catalog | |
| no 25 sprocket diameters no teeth outside pitch ... diameter diameter 1 u.s tsubaki sprockets 1/4 pitch plain bore dimensions are ... 836 .907 .994 1.066 1.152 1.225 1.310 1.384 1.468 1.543 1.627 1.702 1.785 1.861 1. ... 08 .09 .10 .12 .14 .16 .18 .20 .25 .32 .38 .54 .74 25b9 25b10 25b11 25b12 25b13 ... .41 .46 .49 .52 .55 .57 .98 1.10 1.30 see current discount sheet for alteration ... charges dimensions shown allow for standard keyway with set screw at 90° chain ... technical data size 25 pitch ¹ inside width ¹ roller ... | |
| a no teeth catalog number list price u.s tsubaki sprockets 3/8 pitch plain ... .40 29.00 29.80 31.20 33.00 33.80 35.20 38.20 41.80 47.20 47.60 52.40 55.60 71.60 89. ... 16 .17 .19 .21 .24 .26 .28 .31 .33 .36 .38 .44 .50 .61 .64 .79 .90 1.00 1.10 1.40 ... .60 29.80 31.60 33.80 35.20 36.80 37.80 38.20 39.60 43.60 44.40 47.60 49.80 52.40 55. ... 2.10 2.40 2.80 3.40 3.60 4.20 4.50 5.60 see current discount sheet for alteration ... in hub for chain clearance dimensions shown allow for standard keyway with set ... screw at 90° chain technical data size 35 pitch ³ inside width ³ roller ... | |
| otherwise indicated type f bored to size available bores includes standard kw ... 2ss sprocket diameters outside diameter pitch ... diameter pitch caliper diameter 38 9 10 11 12 13 14 15 16 17 18 19 20 21 ... 4.511 4.990 5.229 5.588 5.946 6.664 7.380 1.096 1.214 1.331 1.449 1.567 1.685 1. ... 2.435 2.548 2.673 2.786 2.911 3.149 3.388 3.626 3.979 4.103 4.580 4.818 5.173 5. ... 6.249 6.965 hub diameter may vary to suit bore sizes · indicates set screw at 90 ... without keyway chain technical data size 35 pitch ³ inside width ³ roller ... | |
| catalog number list price plain bore u.s tsubaki sprockets 1/2 pitch plain ... 24 25 26 27 28 29 30 31 32 33 34 35 36 38 40 42 44 45 46 47 48 50 54 60 70 72 80 ... .00 33.80 34.20 35.20 35.60 36.60 37.80 38.20 38.20 39.20 42.20 43.20 45.00 47.20 47. ... 105.00 134.00 187.40 .26 ¹ .30 ¹ .34 ¹ .38 .41 .44 .46 .52 .58 .64 .70 .77 ... 1¹ 1¹ 1¹ 1¹ 1¹ 1¹ 1¹ 1¹ 1¹ .12 .22 .25 .38 .44 .50 .57 .69 .81 .94 1.12 1.30 1.60 ... 12.10 15.40 20.30 chain technical data size 40 pitch ¹ inside width roller ... diameter .312 type a type b see current discount sheet for alteration ... in hub for chain clearance dimensions shown allow for standard keyway with set ... screw at 90° note consult u.s tsubaki for availability of no 41 plain ... | |
| otherwise indicated type f bored to size available bores includes standard kw ... 2ss sprocket diameters outside diameter pitch ... 21 22 23 24 25 26 27 28 30 32 34 35 36 38 40 42 45 48 49 50 54 60 40b9f 40b10f ... 7.332 7.487 7.650 8.286 9.241 indicates set screw at 90° and 180° from keyway note ... consult u.s tsubaki for availability of no 41 ... finished bore sprockets · chain technical data size 40 pitch ... | |
| 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 42 43 44 45 48 49 50 52 54 55 60 ... 15.70 16.40 22.80 chain technical data size 50 pitch inside width ³ roller ... diameter .400 type a type b see current discount sheet for alteration ... in hub for chain clearance dimensions shown allow for standard keyway with set ... screw at 90° 19 ... | |
| 50 no teeth catalog number list price u.s tsubaki sprockets 5/8 pitch finished ... otherwise indicated type f bored to size available bores includes standard kw ... 2ss sprocket diameters outside diameter pitch ... 25 26 27 28 29 30 31 32 33 34 35 36 37 38 40 42 45 48 50 55 60 50b9f 50b10f ... 4.194 4.392 4.590 4.788 4.987 5.185 5.384 5.582 5.781 5.979 6.178 6.376 6.575 6. ... 2.193 2.409 2.590 2.804 2.987 3.199 3.384 3.595 3.782 3.992 4.179 4.388 4.577 4. ... 10.543 11.542 hub diameters may vary to suit bore sizes · indicates set screw at 90 ... 180° from keyway chain technical data size 50 pitch inside width ³ roller ... | |
| .00 10.80 14.00 15.50 19.50 22.50 29.00 38.70 has recessed groove in hub for chain ... automation chain technical data size 50 pitch inside width ³ roller ... | |
| a no teeth catalog number list price u.s tsubaki sprockets 3/4 pitch plain ... 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 44 45 46 48 49 50 52 54 60 ... .80 140.60 204.60 215.80 262.60 302.60 387.20 478.40 ³ ³ ³ ³ ³ ³ ³ ³ ³ ³ ³ 1 1 1 1 1 ... .00 182.40 210.40 283.40 299.00 354.20 380.80 468.00 598.00 ... 43.80 55.90 74.40 chain technical data size 60 pitch ³ inside width ¹ roller ... diameter .469 type a type b see current discount sheet for alteration ... in hub for chain clearance dimensions shown allow for standard keyway with set ... screw at 90° 26 ... | |
| otherwise indicated type f bored to size available bores includes standard kw ... 2ss sprocket diameters 3 /4 pitch outside pitch ... 23 24 25 26 27 28 29 30 31 32 33 35 36 38 40 42 45 48 54 60 60b9f 60b10f 60b11f ... 4.945 5.186 5.426 5.666 5.907 6.147 6.387 6.627 6.867 7.106 7.346 7.586 7.826 8. ... 10.276 10.999 12.430 13.861 · indicates set screw at 90° and 180° from keyway hub ... diameters may vary to suit bore sizes chain technical data size 60 pitch ³ ... | |
| teeth outside diameter catalog number u.s tsubaki sprockets 3/4 pitch qd® ... 4.945 5.186 5.426 5.666 5.907 6.147 6.387 6.627 6.867 7.106 7.586 8.065 8.783 9. ... 00 373.80 400.40 610.40 625.60 ja ja ja sh sh sh sds sds sds sds sds sds sds sds ... sds sk sk sk sk sk sk sk sk sf sf sf sf sf sf sf sf sf sf e 1¹ 1¹ 1¹ 1¹¹ 1¹¹ 1¹¹ 2 ... .10 13.80 16.80 21.30 28.70 31.00 37.00 38.50 52.30 75.50 chain technical data size ... indicated qd bushings bore range standard shallow keyway keyway no keyway wt lbs ... ® ja sh sds sk sf e $10.90 14.90 17.30 26.80 33.00 69.20 ... 3.10 7.10 refer to page 72 for bushing specifications qd® is a registered trademark of and is ... | |
| 25 26 27 28 29 30 31 32 33 34 35 36 37 38 40 45 46 48 49 54 60 65 70 72 80 84 96 ... 112 $37.20 80a9 38.00 80a10 39.60 80a11 41.00 80a12 44.40 ... 34.90 41.00 49.30 chain technical data size 80 pitch 1 inside width roller ... diameter .625 type a type b see current discount sheet for alteration ... in hub for chain clearance dimensions shown allow for standard keyway with set ... screw at 90° 33 ... | |
| .60 244.20 259.60 268.80 288.00 343.00 389.40 426.60 523.80 691.60 836.20 1215 1215 ... .50 12.00 15.20 17.00 21.00 26.50 29.50 38.50 45.20 52.30 69.20 has recessed groove ... automation chain technical data size 80 pitch 1 inside width roller ... | |
| no 80 no teeth outside diameter u.s tsubaki sprockets 1 pitch taper-lock ... 3.20 5.80 refer to page 69 for bushing specifications taper-lock® is a registered trademark ... automation chain technical data size 80 pitch 1 inside width roller ... diameter .625 38 type a type b ... | |
| no 100 spocket diameters no teeth 11/4 pitch outside ... caliper diameter diameter diameter u.s tsubaki sprockets 11/4 pitch plain ... 18.626 19.821 22.211 24.601 28.584 29.380 32.565 34.158 36.545 38.934 3.266 3.655 ... 6.013 6.408 6.803 7.199 7.595 7.990 8.388 8.784 9.180 9.576 9.974 10.370 10.768 ... .884 27.861 28.657 31.839 33.430 35.817 38.204 2.516 2.849 3.295 3.642 4.080 4.435 4. ... .80 287.40 300.40 315.80 338.00 368.80 380.40 448.40 495.20 531.40 584.80 688.00 796. ... .90 21.50 23.00 24.40 26.30 29.80 37.50 38.70 45.10 47.80 56.20 67.00 90.00 107.00 ... .00 151.00 180.00 195.00 225.00 260.00 see current discount sheet for alteration ... in hub for chain clearance dimensions shown allow for standard keyway with set ... screw at 90° Ã hub diameter may vary to suit bore sizes chain technical data size ... | |
| 693.80 100e54 816.80 100e60 909.00 sds sds sk sk sf sf sf eeeeeeeeeeeeeeeee 2 2 2 ... .30 16.10 19.90 24.10 26.00 29.40 31.70 38.20 41.80 48.40 56.00 69.00 86.00 ... bushings bore range bushing list price standard keyway shallow keyway no keyway wt lbs ... sds sk sf e $17.30 26.80 33.00 69.20 ¹ ¹ ¹ 1 ... 3.10 7.10 refer to page 72 for bushing specifications qd® is a registered trademark of and is ... manufacturing l.p chain technical data size 100 pitch 1¹ inside width ³ roller ... | |
| no 120 sprocket diameters 11/2 pitch no outside pitch ... teeth diameter diameter diameter u.s tsubaki sprockets 11/2 pitch plain ... 23.786 26.654 29.522 34.301 39.078 4.386 4.854 5.325 5.796 6.269 6.741 7.215 7. ... .073 21.504 22.935 25.797 28.661 33.434 38.207 3.444 3.979 4.395 4.921 5.347 5.866 6. ... .80 290.20 300.80 321.20 363.60 371.20 386.60 463.80 495.20 514.40 599.40 696.20 727. ... .30 22.10 24.50 26.60 28.50 31.20 34.00 38.40 43.40 53.90 56.60 72.00 76.00 88.00 100 ... .00 120b17 346.60 120b18 366.40 120b19 385.20 120b20 400.60 120b21 422.40 120b22 446. ... 67.00 70.00 102.00 114.00 127.00 141.00 see current discount sheet for alteration ... in hub for chain clearance dimensions shown allow for standard keyway with set ... screw at 90° Ã hub diameter may vary to suit bore sizes chain technical data size ... | |
| no 140 sprocket diameters 13/4 pitch no outside pitch ... teeth diameter diameter diameter u.s tsubaki sprockets 13/4 pitch plain ... .080 21.306 24.072 25.758 29.097 32.437 38.006 43.574 140a11 140a12 140a13 140a14 ... .40 279.60 294.20 312.40 336.60 359.60 382.80 393.00 413.20 479.80 505.80 603.20 631. ... .60 23.20 25.90 28.00 31.20 33.50 37.10 38.90 46.20 53.50 59.20 71.00 76.00 95.00 122 ... 2¹ 29.80 2¹ 32.30 2¹ 34.20 2¹ 36.50 2¹ 38.70 2¹ 41.10 2¹ 44.30 2¹ 47.80 2¹ 49.80 55. ... 00 3 79.00 3 4 109.00 4 115.00 4 133.00 see current discount sheet for alteration ... charges dimensions shown allow for standard keyway with set screw at 90° Ã hub ... diameter may vary to suit bore sizes chain technical data size 140 pitch 1 ... | |
| no 160 sprocket diameters 2 pitch no outside pitch ... teeth diameter diameter diameter u.s tsubaki sprockets 2 pitch plain bore ... .312 22.948 25.492 28.672 30.580 34.396 38.214 44.578 50.942 4.101 4.635 5.347 5.902 6 ... 6.90 9.90 12.50 17.70 22.00 27.90 31.70 38.60 42.00 45.00 48.50 52.70 55.50 58.50 64. ... 00 75.00 81.00 87.00 90.00 98.00 112.00 see current discount sheet for alteration ... charges dimensions shown allow for standard keyway with set screw at 90° Ã hub ... diameter may vary to suit bore sizes chain technical data size 160 pitch 2 ... | |
| no 180 sprocket diameters 21/4 pitch no outside pitch ... 10.822 11.533 12.245 12.957 13.670 14.383 15.096 15.810 16.524 17.238 17.952 20. ... 096 21.525 25.101 28.677 32.255 38.696 42.992 6.499 7.287 7.927 8.705 9.357 10 ... 95.00 3³ 3³ 103.00 3³ 110.00 3¹¹ 135.00 see current discount sheet for alteration ... charges dimensions shown allow for standard keyway with set screw at 90° Ã hub ... diameter may vary to suit bore sizes chain technical data size 180 pitch 2 ... | |
| no 240 sprocket diameters no teeth 3 pitch outside ... .227 19.177 20.129 23.936 28.700 33.467 38.237 43.007 51.595 57.322 7.833 8.665 9.716 ... 10.569 11.607 12.475 13.502 14.382 15.401 16.289 17.302 18.197 22.014 26. ... .00 149.00 165.00 175.00 195.00 260.00 see current discount sheet for alteration ... charges dimensions shown allow for standard keyway with set screw at 90° Ã hub ... diameter may vary to suit bore sizes chain technical data size 240 pitch 3 ... | |
| double pitch sprockets conveyor or drive series standard ... roller double pitch sprocket for c2050/a2050 chain 11/4 pitch ... basic sprocket dimensions no outside pitch caliper ... in inches unless otherwise indicated single type b plain bore max bore hub dia ... ltb wt lbs catalog number single type a list price plain bore wt lbs ... in hub for chain clearance conveyor series large roller double pitch sprocket ... for c2052 chain 11/4 pitch basic sprocket dimensions no outside pitch caliper ... in inches unless otherwise indicated single type b plain bore max bore hub dia ... ltb wt lbs catalog number single type a list price plain bore wt lbs 8 ... 6.012 6.407 6.803 7.198 7.595 7.991 8.387 8.783 9.180 9.577 9.973 10.370 11.164 ... | |
| double pitch sprockets conveyor or drive series standard ... roller double pitch sprocket for c2080/a2080 chain 2 pitch basic ... sprocket dimensions no outside pitch caliper ... in inches unless otherwise indicated single type b plain bore max bore hub dia ... ltb wt lbs catalog number single type a list price plain bore wt lbs ... in hub for chain clearance conveyor series large roller double pitch sprocket ... for c2082 chain 2 pitch basic sprocket dimensions no outside pitch caliper ... in inches unless otherwise indicated single type b plain bore max bore hub dia ... ltb wt lbs catalog number single type a list price plain bore wt lbs 8 ... .20 20.80 23.70 24.90 27.60 30.20 32.80 38.60 43.80 see current discount sheet for ... | |
| u.s tsubaki sprockets steel split sprockets steel split hub hub number list price ... hub o.d hub length bolts wt lbs s-1b s-2b s-3b s-4b s-5b s-6b $334.00 368.00 436. ... to hub length all dimensions in inches sprocket size for instant hubs dimensions are in ... 40 50 60 80 100 120 140 160 180 200 240 s-1b s-2b s-3b s-4b s-5b s-6b ³ 1¹ 1³ 2 ... ¹ 2 3 2³ 4 3³ 5 4³ 6 28 38 46 23 30 37 48 20 26 32 40 16 20 25 30 ... | |
| u.s tsubaki sprockets qd bushings ® dimensions are in inches ... list price abdfgl bolt circle cap screws required wt lbs ja sh sds sd sk sf ... 16 4 4 1 16 4 18 4 3 16 4 14 4 5 16 4 38 4 7 16 41/2 49/16 45/8 411/16 43/4 413/ ... | |
| u.s tsubaki sprockets idler sprockets ball bearing ball bearing idler ... sprocket hardened teeth no teeth catalog number ... list price chain size o.d b dimensions are in inches unless ... 168 .284 .284 .343 .343 .459 .459 .575 .38 .52 .53 .75 .78 .76 1.06 1.50 note 638 ... radial load capacity in lbs at various speeds outer race rotating sprocket no 35bb20 ... 357 895 300 755 265 665 240 600 225 565 sprocket no 35bb20 60bb13 80bb12 rpm 1500 1800 ... 493 179 447 173 434 155 415 156 151 sprocket no 35bb20 60bb13 rpm 4500 5000 load 143 ... 140 ratings shown above are based on an average bearing ... | |
| u.s tsubaki sprockets sprocket hardening hardness conversion table ... rockwell c 150 kg load a 60 kg shore model c 3000 kg load brinell no tensile ... str lbs per sq in 10 11 13 14 15 16 17 18 20 21 22 23 ... 24 25 26 28 29 30 31 32 33 34 35 36 37 38 40 41 42 44 45 46 47 49 50 52 53 55 57 ... 28 29 30 30 31 31 32 33 34 35 36 37 37 38 39 40 42 43 44 45 46 48 49 51 52 54 55 ... 285 293 302 311 321 331 341 352 363 375 388 401 415 429 444 461 477 495 514 534 555 ... 311,000 324,000 337,000 352,000 368,000 384,000 all u.s tsubaki sprockets are made from ... high quality steel since chain loadings are evenly distributed ... over all engaged sprocket teeth tooth breakage or distortion is ... not normally a problem it is seldom necessary to use special high strength ... | |
| u.s tsubaki sprockets sprocket formulas standard keyways dimensions ... otherwise indicated chain no pitch 35 38 41 12 40 12 50 58 60 34 80 1 hub diam ... 13 14 15 16 17 18 19 20 21 22 23 24 25 sprocket diameter formulas suggested maximum hub ... maximum bores are not approved for severe service conditions or for cast iron ... sprockets for severe service conditions maximum bores should not be ... of the hub maximum bores for cast iron sprockets should be about 15 less than for steel ... with 1/4 as the minimum difference standard keyways and set screw diameter of shaft ... keyseat width x depth diameter of set screw diameter of shaft dimensions are in ... | |
| sprocket pitch diameter constants dimensions are ... 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 ... 7917 12.1096 12.4275 12.7455 13.0635 13.3815 13.6995 14.0175 14.3356 14.6536 14.9717 ... 7892 19.1073 19.4255 19.7437 20.0618 20.3800 20.6982 21.0164 21.3346 21.6528 21.9710 ... 7896 26.1079 26.4261 26.7442 27.0626 27.3807 27.6989 28.0170 28.3355 28.6537 28.9723 ... 32.791 33.109 33.427 33.746 34.064 34.382 34.701 35.019 35.337 35.655 35.974 36. ... 292 36.610 36.929 37.247 37.565 37.883 38.201 38.519 38.837 39.156 39.475 39.794 40. ... 112 40.430 40.748 41.066 41.384 41.702 42.020 42.338 42.656 42.975 43. ... .750 to obtain the pitch diameter of a sprocket multiply the constant for the number of ... teeth as shown above by the chain pitch to determine ... | |
| u.s tsubaki sprockets speed ratios speed ratios for sprocket combinations driver ... sprocket teeth 9 10 11 12 13 14 15 16 17 18 19 ... 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 ... 33 6.66 7.00 1.00 1.08 1.15 1.23 1.31 1.38 1.46 1.54 1.61 1.69 1.77 1.85 1.92 2.00 ... 2.08 2.15 2.23 2.31 2.38 2.46 2.54 2.62 2.69 2.77 2.85 2.92 3.00 ... 3.08 3.15 3.23 3.31 3.38 3.46 3.54 3.62 3.69 3.77 3.85 3.92 4.00 ... 4.08 4.15 4.23 4.31 4.38 4.46 4.54 4.61 5.23 5.38 5.54 5.84 6.15 ... 6.46 7.31 7.38 1.00 1.07 1.14 1.21 1.29 1.36 1.43 1.50 ... 40 6.80 1.00 1.06 1.13 1.19 1.25 1.31 1.38 1.44 1.50 1.56 1.63 1.69 1.75 1.81 1.88 ... 1.94 2.00 2.06 2.13 2.19 2.25 2.31 2.38 2.44 2.50 2.56 2.63 2.69 2.75 2.81 2.88 ... 2.94 3.00 3.06 3.13 3.19 3.25 3.31 3.38 3.44 3.50 3.56 3.63 3.69 3.75 4.25 4.38 ... | |
| sprocket diameters rs25 1/4 pitch no of teeth 9 ... 836 .907 .993 1.066 1.152 1.225 1.310 1.384 1.468 1.543 1.627 1.702 1.785 1.861 1. ... 24 25 26 27 28 29 30 31 32 33 34 35 36 38 40 42 44 45 46 47 48 50 54 60 70 72 80 ... 4.511 4.990 5.229 5.588 5.946 6.664 7.380 8.575 8.814 9.770 10.247 11.680 13.590 ... 2.548 2.673 2.786 2.911 3.025 3.149 3.388 3.626 3.979 4.103 4.580 4.818 5.173 5. ... 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 42 43 44 45 48 49 50 52 54 55 56 ... 4.194 4.392 4.590 4.788 4.987 5.185 5.384 5.582 5.781 5.979 6.178 6.376 6.575 6. ... 2.193 2.409 2.590 2.804 2.987 3.199 3.384 3.595 3.782 3.992 4.179 4.388 4.577 4. ... | |
| u.s tsubaki sprockets sprocket diameters rs60 3/4 pitch no of teeth 8 ... 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 44 45 46 48 49 50 52 54 60 ... 4.945 5.186 5.426 5.666 5.907 6.147 6.387 6.627 6.867 7.106 7.346 7.586 7.826 8. ... 25 26 27 28 29 30 31 32 33 34 35 36 37 38 40 42 45 46 48 49 54 60 65 70 72 80 84 ... 11.156 11.474 11.792 12.110 12.746 13.382 14.336 14.654 15.290 15.608 17.198 19. ... 6.013 6.408 6.803 7.199 7.595 7.990 8.388 8.784 9.180 9.576 9.974 10.370 10.768 ... .884 27.861 28.657 31.839 33.430 35.817 38.204 outside dia 3.770 4.185 4.598 5.008 5. ... 18.626 19.821 22.211 24.601 28.584 29.380 32.565 34.158 36.545 38.934 caliper dia ... | |
| sprocket diameters rs120 11/2 pitch no of teeth ... 36 40 42 45 48 54 60 70 80 pitch dia 4.386 4.854 5.325 5.796 6.269 6.741 7.215 7. ... .073 21.504 22.935 25.797 28.661 33.434 38.207 outside dia 5.022 5.517 6.009 6.498 6. ... .312 22.948 25.492 28.672 30.580 34.396 38.214 44.578 50.942 rs160 2 pitch outside ... .227 19.177 20.129 23.936 28.700 33.467 38.237 43.007 51.595 57.322 outside dia 11.030 ... 9.716 10.569 11.607 12.475 13.502 14.382 15.401 16.289 17.302 18.197 22.014 26. ... .080 21.306 24.072 25.758 29.097 32.437 38.006 43.574 11 12 13 14 15 16 17 18 19 20 21 ... 10.822 11.533 12.245 12.957 13.670 14.383 15.096 15.810 16.524 17.238 17.952 20. ... 096 21.525 25.101 28.677 32.255 38.695 42.992 no of teeth 11 12 13 14 15 16 17 ... | |
