#50 Roller Chain Sprockets
Our premium quality 50 roller chain sprockets utilize a high-grade carbon steel material and follow through with an anti-corrosive black oxide coating and feature hardened teeth (on tooth counts 30 or below). The combination of premium features and precision tolerance manufacturing make these size 50 sprockets a high-quality, reliable, and durable component for any conveyor or drive system. Being manufactured dimensionally in accordance with ANSI B29.1 Standards from the American National Standards Institute means that our sprocket is compatible with any ANSI 50 roller chain and directly replaces out any ANSI 50 sprocket with its equivalent size. We also supply custom bore or complete custom manufactured #50 chain sprockets upon request, in a range of material options ranging from plastic, stainless steel, and even aluminum.
#50 A-Plate Sprockets
50A22 | 22 | A | 4.720 | 3/4″ | 1.30 |
50A23 | 23 | A | 4.920 | 3/4″ | 1.44 |
50A24 | 24 | A | 5.120 | 3/4″ | 1.50 |
50A25 | 25 | A | 5.320 | 23/32″ | 1.62 |
50A26 | 26 | A | 5.520 | 23/32″ | 1.72 |
50A27 | 27 | A | 5.720 | 23/32″ | 1.96 |
50A28 | 28 | A | 5.920 | 23/32″ | 2.04 |
50A29 | 29 | A | 6.120 | 23/32″ | 2.36 |
50A30 | 30 | A | 6.320 | 23/32″ | 2.54 |
50A31 | 31 | A | 6.520 | 23/32″ | 2.80 |
50A32 | 32 | A | 6.720 | 23/32″ | 2.72 |
50A33 | 33 | A | 6.920 | 23/32″ | 3.14 |
50A34 | 34 | A | 7.120 | 23/32″ | 3.20 |
50A35 | 35 | A | 7.320 | 23/32″ | 3.34 |
50A36 | 36 | A | 7.520 | 23/32″ | 3.82 |
50A37 | 37 | A | 7.720 | 23/32″ | 3.98 |
50A38 | 38 | A | 7.920 | 23/32″ | 4.14 |
50A39 | 39 | A | 8.120 | 23/32″ | 4.42 |
50A40 | 40 | A | 8.320 | 23/32″ | 4.46 |
50A41 | 41 | A | 8.520 | 23/32″ | 4.86 |
50A42 | 42 | A | 8.720 | 23/32″ | 4.98 |
50A43 | 43 | A | 8.910 | 23/32″ | 5.24 |
50A44 | 44 | A | 9.110 | 23/32″ | 5.42 |
50A45 | 45 | A | 9.310 | 23/32″ | 5.92 |
50A46 | 46 | A | 9.510 | 15/16″ | 6.42 |
50A47 | 47 | A | 9.710 | 15/16″ | 6.50 |
50A48 | 48 | A | 9.910 | 15/16″ | 6.58 |
50A49 | 49 | A | 10.110 | 15/16″ | 7.06 |
50A50 | 50 | A | 10.310 | 15/16″ | 7.10 |
50A51 | 51 | A | 10.510 | 15/16″ | 7.32 |
50A52 | 52 | A | 10.710 | 15/16″ | 7.98 |
50A53 | 53 | A | 10.910 | 15/16″ | 8.08 |
50A54 | 54 | A | 11.110 | 15/16″ | 8.30 |
50A55 | 55 | A | 11.310 | 15/16″ | 8.56 |
50A56 | 56 | A | 11.500 | 15/16″ | 8.90 |
50A57 | 57 | A | 11.700 | 15/16″ | 9.38 |
50A58 | 58 | A | 11.900 | 15/16″ | 10.30 |
50A59 | 59 | A | 12.100 | 15/16″ | 10.50 |
50A60 | 60 | A | 12.300 | 15/16″ | 10.80 |
50A70 | 70 | A | 14.290 | 15/16″ | 14.00 |
50A72 | 72 | A | 14.690 | 15/16″ | 15.24 |
50A76 | 76 | A | 15.486 | 15/16″ | 20.08 |
50A80 | 80 | A | 16.280 | 15/16″ | 21.00 |
50A84 | 84 | A | 17.080 | 15/16″ | 22.08 |
50A95 | 95 | A | 19.270 | 15/16″ | 27.00 |
50A96 | 96 | A | 19.470 | 15/16″ | 27.40 |
#50 B-Hub Sprockets
Size | Tooth Count | Outside Diameter | Type | Stock Bore | Rec. Maximum Bore | Hub Diameter | Length Thru Bore | Weight (LBS) |
---|---|---|---|---|---|---|---|---|
50B8 | 6 | 1.880″ | B | 5/8″ | 5/8″ | 1 5/8″ | 1″ | 0.25 |
50B9 | 9 | 2.090 | B | 5/8″ | 3/4″ | 1 3/8″ | 1″ | 0.36 |
50B10 | 10 | 2.300 | B | 5/8″ | 7/8″ | 1 9/16″ | 1″ | 0.48 |
50B11 | 11 | 2.500 | B | 5/8″ | 1″ | 1 3/4″ | 1″ | 0.64 |
50B12 | 12 | 2.710 | B | 5/8″ | 1 1/4″ | 1 63/64 | 1″ | 0.83 |
50B13 | 13 | 2.910 | B | 5/8″ | 1 5/16″ | 1 7/8″ | 1″ | 0.88 |
50B14 | 14 | 3.110 | B | 5/8″ | 1 7/16″ | 2 1/8″ | 1″ | 1.13 |
50B15 | 15 | 3.320 | B | 5/8″ | 1 1/2″ | 2 3/8″ | 1″ | 1.34 |
50B16 | 16 | 3.520 | B | 5/8″ | 1 3/4″ | 2 1/2″ | 1″ | 1.51 |
50B17 | 17 | 3.720 | B | 5/8″ | 1 7/8″ | 2 11/16″ | 1″ | 1.74 |
50B18 | 18 | 3.920 | B | 5/8″ | 1 7/8″ | 2 7/8″ | 1” | 2.00 |
50B19 | 19 | 4.120 | B | 5/8″ | 2″ | 3” | 1″ | 2.22 |
50B20 | 20 | 4.320 | B | 3/4″ | 2” | 3” | 1″ | 2.28 |
50B21 | 21 | 4.520 | B | 3/4″ | 2” | 3” | 1″ | 2.40 |
50B22 | 22 | 4.720 | B | 3/4″ | 2” | 3” | 1” | 2.56 |
50B24 | 24 | 5.120 | B | 3/4″ | 2” | 3” | 1 1/4″ | 3.30 |
50B25 | 25 | 5.320 | B | 3/4″ | 2” | 3” | 1 1/4″ | 3.40 |
50B26 | 26 | 5.520 | B | 3/4″ | 2” | 3” | 1 1/4″ | 3.44 |
50B27 | 27 | 5.720 | B | 3/4″ | 2” | 3” | 1 1/4″ | 3.74 |
50B28 | 28 | 5.920 | B | 3/4″ | 2” | 3” | 1 1/4″ | 3.80 |
50B29 | 29 | 6.120 | B | 3/4″ | 2” | 3 1/4″ | 1 1/4″ | 4.06 |
50B30 | 30 | 6.320 | B | 3/4″ | 2 1/4″ | 3 1/4″ | 1 1/4″ | 4.56 |
50B31 | 31 | 6.520 | B | 3/4″ | 2 1/4″ | 3 1/4″ | 1 1/4″ | 4.74 |
50B32 | 32 | 6.720 | B | 3/4″ | 2 1/4″ | 3 1/4″ | 1 1/4″ | 4.96 |
50B33 | 33 | 6.920 | B | 3/4″ | 2 1/4″ | 3 1/4″ | 1 1/4″ | 5.20 |
50B34 | 34 | 7.120 | B | 3/4″ | 2 1/4″ | 3 1/4″ | 1 1/4″ | 5.14 |
50B35 | 35 | 7.320 | B | 3/4″ | 2 1/4″ | 3 1/4″ | 1 1/4″ | 5.44 |
50B36 | 36 | 7.520 | B | 3/4″ | 2 1/4″ | 3 1/4″ | 1 1/4″ | 5.64 |
50B37 | 37 | 7.720 | B | 3/4″ | 2 1/4″ | 3 1/4″ | 1 1/4″ | 5.90 |
50B38 | 38 | 7.920 | B | 3/4″ | 2 1/4″ | 3 1/4″ | 1 1/4″ | 6.08 |
50B39 | 39 | 8.120 | B | 3/4″ | 2 1/4″ | 3 1/4″ | 1 1/4″ | 6.30 |
50B40 | 40 | 8.320 | B | 3/4″ | 2 1/4″ | 3 1/4″ | 1 1/4″ | 6.50 |
50B41 | 41 | 8.520 | B | 3/4″ | 2 1/4″ | 3 1/4″ | 1 1/4″ | 6.64 |
50B42 | 42 | 8.720 | B | 3/4″ | 2 1/4″ | 3 1/4″ | 1 1/4″ | 6.96 |
50B43 | 43 | 8.910 | B | 3/4″ | 2 1/4″ | 3 1/4″ | 1 1/4″ | 7.06 |
50B44 | 44 | 9.110 | B | 3/4″ | 2 1/4″ | 3 1/4″ | 1 1/4″ | 7.58 |
50B45 | 45 | 9.310 | B | 3/4″ | 2 1/2″ | 3 3/4″ | 1 1/4″ | 8.58 |
50B46 | 46 | 9.510 | B | 1 | 2 1/2″ | 3 3/4″ | 1 1/4″ | 8.22 |
50B47 | 47 | 9.710 | B | 1 | 2 1/2″ | 3 3/4″ | 1 1/4″ | 8.48 |
50B48 | 48 | 9.910 | B | 1 | 2 1/2″ | 3 3/4″ | 1 1/4″ | 9.28 |
50B49 | 49 | 10.110 | B | 1 | 2 1/2″ | 3 3/4″ | 1 1/4″ | 9.22 |
50B50 | 50 | 10.310 | B | 1 | 2 1/2″ | 3 3/4″ | 1 1/4″ | 9.88 |
50B51 | 51 | 10.510 | B | 1 | 2 1/2″ | 3 3/4″ | 1 1/4″ | 9.70 |
50B52 | 52 | 10.710 | B | 1 | 2 1/2″ | 3 3/4″ | 1 1/4″ | 10.24 |
50B53 | 53 | 10.910 | B | 1 | 2 1/2″ | 3 3/4″ | 1 1/4″ | 10.48 |
50B54 | 54 | 11.110 | B | 1 | 2 1/2″ | 3 3/4″ | 1 1/4″ | 11.00 |
50B55 | 55 | 11.310 | B | 1 | 2 1/2″ | 3 3/4″ | 1 1/4″ | 10.93 |
50B56 | 56 | 11.500 | B | 1 | 2 1/2″ | 3 3/4″ | 1 1/4″ | 11.50 |
50B57 | 57 | 11.700 | B | 1 | 2 1/2″ | 3 3/4″ | 1 1/4″ | 12.00 |
50B58 | 58 | 11.900 | B | 1 | 2 1/2″ | 3 3/4″ | 1 1/4″ | 11.82 |
50B59 | 59 | 12.100 | B | 1 | 2 1/2″ | 3 3/4″ | 1 1/4″ | 12.32 |
50B60 | 60 | 12.300 | B | 1 | 2 1/2″ | 3 3/4″ | 1 1/4″ | 13.00 |
50B70 | 70 | 14.290 | B | 1 | 2 1/2″ | 3 3/4″ | 1 3/4″ | 18.16 |
50B72 | 72 | 14.690 | B | 1 | 2 1/2″ | 3 3/4″ | 1 3/4″ | 19.48 |
50B76 | 76 | 15.486 | B | 1 | 2 1/2″ | 3 3/4″ | 1 3/4″ | 21.00 |
50B80 | 80 | 16.280 | B | 1 | 2 3/4″ | 4 1/4″ | 1 3/4″ | 24.74 |
50B84 | 84 | 17.080 | B | 1 | 2 3/4″ | 4 1/4″ | 1 3/4″ | 25.50 |
50B95 | 95 | 19.270 | B | 1 | 2 3/4″ | 4 1/4″ | 1 3/4″ | 32.00 |
50B96 | 96 | 19.470 | B | 1 | 2 3/4″ | 4 1/4″ | 1 3/4″ | 32.92 |
50B112 | 112 | 22.650 | B | 1 | 2 3/4″ | 4 1/4″ | 1 3/4″ | 42.00 |
#50 C-Hub Sprockets
Size | Tooth Count | Outside Diameter | Type | Stock Bore | Rec. Maximum Bore | Hub Diameter | Length Thru Bore | Weight (LBS) |
---|---|---|---|---|---|---|---|---|
50C12 | 12 | 2.710 | C | 5/8″ | 1 1/4″ | 2″ | 1 5/8″ | 1.25 |
50C13 | 13 | 2.910 | C | 5/8″ | 1 5/16″ | 1 7/8″ | 1 5/8″ | 1.47 |
50C14 | 14 | 3.110 | C | 5/8″ | 1 7/16″ | 2 1/8″ | 1 5/8″ | 1.69 |
50C15 | 15 | 3.320 | C | 5/8″ | 1 1/2″ | 2 3/8″ | 1 5/8″ | 1.94 |
50C16 | 16 | 3.520 | C | 5/8″ | 1 3/4″ | 2 1/2″ | 1 5/8″ | 2.42 |
50C17 | 17 | 3.720 | C | 5/8″ | 1 7/8″ | 2 47/64″ | 1 5/8″ | 2.75 |
50C18 | 18 | 3.920 | C | 5/8″ | 1 7/8″ | 2 15/16″ | 1 5/8″ | 3.25 |
50C19 | 19 | 4.120 | C | 3/4″ | 2″ | 3 5/64″ | 1 5/8″ | 3.87 |
50C20 | 20 | 4.320 | C | 3/4″ | 2″ | 3″ | 1 5/8″ | 4.40 |
#50 QD-Type Sprockets
Size | Tooth Count | Bushing | Outside Diameter | Pitch Diameter | Type | Max. Bore | Dimension (L1) | Dimension (L2) | Dimension (C) | Dimension (Y) | Dimension (G) | Dimension (X) | Dimension (T) | Weight (LBS) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
50JA13 | 15 | H | 2.710 | 2.415 | B | 1 1/4″ | 1 1/8″ | 1 1/8″ | 2 1/8″ | 21/32″ | 9/32″ | 5/8″ | 0.343 | 0.34 |
50JA13 | 13 | JA | 2.910 | 2.312 | B | 1 1/4″ | 1 1/8″ | 1 1/8″ | 2 1/8″ | 21/32″ | 9/32″ | 5/8″ | 0.343 | 0.40 |
50JA14 | 14 | JA | 3.110 | 2.803 | B | 1 1/4″ | 1 1/8″ | 1 1/8″ | 2 1/8″ | 21/32″ | 9/32″ | 5/8″ | 0.343 | 0.52 |
50JA15 | 15 | JA | 3.320 | 3.006 | B | 1 1/4″ | 1 1/8″ | 1 1/8″ | 2 1/8″ | 21/32″ | 9/32″ | 5/8″ | 0.343 | 0.60 |
50JA16 | 16 | JA | 3.520 | 3.204 | B | 1 1/4″ | 1 1/8″ | 1 1/8″ | 2 1/8″ | 21/32″ | 9/32″ | 5/8″ | 0.343 | 0.68 |
50SH17 | 17 | SH | 3.720 | 3.401 | B | 1 5/8″ | 1 7/16″ | 1 7/16″ | 2 11/16″ | 29/32″ | 15/32″ | 13/16″ | 0.343 | 0.84 |
50SH18 | 18 | SH | 3.920 | 3.599 | B | 1 5/8″ | 1 7/16″ | 1 7/16″ | 2 11/16″ | 29/32″ | 15/32″ | 13/16″ | 0.343 | 1.04 |
50SH19 | 19 | SH | 4.120 | 3.797 | B | 1 5/8″ | 1 1/2″ | 1 1/2″ | 2 11/16″ | 29/32″ | 15/32″ | 13/16″ | 0.343 | 1.24 |
50SDS20 | 20 | SDS | 4.320 | 3.995 | B | 2″ | 1 1/2″ | 1 1/2″ | 3 3/16″ | 31/32″ | 13/32″ | 3/4″ | 0.343 | 1.20 |
50SDS21 | 21 | SDS | 4.520 | 4.194 | B | 2″ | 1 1/2″ | 1 1/2″ | 3 3/16″ | 31/32″ | 13/32″ | 3/4″ | 0.343 | 1.32 |
50SDS22 | 22 | SDS | 4.720 | 4.392 | B | 2″ | 1 1/2″ | 1 1/2″ | 3 3/16″ | 31/32″ | 13/32″ | 3/4″ | 0.343 | 1.42 |
50SDS23 | 23 | SDS | 4.920 | 4.590 | B | 2″ | 1 1/2″ | 1 1/2″ | 3 3/16″ | 31/32″ | 13/32″ | 3/4″ | 0.343 | 1.58 |
50SDS24 | 24 | SDS | 5.120 | 4.788 | B | 2” | 1 1/2″ | 1 1/2″ | 3 3/16″ | 31/32″ | 13/32″ | 3/4″ | 0.343 | 1.70 |
50SDS25 | 25 | SDS | 5.320 | 4.987 | B | 2” | 1 1/2″ | 1 1/2″ | 3 3/16″ | 31/32″ | 13/32″ | 3/4″ | 0.343 | 1.86 |
50SDS26 | 26 | SDS | 5.520 | 5.185 | B | 2” | 1 1/2″ | 1 1/2″ | 3 3/16″ | 31/32″ | 13/32″ | 3/4″ | 0.343 | 2.00 |
50SDS27 | 27 | SDS | 5.720 | 5.384 | B | 2” | 1 1/2″ | 1 1/2″ | 3 3/16″ | 31/32″ | 13/32″ | 3/4″ | 0.343 | 2.12 |
50SDS28 | 28 | SDS | 5.920 | 5.582 | B | 2″ | 1 1/2″ | 1 1/2″ | 3 3/16″ | 31/32″ | 13/32″ | 3/4″ | 0.343 | 2.32 |
50SDS30 | 30 | SDS | 6.320 | 5.979 | B | 2″ | 1 1/2″ | 1 1/2″ | 3 3/16″ | 31/32″ | 13/32″ | 3/4″ | 0.343 | 2.64 |
50SDS32 | 32 | SDS | 6.720 | 6.376 | B | 2″ | 1 1/2″ | 1 1/2″ | 3 3/16″ | 31/32″ | 13/32″ | 3/4″ | 0.343 | 2.98 |
50SDS35 | 35 | SDS | 7.320 | 6.972 | B | 2″ | 1 1/2″ | 1 1/2″ | 3 3/16″ | 31/32″ | 13/32″ | 3/4″ | 0.343 | 3.62 |
50SDS36 | 36 | SDS | 7.520 | 7.171 | B | 2″ | 1 1/2″ | 1 1/2″ | 3 3/16″ | 31/32″ | 13/32″ | 3/4″ | 0.343 | 3.64 |
50SDS40 | 40 | SDS | 8.320 | 7.966 | B | 2” | 1 1/2″ | 1 1/2″ | 3 3/16″ | 31/32″ | 13/32″ | 3/4″ | 0.343 | 4.74 |
50SDS42 | 42 | SDS | 8.720 | 8.363 | B | 2” | 1 1/2″ | 1 1/2″ | 3 3/16″ | 31/32″ | 13/32″ | 3/4″ | 0.343 | 5.40 |
50SDS45 | 45 | SDS | 9.310 | 8.960 | B | 2″ | 1 1/2″ | 1 1/2″ | 3 3/16″ | 31/32″ | 13/32″ | 3/4″ | 0.343 | 5.90 |
50SDS48 | 48 | SDS | 9.910 | 9.556 | B | 2″ | 1 1/2″ | 1 1/2″ | 3 3/16″ | 31/32″ | 13/32″ | 3/4″ | 0.343 | 6.66 |
50SK54 | 54 | SK | 11.110 | 10.749 | B | 2 5/8″ | 2 1/8″ | 2 1/8″ | 3 3/16″ | 1 17/32″ | 29/32″ | 1 1/4″ | 0.343 | 9.68 |
50SK60 | 60 | SK | 12.300 | 11.942 | B | 2 5/8″ | 2 1/8″ | 2 1/8″ | 3 3/16″ | 1 17/32″ | 29/32″ | 1 1/4″ | 0.343 | 11.88 |
50SK70 | 70 | SK | 14.290 | 13.931 | B | 2 5/8″ | 2 1/8″ | 2 1/8″ | 3 3/16″ | 1 17/32″ | 29/32″ | 1 1/4″ | 0.343 | 15.52 |
50SK72 | 72 | SK | 14.690 | 14.329 | B | 2 5/8″ | 2 1/8″ | 2 1/8″ | 3 3/16″ | 1 17/32″ | 29/32″ | 1 1/4″ | 0.343 | 16.44 |
50SF80 | 80 | SF | 16.280 | 15.920 | B | 2 15/16″ | 2 1/4″ | 2 1/4″ | 4 5/8″ | 1 21/32″ | 29/32″ | 1 1/4″ | 0.343 | 19.90 |
50SF84 | 84 | SF | 17.080 | 16.715 | B | 2 15/16″ | 2 1/4″ | 2 1/4″ | 4 5/8″ | 1 21/32″ | 29/32″ | 1 1/4″ | 0.343 | 22.98 |
50SF96 | 96 | SF | 19.470 | 19.102 | B | 2 15/16″ | 2 1/4″ | 2 1/4″ | 4 5/8″ | 1 21/32″ | 29/32″ | 1 1/4″ | 0.343 | 29.88 |
50SF112 | 112 | SF | 22.650 | 22.285 | B | 2 15/16″ | 2 1/4″ | 2 1/4″ | 4 5/8″ | 1 21/32″ | 29/32″ | 1 1/4″ | 0.343 | 40.10 |
#50 BTB Sprockets
Size | Tooth Count | Bushing | Outside Diameter | Pitch Diameter | Max. Bore | Dimension (L) | Dimension (C) | Type | Weight (LBS) |
---|---|---|---|---|---|---|---|---|---|
50BTB12 | 12 | 1008 | 2.708 | 2.415 | 1′ | 7/8″ | 1 15/16” | B | 0.3 |
50BTB13 | 13 | 1008 | 2.911 | 2.612 | 1” | 7/8″ | 1 13/16” | B | 0.3 |
50BTB14 | 14 | 1008 | 3.113 | 2.809 | 1” | 7/8″ | 1 15/16” | B | 0.3 |
50BTB15 | 15 | 1210 | 3.315 | 3.006 | 1 1/4″ | 1” | 2 15/32 | B | 0.6 |
50BTB16 | 16 | 1610 | 3.517 | 3.204 | 1 5/8″ | 1” | 2 25/32” | B | 0.9 |
50BTB17 | 17 | 1610 | 3.719 | 3.401 | 1 5/8″ | 1” | 2 25/32” | B | 0.9 |
50BTB18 | 18 | 1610 | 3.920 | 3.599 | 1 5/8″ | 1” | 2 25/32” | B | 0.9 |
50BTB19 | 19 | 1610 | 4.120 | 3.797 | 1 5/8″ | 1” | 3” | B | 0.9 |
50BTB20 | 20 | 1610 | 4.321 | 3.995 | 1 5/8″ | 1” | 3 1/4″ | B | 0.9 |
50BTB21 | 21 | 1610 | 4.522 | 4.193 | 1 5/8″ | 1” | 3 1/2″ | B | 0.9 |
50BTB22 | 22 | 1610 | 4.722 | 4.392 | 1 5/8″ | 1” | 3 1/2″ | B | 0.9 |
50BTB23 | 23 | 2012 | 4.922 | 4.590 | 2” | 1 1/4″ | 3 7/8″ | B | 1.7 |
50BTB24 | 24 | 2012 | 5.122 | 4.788 | 2” | 1 1/4″ | 4” | B | 1.7 |
50BTB25 | 25 | 2012 | 5.322 | 4.987 | 2” | 1 1/4″ | 4” | B | 1.7 |
50BTB26 | 26 | 2012 | 5.522 | 5.185 | 2” | 1 1/4″ | 4” | B | 1.7 |
50BTB27 | 27 | 2012 | 5.723 | 5.384 | 2” | 1 1/4″ | 4” | B | 1.7 |
50BTB28 | 28 | 2012 | 5.922 | 5.582 | 2” | 1 1/4″ | 4” | B | 1.7 |
50BTB30 | 30 | 2012 | 6.321 | 5.979 | 2” | 1 1/4″ | 3 9/16″ | B | 1.7 |
50BTB32 | 32 | 2012 | 6.721 | 6.376 | 2” | 1 1/4″ | 3 9/16″ | B | 1.7 |
50BTB35 | 35 | 2012 | 7.319 | 6.972 | 2” | 1 1/4″ | 3 9/16″ | B | 1.7 |
50BTB36 | 36 | 2012 | 7.519 | 7.171 | 2” | 1 1/4″ | 3 9/16″ | B | 1.7 |
50BTB40 | 40 | 2012 | 8.316 | 7.966 | 2” | 1 1/4″ | 3 9/16″ | B | 1.7 |
50BTB42 | 42 | 2012 | 8.715 | 8.363 | 2” | 1 1/4″ | 3 9/16″ | B | 1.7 |
50BTB45 | 45 | 2012 | 9.313 | 8.960 | 2” | 1 1/4″ | 3 9/16″ | B | 1.7 |
50BTB48 | 48 | 2012 | 9.911 | 9.556 | 2” | 1 1/4″ | 3 9/16″ | B | 1.7 |
50BTB54 | 54 | 2012 | 11.106 | 10.749 | 2” | 1 1/4″ | 3 9/16″ | B | 1.7 |
50BTB60 | 60 | 2012 | 12.301 | 11.942 | 2” | 1 1/4″ | 3 9/16″ | B | 1.7 |
50BTB70 | 70 | 2517 | 14.292 | 13.931 | 2 1/2″ | 1 3/4″ | 4 1/4″ | B | 3.5 |
50BTB72 | 72 | 2517 | 14.690 | 14.329 | 2 1/2″ | 1 3/4″ | 4 1/4″ | B | 3.5 |
50BTB80 | 80 | 2517 | 16.282 | 15.920 | 2 1/2″ | 1 3/4″ | 4 1/4″ | B | 3.5 |
50BTB84 | 84 | 2517 | 17.079 | 16.715 | 2 1/2″ | 1 3/4″ | 4 1/4″ | B | 3.5 |
50BTB96 | 96 | 2517 | 19.102 | 19.102 | 2 1/2″ | 1 3/4″ | 4 1/4″ | B | 3.5 |
50BTB112 | 112 | 2517 | 22.285 | 22.285 | 2 1/2″ | 1 3/4″ | 4 1/4″ | B | 3.5 |
#50 Taper Bushed Sprockets
Size | Tooth Count | Bushing | Outside Diameter | Pitch Diameter | Type | Max. Bore | Dimension (OL) | Dimension (L) | Dimension (C) | Dimension (H) | Dimension (P) | Dimension (T) | Weight (LBS) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
50H13H | 13 | H | 2.910 | 2.612 | 3 | 1 1/2″ | 1 21/32″ | 1 1/4″ | 7/32″ | 2 1/2′ | 1 1/8″ | 0.343 | 0..6 |
50H14H | 14 | H | 3.110 | 2.809 | 3 | 1 1/2″ | 1 19/32″ | 1 1/4″ | 5/32″ | 2 1/2” | 1 1/16″ | 0.343 | 0.6 |
50H15H | 15 | H | 3.320 | 3.006 | 3 | 1 1/2″ | 1 1/2″ | 1 1/4″ | 1/16″ | 2 1/2” | 31/32″ | 0.343 | 0.8 |
50P15 | 15 | P1 | 3.320 | 3.006 | 4 | 1 3/4″ | 2 3/16 | 1 15/16″ | – | 3” | 1 19/32″ | 0.343 | 1.1 |
50H16H | 16 | H | 3.520 | 3.204 | 3 | 1 1/2″ | 1 1/2″ | 1 1/4″ | 1/16″ | 2 1/2” | 31/32″ | 0.343 | 0.9 |
50P16 | 16 | P1 | 3.520 | 3.204 | 4 | 1 3/4″ | 2 3/16″ | 1 15/16″ | – | 3” | 1 19/32″ | 0.343 | 1.4 |
50H17H | 17 | H | 3.720 | 3.401 | 3 | 1 1/2″ | 1 1/2″ | 1 1/4″ | 1/16″ | 2 1/2” | 31/32″ | 0.343 | 1.0 |
50P17 | 17 | P1 | 3.720 | 3.401 | 4 | 1 3/4″ | 2 3/16″ | 1 15/16″ | – | 3” | 1 19/32″ | 0.343 | 1.4 |
50H18H | 18 | H | 3.920 | 3.599 | 3 | 1 1/2″ | 1 1/2″ | 1 1/4″ | 1/16″ | 2 1/2” | 31/32″ | 0.343 | 1.1 |
50P18 | 18 | P1 | 3.920 | 3.599 | 4 | 1 3/4″ | 2 3/16″ | 1 15/16″ | – | 3” | 1 19/32″ | 0.343 | 1.8 |
50H19H | 19 | H | 4.120 | 3.797 | 3 | 1 1/2″ | 1 1/2″ | 1 1/4″ | 1/16″ | 2 1/2” | 31/32″ | 0.343 | 1.3 |
50P19 | 19 | P1 | 4.120 | 3.797 | 4 | 1 3/4″ | 2 3/16″ | 1 15/16″ | – | 3” | 1 19/32″ | 0.343 | 1.8 |
50H20H | 20 | H | 4.320 | 3.995 | 3 | 1 1/2″ | 1 1/2″ | 1 1/4″ | 1/16″ | 2 1/2” | 31/32″ | 0.343 | 1.5 |
50P20 | 20 | P1 | 4.320 | 3.995 | 4 | 1 3/4″ | 2 3/16″ | 1 15/16″ | – | 3” | 1 19/32″ | 0.343 | 2.0 |
50H21H | 21 | H | 4.520 | 4.194 | 3 | 1 1/2″ | 1 1/12″ | 1 1/4″ | 1/16″ | 2 1/2” | 31/32″ | 0.343 | 1.4 |
50P21 | 21 | P1 | 4.520 | 4.194 | 4 | 1 3/4″ | 2 3/16″ | 1 15/16″ | – | 3” | 1 19/32″ | 0.343 | 2.1 |
50H22H | 22 | H | 4.720 | 4.392 | 3 | 1 1/2″ | 1 1/2″ | 1 1/4″ | 1/16″ | 2 1/2” | 31/32″ | 0.343 | 1.5 |
50P22 | 22 | P1 | 4.720 | 4.392 | 4 | 1 3/4″ | 2 3/16″ | 1 15/16″ | – | 3” | 1 19/32″ | 0.343 | 2.2 |
50H23H | 23 | H | 4.920 | 4.590 | 3 | 1 1/2″ | 1 1/2″ | 1 1/4″ | 1/16″ | 2 1/2” | 31/32″ | 0.343 | 1.7 |
50P23 | 23 | P1 | 4.920 | 4.590 | 4 | 1 3/4″ | 2 3/16″ | 1 15/16″ | – | 3” | 1 19/32″ | 0.343 | 2.4 |
50Q23 | 23 | Q1 | 4.920 | 4.590 | 4 | 2 11/16″ | 2 22/32″ | 2 1/2″ | – | 4 1/8″ | 2 5/32″ | 0.343 | 3.2 |
50H24H | 24 | H | 5.120 | 4.788 | 3 | 1 1/2″ | 1 1/2″ | 1 1/4″ | 1/16″ | 2 1/2” | 31/32″ | 0.343 | 1.8 |
50P24 | 24 | P1 | 5.120 | 4.788 | 4 | 1 3/4″ | 2 3/16″ | 1 15/16″ | – | 3” | 1 19/32″ | 0.343 | 2.6 |
50Q24 | 24 | Q1 | 5.120 | 4.788 | 4 | 2 11/16″ | 2 22/32″ | 2 1/2″ | – | 4 1/8″ | 2 5/32″ | 0.343 | 3.5 |
50H25H | 25 | H | 5.320 | 4.987 | 3 | 1 1/2″ | 1 1/2″ | 1 1/4″ | 1/16″ | 2 1/2” | 31/32″ | 0.343 | 1.9 |
50P25 | 25 | P1 | 5.320 | 4.987 | 4 | 1 3/4″ | 2 3/16″ | 1 15/16″ | – | 3” | 1 19/32″ | 0.343 | 2.7 |
50Q25 | 25 | Q1 | 5.320 | 4.987 | 4 | 2 11/16″ | 2 22/32″ | 2 1/2″ | – | 4 1/8″ | 2 5/32″ | 0.343 | 3.6 |
50H26H | 26 | H | 5.520 | 5.185 | 3 | 1 1/2″ | 1 1/2″ | 1 1/4″ | 1/16″ | 2 1/2” | 31/32″ | 0.343 | 2.0 |
50P26 | 26 | P1 | 5.520 | 5.185 | 4 | 1 3/4″ | 2 3/16″ | 1 15/16″ | – | 3” | 1 19/32″ | 0.343 | 2.8 |
50Q26 | 26 | Q1 | 5.520 | 5.185 | 4 | 2 11/16″ | 2 25/32 | 2 1/2″ | – | 4 1/8″ | 2 5/32″ | 0.343 | 3.7 |
50H27H | 27 | H | 5.720 | 5.384 | 3 | 1 1/2″ | 1 1/2″ | 1 1/4″ | 1/16″ | 2 1/2” | 31/32″ | 0.343 | 2.2 |
50P27 | 27 | P1 | 5.720 | 5.384 | 4 | 1 3/4″ | 2 3/16″ | 1 15/16″ | – | 3” | 1 19/32″ | 0.343 | 2.9 |
50Q27 | 27 | Q1 | 5.720 | 5.384 | 4 | 2 11/16″ | 2 25/32 | 2 1/2″ | – | 4 1/8″ | 2 5/32″ | 0.343 | 3.8 |
50H28H | 28 | H | 5.920 | 5.582 | 3 | 1 1/2″ | 1 1/2″ | 1 1/4″ | 1/16″ | 2 1/2” | 31/32″ | 0.343 | 2.5 |
50P28 | 28 | P1 | 5.920 | 5.582 | 4 | 1 3/4″ | 2 3/16″ | 1 15/16″ | – | 3” | 1 19/32″ | 0.343 | 3.0 |
50Q28 | 28 | Q1 | 5.920 | 5.582 | 4 | 2 11/16″ | 2 22/32″ | 2 1/2″ | – | 4 1/8″ | 2 5/32″ | 0.343 | 4.0 |
50P29 | 29 | P1 | 6.120 | 5.781 | 4 | 1 3/4″ | 2 3/16″ | 1 15/16″ | – | 3” | 1 19/32″ | 0.343 | 3.4 |
50H30H | 30 | H | 6.320 | 5.979 | 3 | 1 1/2″ | 1 1/2″ | 1 1/4″ | 1/16″ | 2 1/2″ | 31/32″ | 0.343 | 2.9 |
50P30 | 30 | P1 | 6.320 | 5.979 | 4 | 1 3/4″ | 2 3/16″ | 1 15/16″ | – | 3” | 1 19/32″ | 0.343 | 3.6 |
50Q30 | 30 | Q1 | 6.320 | 5.979 | 4 | 2 11/16″ | 2 22/32″ | 2 1/2″ | – | 4 1/8″ | 2 5/32″ | 0.343 | 5.6 |
50P31 | 31 | P1 | 6.520 | 6.178 | 4 | 1 3/4″ | 2 3/16″ | 1 15/16″ | – | 3” | 1 19/32″ | 0.343 | 3.6 |
50H32H | 32 | H | 6.720 | 6.376 | 3 | 1 1/2″ | 1 1/2″ | 1 1/4″ | 1/16″ | 2 1/2” | 31/32″ | 0.343 | 3.2 |
50P32 | 32 | P1 | 6.720 | 6.376 | 4 | 1 3/4″ | 2 3/16″ | 1 15/16″ | – | 3” | 1 19/32″ | 0.343 | 3.9 |
50Q32 | 32 | Q1 | 6.720 | 6.376 | 4 | 2 11/16″ | 2 25/32″ | 2 1/2″ | – | 4 1/8″ | 2 5/32″ | 0.343 | 6.1 |
50H33H | 33 | H | 6.920 | 6.575 | 3 | 1 1/2″ | 1 1/2″ | 1 1/4″ | 2 1/2” | 31/32″ | 0.343 | 3.4 | |
50P33 | 33 | P1 | 6.920 | 6.575 | 4 | 1 3/4″ | 2 3/16″ | 1 15/16″ | 3” | 1 19/32″ | 0.343 | 4.1 | |
50H34H | 34 | H | 7.120 | 6.774 | 3 | 1 1/2″ | 1 1/2″ | 1 1/4″ | 2 1/2” | 31/32″ | 0.343 | 3.7 | |
50P34 | 34 | P1 | 7.120 | 6.774 | 4 | 1 3/4″ | 2 3/16″ | 1 15/16″ | 3″ | 1 19/32″ | 0.343 | 4.3 | |
50H35H | 35 | H | 7.320 | 6.972 | 3 | 1 1/2″ | 1 1/2″ | 1 1/4″ | 2 1/2” | 31/32″ | 0.343 | 3.8 | |
50P35 | 35 | P1 | 7.320 | 6.972 | 4 | 1 3/4″ | 2 3/16″ | 1 15/16″ | – | 3” | 1 19/32″ | 0.343 | 4.3 |
50Q35 | 35 | Q1 | 7.320 | 6.972 | 4 | 2 11/16″ | 2 25/32” | 2 1/2″ | – | 4 1/8″ | 2 5/32″ | 0.343 | 6.8 |
50H36H | 36 | H | 7.520 | 7.171 | 3 | 2 11/16″ | 1 1/2″ | 1 1/4″ | 1/16″ | 2 1/2” | 31/32″ | 0.343 | 4.0 |
50P36 | 36 | P1 | 7.520 | 7.171 | 4 | 1 1/2″ | 2 3/16″ | 1 15/16″ | – | 3” | 1 19/32″ | 0.343 | 4.8 |
50Q36 | 36 | Q1 | 7.520 | 7.171 | 4 | 1 3/4″ | 2 25/32” | 2 1/2″ | – | 4 1/8” | 2 5/32″ | 0.343 | 6.8 |
50Q37 | 37 | Q1 | 7.720 | 7.370 | 4 | 2 11/16″ | 2 25/32” | 2 1/2″ | – | 4 1/8” | 2 5/32″ | 0.343 | 7.0 |
50H38H | 38 | H | 7.920 | 7.569 | 3 | 2 11/16″ | 1 1/2″ | 1 1/4″ | 1/16″ | 2 1/2” | 31/32″ | 0.343 | 4.4 |
50Q38 | 38 | Q1 | 7.920 | 7.569 | 4 | 1 1/2″ | 2 25/32” | 2 1/2″ | – | 4 1/8” | 2 5/32″ | 0.343 | 7.4 |
50Q39 | 39 | Q1 | 8.120 | 7.767 | 4 | 2 11/16″ | 2 25/32” | 2 1/2″ | – | 4 1/8” | 2 5/32″ | 0.343 | 7.6 |
50H40H | 40 | H | 8.320 | 7.966 | 3 | 2 11/16″ | 1 1/2″ | 1 1/4″ | 1/16″ | 2 1/2” | 31/32″ | 0.343 | 4.8 |
50Q40 | 40 | Q1 | 8.320 | 7.966 | 4 | 2 11/16″ | 2 25/32” | 2 1/2″ | – | 4 1/8” | 2 5/32″ | 0.343 | 8.0 |
50Q41 | 41 | Q1 | 8.520 | 8.165 | 4 | 2 11/16″ | 2 25/32” | 2 1/2″ | – | 4 1/8” | 2 5/32″ | 0.343 | 8.2 |
50Q42 | 42 | Q1 | 8.720 | 8.363 | 4 | 2 11/16″ | 2 25/32” | 2 1/2″ | – | 4 1/8” | 2 5/32″ | 0.343 | 8.3 |
50Q44 | 44 | Q1 | 9.110 | 8.761 | 4 | 2 11/16″ | 2 25/32” | 2 1/2″ | – | 4 1/8” | 2 5/32″ | 0.343 | 8.6 |
50Q45 | 45 | Q1 | 9.310 | 8.960 | 4 | 2 11/16″ | 2 25/32” | 2 1/2″ | – | 4 1/8” | 2 5/32″ | 0.343 | 9.0 |
50Q47 | 47 | Q1 | 9.710 | 9.357 | 4 | 2 11/16″ | 2 25/32” | 2 1/2″ | – | 4 1/8” | 2 5/32″ | 0.343 | 9.3 |
50Q48 | 48 | Q1 | 9.910 | 9.556 | 4 | 2 11/16″ | 2 25/32” | 2 1/2″ | – | 4 1/8” | 2 5/32″ | 0.343 | 9.6 |
50Q50 | 50 | Q1 | 10.310 | 9.954 | 4 | 2 11/16″ | 2 25/32” | 2 1/2″ | – | 4 1/8” | 2 5/32″ | 0.343 | 9.8 |
50Q54 | 54 | Q1 | 11.110 | 10.749 | 4 | 2 11/16″ | 2 25/32” | 2 1/2″ | – | 4 1/8” | 2 5/32″ | 0.343 | 11.3 |
50Q56 | 56 | Q1 | 11.500 | 11.147 | 4 | 2 11/16″ | 2 25/32” | 2 1/2″ | – | 4 1/8” | 2 5/32″ | 0.343 | 12.3 |
50Q60 | 60 | Q1 | 12.300 | 11.942 | 4 | 2 11/16″ | 2 25/32” | 2 1/2″ | – | 4 1/8” | 2 5/32″ | 0.343 | 13.3 |
50Q70 | 70 | Q1 | 14.290 | 13.931 | 4 | 2 11/16″ | 2 25/32” | 2 1/2″ | – | 4 1/8” | 2 5/32″ | 0.343 | 16.9 |
50Q72 | 72 | Q1 | 14.690 | 14.329 | 4 | 2 11/16″ | 2 25/32” | 2 1/2″ | – | 4 1/8” | 2 5/32″ | 0.343 | 18.7 |
50Q80 | 80 | Q1 | 16.280 | 15.920 | 4 | 2 11/16″ | 2 25/32” | 2 1/2″ | – | 4 1/8” | 2 5/32″ | 0.343 | 21.1 |
50Q84 | 84 | Q1 | 17.080 | 16.715 | 4 | 2 11/16″ | 2 25/32” | 2 1/2″ | – | 4 1/8” | 2 5/32″ | 0.343 | 24.3 |
50Q96 | 96 | Q1 | 19.470 | 19.102 | 4 | 2 11/16″ | 2 25/32” | 2 1/2″ | – | 4 1/8” | 2 5/32″ | 0.343 | 29.8 |
50Q112 | 112 | Q1 | 22.650 | 22.285 | 4 | 2 11/16″ | 2 25/32” | 2 1/2″ | – | 4 1/8” | 2 5/32″ | 0.343 | 39.3 |
Stainless Steel 50 Chain Sprockets
For food-grade, wash-down, and corrosive environments we stock and supply a wide range of 50 stainless steel roller chain sprockets.
B-Hub 50SS Sprockets:
Size | Tooth Count | Outside Diameter | Type | Stock Bore | Maximum Recommended Bore | Hub Diameter | Length Thru Bore | Weight (LBS) |
---|---|---|---|---|---|---|---|---|
50B8SS | 6 | 1.884″ | B | 5/8″ | 5/8″ | 1-1/8″ | 1″ | 0.25 |
50B9SS | 9 | 2.093″ | B | 5/8″ | 3/4″ | 1-3/8″ | 1″ | 0.36 |
50B10SS | 10 | 2.300″ | B | 5/8″ | 7/8″ | 1-9/16″ | 1″ | 0.50 |
50B11SS | 11 | 2.500″ | B | 5/8″ | 1″ | 1-3/4″ | 1″ | 0.60 |
50B12SS | 12 | 2.710″ | B | 5/8″ | 1-1/4″ | 1-61/64″ | 1″ | 0.70 |
50B13SS | 13 | 2.910″ | B | 5/8″ | 1-5/16″ | 1-7/8″ | 1″ | 0.80 |
50B14SS | 14 | 3.110″ | B | 5/8″ | 1-7/16″ | 2-1/8″ | 1″ | 1.00 |
50B15SS | 15 | 3.320″ | B | 5/8″ | 1-1/2″ | 2-3/8″ | 1″ | 1.30 |
50B16SS | 16 | 3.520″ | B | 5/8″ | 1-3/4″ | 2-1/4″ | 1″ | 1.50 |
50B17SS | 17 | 3.720″ | B | 5/8″ | 1-7/8″ | 2-11/16″ | 1″ | 1.80 |
50B18SS | 18 | 3.920″ | B | 5/8″ | 1-7/8″ | 2-7/8″ | 1″ | 2.00 |
50B19SS | 19 | 4.120″ | B | 5/8″ | 1-3/4″ | 2-1/2″ | 1″ | 2.23 |
50B20SS | 20 | 4.320″ | B | 3/4″ | 1-3/4″ | 3″ | 1″ | 2.30 |
50B21SS | 21 | 4.520″ | B | 3/4″ | 2″ | 3″ | 1″ | 2.42 |
50B22SS | 22 | 4.720″ | B | 3/4″ | 2″ | 3″ | 1″ | 2.54 |
50B23SS | 23 | 4.920″ | B | 3/4″ | 2″ | 3″ | 1″ | 2.67 |
50B24SS | 24 | 5.120″ | B | 3/4″ | 2″ | 3″ | 1-1/4″ | 3.38 |
50B25SS | 25 | 5.320″ | B | 3/4″ | 2″ | 3″ | 1-1/4″ | 3.42 |
50B26SS | 26 | 5.520″ | B | 3/4″ | 2″ | 3″ | 1-1/4″ | 3.57 |
50B28SS | 28 | 5.920″ | B | 3/4″ | 2″ | 3″ | 1-1/4″ | 3.88 |
50B30SS | 30 | 6.320″ | B | 3/4″ | 2-1/4″ | 3-1/4″ | 1-1/4″ | 4.54 |
50B32SS | 32 | 6.721″ | B | 3/4″ | 2-1/4″ | 3-1/4″ | 1-1/4″ | 4.96 |
50B35SS | 35 | 7.320″ | B | 3/4″ | 2-1/4″ | 3-1/4″ | 1-1/4″ | 5.44 |
50B36SS | 36 | 7.519″ | B | 3/4″ | 2-1/4″ | 3-1/4″ | 1-1/4″ | 5.64 |
50B40SS | 40 | 8.320″ | B | 3/4″ | 2-1/4″ | 3-1/4″ | 1-1/4″ | 6.50 |
50B45SS | 45 | 9.310″ | B | 3/4″ | 2-1/2″ | 3-3/4″ | 1-1/4″ | 8.50 |
50B48SS | 48 | 9.911″ | B | 1″ | 2-1/2″ | 3-3/4″ | 1-1/4″ | 9.28 |
50B54SS | 54 | 11.106″ | B | 1″ | 2-1/2″ | 3-3/4″ | 1-1/4″ | 11.00 |
50B60SS | 60 | 12.300″ | B | 1″ | 2-1/2″ | 3-3/4″ | 1-1/4″ | 14.00 |
A-Plate 50SS Sprockets:
Size | Tooth Count | Outside Diameter | Weight (LBS) |
---|---|---|---|
50A13SS | 13 | 2.910″ | 0.42 |
50A14SS | 14 | 3.110″ | 0.50 |
50A15SS | 15 | 3.320″ | 0.54 |
50A16SS | 16 | 3.520″ | 0.68 |
50A17SS | 17 | 3.720″ | 0.76 |
50A18SS | 18 | 3.920″ | 0.86 |
50A19SS | 19 | 4.120″ | 0.94 |
50A20SS | 20 | 4.320″ | 1.06 |
50A21SS | 21 | 4.520″ | 1.40 |
50A22SS | 22 | 4.720″ | 1.60 |
50A23SS | 23 | 4.920″ | 1.70 |
50A24SS | 24 | 5.120″ | 1.80 |
50A25SS | 25 | 5.320″ | 1.90 |
50A26SS | 26 | 5.520″ | 1.70 |
50A28SS | 28 | 5.920″ | 2.50 |
50A30SS | 30 | 6.320″ | 2.70 |
50A32SS | 32 | 6.721″ | 2.72 |
50A35SS | 35 | 7.320″ | 3.70 |
50A36SS | 36 | 7.519″ | 3.82 |
50A40SS | 40 | 8.320″ | 4.70 |
50A45SS | 45 | 9.310″ | 6.00 |
50A46SS | 46 | 9.911″ | 6.58 |
50A54SS | 54 | 11.106″ | 8.30 |
50A60SS | 60 | 12.300″ | 10.80 |
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