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TYPE B STAINLESS SPROCKETS
Machine cut, single strand, Type B Stainless Steel Sprockets – No. 25 through 100.
Listed maximum bore is with set screw at angle to keyway.
Hub Diameters marked "R" are recessed fore chain clearance.
| Select a ANSI. No. | ||||||
|---|---|---|---|---|---|---|
| Filtering: | ||||||
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Catalog Number
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Sprocket Weight
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| Group | ||||||
| A.N.S.I. No. 25 Chain - Type B Sprockets - Hub One Side - Mandrel Bore - Stainless Steel - 1/4" Pitch | ||||||
| 25B9SS | 0.731 | .250" | .250" | .59"R | .625" | .03lbs |
| 25B10SS | 0.809 | .312" | .250" | .67"R | .625" | .03lbs |
| 25B11SS | 0.887 | .375" | .250" | .75"R | .625" | .04lbs |
| 25B12SS | 0.966 | .437" | .250" | .82"R | .625" | .06lbs |
| 25B13SS | 1.045 | .500" | .250" | .90"R | .625" | .07lbs |
| 25B14SS | 1.124 | .500" | .250" | .84" | .625" | .08lbs |
| 25B15SS | 1.203 | .562" | .250" | .92" | .625" | .10lbs |
| 25B16SS | 1.282 | .625" | .250" | 1.01" | .625" | .10lbs |
| 25B17SS | 1.361 | .750" | .250" | 1.09" | .625" | .10lbs |
| 25B18SS | 1.44 | .750" | .250" | 1.17" | .625" | .20lbs |
| 25B19SS | 1.519 | .875" | .250" | 1.25" | .625" | .20lbs |
| 25B20SS | 1.598 | .875" | .250" | 1.32" | .625" | .20lbs |
| 25B21SS | 1.678 | 1.000" | .250" | 1.40" | .625" | .30lbs |
| 25B22SS | 1.757 | 1.000" | .250" | 1.48" | .625" | .30lbs |
| 25B23SS | 1.836 | 1.062" | .250" | 1.56" | .625" | .30lbs |
| 25B24SS | 1.915 | 1.125" | .375" | 1.62" | .625" | .30lbs |
| 25B25SS | 1.995 | 1.125" | .375" | 1.62" | .625" | .30lbs |
| 25B26SS | 2.074 | 1.125" | .375" | 1.62" | .625" | .30lbs |
| 25B28SS | 2.233 | 1.125" | .375" | 1.62" | .625" | .40lbs |
| 25B30SS | 2.392 | 1.250" | .375" | 1.75" | .625" | .40lbs |
| 25B32SS | 2.551 | 1.250" | .375" | 1.75" | .625" | .40lbs |
| 25B35SS | 2.789 | 1.250" | .375" | 1.75" | .750" | .50lbs |
| 25B36SS | 2.869 | 1.250" | .375" | 1.75" | .750" | .50lbs |
| 25B40SS | 3.187 | 1.375" | .500" | 2.00" | .750" | .50lbs |
| 25B45SS | 3.584 | 1.375" | .500" | 2.00" | .750" | .60lbs |
| 25B60SS | 4.777 | 1.375" | .500" | 2.00" | .750" | 1.10lbs |
| A.N.S.I. No. 35 Chain - Type B Sprockets - Hub One Side - Mandrel Bore - Stainless Steel - 3/8" Pitch | ||||||
| 35B9SS | 1.096 | .375" | .375" | .87"R | .750" | .20lbs |
| Type B Stainless Sprockets | ||||||
| 35B10SS | 1.214 | .500" | .375" | 1.00"R | .750" | .20lbs |
| 35B11SS | 1.331 | .625" | .375" | 1.10"R | .750" | .20lbs |
| 35B12SS | 1.449 | .750" | .500" | 1.23"R | .750" | .30lbs |
| 35B13SS | 1.567 | .875" | .500" | 1.34"R | .750" | .30lbs |
| 35B14SS | 1.685 | .875" | .500" | 1.25" | .750" | .30lbs |
| 35B15SS | 1.804 | .875" | .500" | 1.37" | .750" | .40lbs |
| 35B16SS | 1.922 | 1.000" | .500" | 1.50" | .750" | .40lbs |
| 35B17SS | 2.041 | 1.125" | .500" | 1.62" | .750" | .50lbs |
| 35B18SS | 2.159 | 1.187" | .500" | 1.73" | .750" | .50lbs |
| 35B19SS | 2.278 | 1.312" | .500" | 1.85" | .750" | .70lbs |
| 35B20SS | 2.397 | 1.375" | .500" | 1.98" | .875" | .80lbs |
| 35B21SS | 2.516 | 1.375" | .500" | 2.09" | .875" | .90lbs |
| 35B22SS | 2.635 | 1.500" | .500" | 2.21" | .875" | 1.00lbs |
| 35B23SS | 2.754 | 1.500" | .500" | 2.34" | .875" | 1.10lbs |
| 35B24SS | 2.873 | 1.500" | .500" | 2.45" | .875" | 1.10lbs |
| 35B25SS | 2.992 | 1.500" | .500" | 2.57" | .875" | 1.10lbs |
| 35B26SS | 3.111 | 1.500" | .500" | 2.70" | .875" | 1.20lbs |
| 35B28SS | 3.349 | 1.500" | .500" | 2.93" | .875" | 1.20lbs |
| 35B30SS | 3.588 | 1.500" | .500" | 3.00" | .875" | 1.30lbs |
| 35B32SS | 3.826 | 1.500" | .500" | 3.00" | .875" | 1.40lbs |
| 35B35SS | 4.183 | 1.750" | .500" | 3.00" | .875" | 1.60lbs |
| 35B36SS | 4.303 | 1.750" | .500" | 3.00" | .875" | 1.70lbs |
| 35B40SS | 4.78 | 1.750" | .500" | 3.00" | 1.000" | 1.80lbs |
| 35B45SS | 5.376 | 1.750" | .500" | 3.00" | 1.000" | 2.10lbs |
| 35B60SS | 7.165 | 1.750" | .625" | 2.50" | 1.000" | 2.90lbs |
| A.N.S.I. No. 41 Chain - Type B Sprockets - Hub One Side - Mandrel Bore - Stainless Steel - 1/2" Pitch (.306 Roll) | ||||||
| 41B9SS | 1.462 | .625" | .500" | 1.14"R | .875" | .20lbs |
| Type B Stainless Sprockets | ||||||
| 41B10SS | 1.618 | .812" | .500" | 1.29"R | .875" | .20lbs |
| 41B11SS | 1.775 | .875" | .500" | 1.45"R | .875" | .20lbs |
| 41B12SS | 1.932 | 1.062" | .500" | 1.60"R | .875" | .30lbs |
| 41B13SS | 2.089 | 1.187" | .500" | 1.76"R | .875" | .50lbs |
| 41B14SS | 2.247 | 1.250" | .500" | 1.75" | .875" | .60lbs |
| 41B15SS | 2.405 | 1.312" | .500" | 1.92" | .875" | .70lbs |
| 41B16SS | 2.563 | 1.375" | .500" | 2.07" | .875" | .80lbs |
| 41B17SS | 2.721 | 1.500" | .625" | 2.23" | .875" | .90lbs |
| 41B18SS | 2.879 | 1.687" | .625" | 2.40" | .875" | 1.00lbs |
| 41B19SS | 3.038 | 1.750" | .625" | 2.56" | .875" | 1.20lbs |
| 41B20SS | 3.196 | 1.750" | .625" | 2.71" | 1.000" | 1.30lbs |
| A.N.S.I. No. 40 Chain - Type B Sprockets - Hub One Side - Mandrel Bore - Stainless Steel - 1/2" Pitch (.312 Roll) | ||||||
| 40B8SS | 1.307 | .500" | .500" | .98"R | .875" | .20lbs |
| Type B Stainless Sprockets | ||||||
| 40B9SS | 1.462 | .625" | .500" | 1.14"R | .875" | .20lbs |
| 40B10SS | 1.618 | .815" | .500" | 1.29"R | .875" | .20lbs |
| 40B11SS | 1.775 | .875" | .500" | 1.45"R | .875" | .30lbs |
| 40B12SS | 1.932 | 1.062" | .500" | 1.60"R | .875" | .40lbs |
| 40B13SS | 2.089 | 1.187" | .500" | 1.76"R | .875" | .50lbs |
| 40B14SS | 2.247 | 1.250" | .500" | 1.68" | .875" | .60lbs |
| 40B15SS | 2.405 | 1.312" | .500" | 1.85" | .875" | .70lbs |
| 40B16SS | 2.563 | 1.375" | .500" | 2.01" | .875" | .80lbs |
| 40B17SS | 2.721 | 1.500" | .625" | 2.17" | .875" | .90lbs |
| 40B18SS | 2.879 | 1.687" | .625" | 2.34" | .875" | 1.00lbs |
| 40B19SS | 3.038 | 1.750" | .625" | 2.50" | .875" | 1.20lbs |
| 40B20SS | 3.196 | 1.750" | .625" | 2.65" | 1.000" | 1.40lbs |
| 40B21SS | 3.355 | 1.750" | .625" | 2.81" | 1.000" | 1.90lbs |
| 40B22SS | 3.513 | 1.750" | .625" | 2.98" | 1.000" | 2.00lbs |
| 40B23SS | 3.672 | 2.000" | .625" | 3.14" | 1.000" | 2.10lbs |
| 40B24SS | 3.831 | 2.000" | .625" | 3.29" | 1.000" | 2.10lbs |
| 40B25SS | 3.989 | 2.000" | .625" | 3.00" | 1.000" | 2.20lbs |
| 40B26SS | 4.148 | 2.000" | .625" | 3.00" | 1.000" | 2.30lbs |
| 40B28SS | 4.466 | 2.000" | .625" | 3.00" | 1.000" | 2.50lbs |
| 40B30SS | 4.783 | 2.000" | .625" | 3.00" | 1.000" | 2.60lbs |
| 40B32SS | 5.101 | 2.000" | .625" | 3.00" | 1.000" | 2.80lbs |
| 40B35SS | 5.578 | 2.000" | .625" | 3.00" | 1.000" | 3.20lbs |
| 40B36SS | 5.737 | 2.000" | .625" | 3.00" | 1.000" | 3.30lbs |
| 40B40SS | 6.373 | 1.750" | .750" | 2.75" | 1.000" | 3.80lbs |
| 40B45SS | 7.168 | 1.750" | .750" | 2.75" | 1.000" | 4.50lbs |
| 40B48SS | 7.645 | 1.750" | .750" | 2.75" | 1.000" | 4.90lbs |
| 40B54SS | 8.599 | 1.750" | .750" | 2.75" | 1.000" | 5.90lbs |
| 40B60SS | 9.554 | 1.750" | .750" | 2.75" | 1.000" | 7.00lbs |
| A.N.S.I. No. 50 Chain - Type B Sprockets - Hub One Side - Mandrel Bore - Stainless Steel - 5/8" Pitch | ||||||
| 50B8SS | 1.633 | .625" | .625" | 1.20"R | 1.000" | .20lbs |
| Type B Stainless Sprockets | ||||||
| 50B9SS | 1.827 | .812" | .625" | 1.40"R | 1.000" | .30lbs |
| 50B10SS | 2.023 | .937" | .625" | 1.60"R | 1.000" | .50lbs |
| 50B11SS | 2.219 | 1.187" | .625" | 1.81"R | 1.000" | .60lbs |
| 50B12SS | 2.415 | 1.250" | .625" | 2.00"R | 1.000" | .70lbs |
| 50B13SS | 2.612 | 1.312" | .625" | 1.93" | 1.000" | .80lbs |
| 50B14SS | 2.809 | 1.375" | .625" | 2.14" | 1.000" | 1.00lbs |
| 50B15SS | 3.006 | 1.562" | .625" | 2.34" | 1.000" | 1.20lbs |
| 50B16SS | 3.204 | 1.750" | .625" | 2.53" | 1.000" | 1.40lbs |
| 50B17SS | 3.401 | 1.750" | .625" | 2.73" | 1.000" | 1.70lbs |
| 50B18SS | 3.599 | 1.937" | .625" | 2.93" | 1.000" | 2.00lbs |
| 50B19SS | 3.797 | 2.125" | .625" | 3.12" | 1.000" | 2.20lbs |
| 50B20SS | 3.995 | 2.250" | .625" | 3.32" | 1.000" | 2.40lbs |
| 50B21SS | 4.193 | 2.250" | .625" | 3.25" | 1.000" | 2.80lbs |
| 50B22SS | 4.392 | 2.250" | .625" | 3.25" | 1.000" | 2.90lbs |
| 50B23SS | 4.59 | 2.250" | .625" | 3.50" | 1.000" | 3.00lbs |
| 50B24SS | 4.788 | 2.250" | .625" | 3.50" | 1.000" | 3.20lbs |
| 50B25SS | 4.987 | 2.250" | .750" | 3.50" | 1.000" | 3.40lbs |
| 50B26SS | 5.185 | 2.250" | .750" | 3.50" | 1.000" | 3.50lbs |
| 50B28SS | 5.582 | 2.250" | .750" | 3.50" | 1.000" | 3.80lbs |
| 50B30SS | 5.979 | 2.250" | .750" | 3.50" | 1.250" | 4.80lbs |
| 50B32SS | 6.376 | 2.250" | .750" | 3.50" | 1.250" | 5.10lbs |
| 50B35SS | 6.972 | 2.250" | .750" | 3.25" | 1.250" | 5.80lbs |
| 50B36SS | 7.171 | 2.250" | .750" | 3.25" | 1.250" | 5.90lbs |
| 50B40SS | 7.966 | 2.250" | .750" | 3.25" | 1.250" | 6.90lbs |
| 50B45SS | 8.96 | 2.250" | 1.000" | 3.25" | 1.250" | 8.20lbs |
| 50B48SS | 9.556 | 2.250" | 1.000" | 3.25" | 1.250" | 8.70lbs |
| 50B54SS | 10.749 | 2.250" | 1.000" | 3.25" | 1.250" | 10.00lbs |
| 50B60SS | 11.942 | 2.250" | 1.000" | 3.25" | 1.250" | 13.00lbs |
| A.N.S.I. No. 60 Chain - Type B Sprockets - Hub One Side - Mandrel Bore - Stainless Steel - 3/4" Pitch | ||||||
| 60B8SS | 1.96 | .750" | .625" | 1.46"R | 1.250" | .50lbs |
| Type B Stainless Sprockets | ||||||
| 60B9SS | 2.193 | 1.000" | .750" | 1.70"R | 1.250" | .60lbs |
| 60B10SS | 2.427 | 1.187" | .750" | 1.93"R | 1.250" | .70lbs |
| 60B11SS | 2.662 | 1.375" | .750" | 2.17"R | 1.250" | .90lbs |
| 60B12SS | 2.898 | 1.500" | .750" | 2.40"R | 1.250" | 1.30lbs |
| 60B13SS | 3.134 | 1.562" | .750" | 2.31" | 1.250" | 1.80lbs |
| 60B14SS | 3.371 | 1.750" | .750" | 2.56" | 1.250" | 2.00lbs |
| 60B15SS | 3.607 | 1.750" | .750" | 2.79" | 1.250" | 2.40lbs |
| 60B16SS | 3.844 | 2.000" | .750" | 3.03" | 1.250" | 2.80lbs |
| 60B17SS | 4.082 | 2.250" | .750" | 3.28" | 1.250" | 3.30lbs |
| 60B18SS | 4.319 | 2.250" | .750" | 3.53" | 1.250" | 3.80lbs |
| 60B19SS | 4.557 | 2.500" | .750" | 3.76" | 1.250" | 4.30lbs |
| 60B20SS | 4.794 | 2.750" | .750" | 3.95" | 1.250" | 4.50lbs |
| 60B21SS | 5.032 | 2.750" | .750" | 4.00" | 1.250" | 5.30lbs |
| 60B22SS | 5.27 | 2.750" | .750" | 4.00" | 1.250" | 5.60lbs |
| 60B23SS | 5.508 | 2.750" | .750" | 4.00" | 1.250" | 5.80lbs |
| 60B24SS | 5.746 | 2.750" | .750" | 4.00" | 1.250" | 6.10lbs |
| 60B25SS | 5.984 | 2.750" | 1.000" | 4.00" | 1.250" | 6.30lbs |
| 60B26SS | 6.222 | 2.250" | 1.000" | 3.50" | 1.250" | 6.40lbs |
| 60B28SS | 6.699 | 2.250" | 1.000" | 3.50" | 1.250" | 6.60lbs |
| 60B30SS | 7.175 | 2.250" | 1.000" | 3.50" | 1.250" | 7.30lbs |
| 60B32SS | 7.652 | 2.250" | 1.000" | 3.50" | 1.250" | 8.00lbs |
| 60B35SS | 8.367 | 2.500" | 1.000" | 3.75" | 1.250" | 9.50lbs |
| 60B36SS | 8.605 | 2.500" | 1.000" | 3.75" | 1.250" | 9.90lbs |
| 60B40SS | 9.559 | 2.500" | 1.000" | 3.75" | 1.250" | 12.00lbs |
| 60B45SS | 10.752 | 2.500" | 1.000" | 3.75" | 1.250" | 14.00lbs |
| 60B60SS | 14.33 | 2.500" | 1.250" | 3.75" | 1.500" | 23.00lbs |
| A.N.S.I. No. 80 Chain - Type B Sprockets - Hub One Side - Mandrel Bore - Stainless Steel - 1" Pitch | ||||||
| 80B10SS | 3.236 | 1.562" | 1.000" | 2.59"R | 1.500" | 2.00lbs |
| Type B Stainless Sprockets | ||||||
| 80B11SS | 3.549 | 1.812" | 1.000" | 2.90"R | 1.500" | 2.60lbs |
| 80B12SS | 3.864 | 1.812" | 1.000" | 2.78" | 1.500" | 3.00lbs |
| 80B13SS | 4.179 | 2.125" | 1.000" | 3.10" | 1.500" | 3.60lbs |
| 80B14SS | 4.494 | 2.250" | 1.000" | 3.43" | 1.500" | 4.40lbs |
| 80B15SS | 4.81 | 2.500" | 1.000" | 3.78" | 1.500" | 5.20lbs |
| 80B16SS | 5.126 | 2.750" | 1.000" | 4.09" | 1.500" | 6.20lbs |
| 80B17SS | 5.442 | 2.750" | 1.000" | 4.00" | 1.500" | 6.90lbs |
| 80B18SS | 5.759 | 2.750" | 1.000" | 4.00" | 1.500" | 7.40lbs |
| 80B19SS | 6.076 | 2.750" | 1.000" | 4.00" | 1.500" | 7.90lbs |
| 80B20SS | 6.392 | 2.750" | 1.000" | 4.00" | 1.500" | 8.30lbs |
| 80B21SS | 6.71 | 2.750" | 1.000" | 4.00" | 1.500" | 9.20lbs |
| 80B22SS | 7.027 | 2.750" | 1.000" | 4.00" | 1.500" | 9.70lbs |
| 80B23SS | 7.344 | 2.750" | 1.000" | 4.00" | 1.500" | 10.00lbs |
| 80B24SS | 7.661 | 2.750" | 1.000" | 4.00" | 1.500" | 11.00lbs |
| 80B25SS | 7.979 | 2.750" | 1.000" | 4.00" | 1.500" | 12.00lbs |
| A.N.S.I. No. 100 Chain - Type B Sprockets - Hub One Side - Mandrel Bore - Stainless Steel - 1 1/4" Pitch | ||||||
| 100B11SS | 4.437 | 2.000" | 1.000" | 3.07" | 1.750" | 4.50lbs |
| Type B Stainless Sprockets | ||||||
| 100B12SS | 4.83 | 2.250" | 1.250" | 3.48" | 1.750" | 5.50lbs |
| 100B13SS | 5.223 | 2.625" | 1.250" | 3.89" | 1.750" | 6.80lbs |
| 100B14SS | 5.617 | 2.750" | 1.250" | 4.29" | 1.750" | 8.20lbs |
| 100B15SS | 6.012 | 2.750" | 1.250" | 4.25" | 1.750" | 9.00lbs |
| 100B16SS | 6.407 | 2.750" | 1.250" | 4.25" | 1.750" | 10.00lbs |
| 100B17SS | 6.803 | 2.750" | 1.250" | 4.25" | 1.750" | 11.00lbs |
| 100B18SS | 7.198 | 2.750" | 1.250" | 4.25" | 1.750" | 12.00lbs |
