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D50B19H Sprocket With Stock Bore $58.99 -
D50BS11H Sprocket With 7/8" Finished Bore $0.00 -
D50B102 Sprocket With Stock Bore $364.99 -
D50B96 Sprocket With Stock Bore $819.99 -
D50ATB19H Sprocket (Taper Bushed) $80.99 -
D50B72 Sprocket With Stock Bore $414.99 -
D50B13H Sprocket With Stock Bore $51.99 -
D50B11H Sprocket With Stock Bore $48.99 -
D50B84 Sprocket With Stock Bore $652.99 -
D50B36 Sprocket With Stock Bore $151.99 -
D50B52 Sprocket With Stock Bore $257.99 -
D50B42 Sprocket With Stock Bore $187.99 -
D50B60 Sprocket With Stock Bore $317.99 -
D50B23H Sprocket With Stock Bore $94.99 -
D50ATB16H Sprocket (Taper Bushed) $74.99 -
D50B15H Sprocket With Stock Bore $53.99 -
D50B112 Sprocket With Stock Bore $1,011.99 -
D50B20H Sprocket With Stock Bore $59.99 -
D50B32 Sprocket With Stock Bore $132.99 -
D50ATB14H Sprocket (Taper Bushed) $68.99 -
D50ATB18H Sprocket (Taper Bushed) $79.99 -
D50ATB15H Sprocket (Taper Bushed) $71.99
#50-2 Double Strand Roller Chain Sprockets
| Tooth Count | Outside Diameter | Type | Stock Bore | Recommended Max. Bore | Hub Diameter | Length Thru Bore | Weight (LBS) | |
|---|---|---|---|---|---|---|---|---|
| D50B11H | 11 | 2.500" | B | 5/8" | 15/16" | 1-15/32" | 1-3/4" | .96 |
| D50B12H | 12 | 2.710" | B | 5/8" | 1-1/8" | 1-11/16" | 1-3/4" | 1.25 |
| D50B13H | 13 | 2.910" | B | 5/8" | 1-5/16" | 1-7/8" | 1-3/4" | 1.56 |
| D50B14H | 14 | 3.110" | B | 5/8" | 1-3/8" | 2-1/16" | 1-3/4" | 1.86 |
| D50B15H | 15 | 3.320" | B | 3/4" | 1-1/2" | 2-5/16" | 1-3/4" | 2.22 |
| D50B16H | 16 | 3.520" | B | 3/4" | 1-3/4" | 2-1/2" | 1-3/4" | 2.62 |
| D50B17H | 17 | 3.720" | B | 3/4" | 1-7/8" | 2-11/16" | 1-3/4" | 3.04 |
| D50B18H | 18 | 3.920" | B | 3/4" | 1-15/16" | 2-7/8" | 1-3/4" | 3.58 |
| D50B19H | 19 | 4.120" | B | 1" | 2-1/8" | 3-1/8" | 1-3/4" | 3.90 |
| D50B20H | 20 | 4.320" | B | 1" | 2-1/4" | 3-1/4" | 1-3/4" | 4.26 |
| D50B21H | 21 | 4.520" | B | 1" | 2-3/8" | 3-1/2" | 1-3/4" | 4.90 |
| D50B22H | 22 | 4.720" | B | 1" | 2-3/8" | 3-9/16" | 1-7/8" | 5.58 |
| D50B23H | 23 | 4.920" | B | 1" | 2-1/2" | 3-5/8" | 1-7/8" | 6.10 |
| D50B24H | 24 | 5.120" | B | 1" | 2-1/2" | 3-5/8" | 1-7/8" | 6.50 |
| D50B25H | 25 | 5.320" | B | 1" | 2-1/2" | 3-5/8" | 1-7/8" | 6.94 |
| D50B26 | 26 | 5.520" | B | 1" | 2-1/2" | 3-3/4" | 1-7/8" | 7.54 |
| D50B30 | 30 | 6.320" | B | 1" | 2-1/2" | 3-3/4" | 1-7/8" | 9.40 |
| D50B32 | 32 | 6.720" | B | 1" | 2-1/2" | 3-3/4" | 1-7/8" | 10.46 |
| D50B35 | 35 | 7.320" | B | 1" | 2-1/2" | 3-3/4" | 1-7/8" | 12.28 |
| D50B36 | 36 | 7.520" | B | 1-3/16" | 2-3/4" | 4" | 2-1/8" | 13.94 |
| D50B40 | 40 | 8.320" | B | 1-3/16" | 2-3/4" | 4" | 2-1/8" | 16.54 |
| D50B42 | 42 | 8.720" | B | 1-3/16" | 2-3/4" | 4" | 2-1/8" | 17.92 |
| D50B45 | 45 | 9.310" | B | 1-3/16" | 2-3/4" | 4" | 2-1/8" | 20.30 |
| D50B48 | 48 | 9.910" | B | 1-3/16" | 2-3/4" | 4-1/4" | 2-3/8" | 24.08 |
| D50B52 | 52 | 10.710" |
B | 1-3/16" | 2-3/4" | 4-1/4" | 2-3/8" | 27.42 |
| D50B54 | 54 | 11.110" | B | 1-3/16" | 2-3/4" | 4-1/4" | 2-3/8" | 29.16 |
| D50B60 | 60 | 12.300" | B | 1-5/16" | 3" | 4-1/4" | 2-3/8" | 35.88 |
| D50B68 | 63 | 13.890" | B | 1-5/16" | 3" | 4-1/4" | 2-3/8" | 44.98 |
| D50B72 | 72 | 14.690" | B | 1-5/16" | 3" | 4-1/4" | 2-3/8" | 50.22 |
| D50B76 | 76 | 15.490" | B | 1-5/16" | 3" | 4-1/4" | 2-3/8" | 45.64 |
| D50B84 | 84 | 17.080" | B | 1-5/16" | 3" | 4-1/4" | 2-3/8" | 51.64 |
| D50B95 | 95 | 19.270" | B | 1-5/16" | 3" | 4-1/4" | 2-3/8" | 64.32 |
| D50B96 | 96 | 19.470" | B | 1-5/16" | 3" | 4-1/4" | 2-3/8" | 67.42 |
| D50B102 | 102 | 20.660" | B | 1-5/16" | 3" | 4-1/4" | 2-3/8" | 72.68 |
| D50B112 | 112 | 22.650" | B | 1-5/16" | 3" | 4-1/4" | 2-3/8" | 72.68 |
50-2 QD Sprockets:
| Tooth Count | Bushing Type | Outside Diameter | Pitch Diameter | Sprocket Type | Max. Bushing Bore | Dimension (L1) | Dimension (L2) | Dimension (C) | Dimension (Y) | Dimension (P) | Dimension (X) | Dimension (T) | Dimension (W) | Sprocket Weight (LBS) | Weight (LBS) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D50SK36 | 36 | SK | 7.520" | 7.171" | C | 2-5/8" | 2-1/8" | 2-1/8" | 3-7/8" | 5/8" | ||||||
| D50SK42 | 42 | SK | 8.720" | 8.363" | C | 2-5/8" | 2-1/8" | 2-1/8" | 3-7/8" | 5/8" | 13/64" | 1-1/4" | .332" | 1.045" | ||
| D50SK48 | 48 | SK | 9.910" | 9.556" | C | 2-5/8" | 2-1/8" | 2-1/8" | 3-7/8" | 5/8" | 13/64" | 1-1/4" | .332" | |||
| D50SF52 | 52 | SF | 10.710" | 10.351" | C | 2-15/16" | 2-1/4" | 2-1/4" | 4-5/8" | 5/8" | 13/64" | 1-1/4" | .332" | |||
| D50SF54 | 54 | SF | 11.110" | 10.749" | C | 2-15/16" | 2-1/4" | 2-1/4" | 4-5/8" | 3/4" | 13/64" | 1-1/4" | .332" | |||
| D50SF60 | 60 | SF | 12.300" | 11.942" | C | 2-15/16" | 2-1/4" | 2-1/4" | 4-5/8" | 3/4" | 13/64" | 1-1/4" | .332" | |||
| D50SF68 | 68 | SF | 13.890" | 13.533" | C | 2-15/16" | 2-1/4" | 2-1/4" | 4-5/8" | 3/4" | 13/64" | 1-1/4" | .332" | |||
| D50SF72 | 72 | SF | 14.690" | 14.329" | C | 2-15/16" | 2-1/4" | 2-1/4" | 4-5/8" | 3/4" | 13/64" | 1-1/4" | .332" | |||
| D50SF76 | 76 | SF | 15.490" | 15.124" | C | 2-15/16" | 2-1/4" | 2-1/4" | 4-5/8" | 3/4" | 13/64" | 1-1/4" | .332" | |||
| D50SF84 | 84 | SF | 17.080" | 16.715" | C | 2-15/16" | 2-1/4" | 2-1/4" | 4-5/8" | 3/4" | 13/64" | 1-1/4" | .332" | |||
| D50SF95 | 95 | SF | 19.270" | 18.903" | C | 2-15/16" | 2-1/4" | 2-1/4" | 4-5/8" | 3/4" | 13/64" | 1-1/4" | .332" | |||
| D50SF102 | 102 | SF | 20.660" | 20.295" | C | 2-15/16" | 2-1/4" | 2-1/4" | 4-5/8" | 3/4" | 13/64" | 1-1/4" | .332" | |||
| D50SF112 | 112 | SF | 22.650" | 22.285" | C | 2-15/16" | 2-1/4" | 2-1/4" | 4-5/8" | 3/4" | 13/64" | 1-1/4" | .332" |
50-2 Taper Bushed Sprockets:
| Tooth Count | Outside Diameter | Pitch Diameter | Max. Bushing Bore | Dimension (L) | Dimension (C) | Sprocket Type | Bushing Type | Bushing Weight (LBS) | Sprocket Weight (LBS) | |
|---|---|---|---|---|---|---|---|---|---|---|
| D50ATB14H | 14 | 3.113" | 2.809" | 1" | 7/8 | - | A | 1008 | .3 | .8 |
| D50ATB15H | 15 | 3.315" | 3.006" | 1-1/4" | 1" | - | A | 1210 | .6 | .9 |
| D50ATB16H | 16 | 3.517" | 3.204" | 1-1/4" | 1" | - | A | 1210 | .6 | 1.1 |
| D50ATB17H | 17 | 3.719" | 3.410" | 1-5/8" | 1" | - | A | 1610 | .6 | 1.1 |
| D50ATB18H | 18 | 3.920" | 3.599" | 1-5/8" | 1" | - | A | 1610 | .9 | 1.3 |
| D50ATB19H | 19 | 4.120" | 3.797" | 1-5/8" | 1" | - | A | 1610 | .9 | 1.6 |
| D50BTB20H | 20 | 4.321" | 3.995" | 2" | 1-1/4" | 3-1/4" | B | 2012 | 1.7 | 1.5 |
| D50ATB21H | 21 | 4.522" | 4.193" | 2" | 1-1/4" | 3-1/2" | B | 2012 | 1.7 | 1.9 |
| D50ATB25H | 25 | 5.322" | 4.987" | 2" | 1-1/4" | 4-9/32" | B | 2012 | 1.7 | 3.8 |
| D50BTB30 | 30 | 6.321" | 5.979" | 2-1/2" | 1-3/4" | 5-9/32" | B | 2517 | 3.5 | 7.5 |
| D50CTB36 | 36 | 7.519" | 7.171" | 2-1/2" | 1-3/4" | 4-1/4" | C | 2517 | 3.5 | 9.4 |
| D50CTB42 | 42 | 8.715" | 8.363" | 2-1/2" | 1-3/4" | 4-1/4" | C | 2517 | 3.5 | 13.4 |
| D50CTB48 | 48 | 9.911" | 9.556" | 2-1/2" | 1-3/4" | 4-1/4" | C | 2517 | 3.5 | 18.6 |
| D50CTB52 | 52 | 10.707" | 10.351" | 2-1/2" | 1-3/4" | 4-3/8" | C | 2517 | 3.5 | 22.2 |
| D50CTB60 | 60 | 12.301" | 11.942" | 2-1/2" | 1-3/4" | 4-3/8" | C | 2517 | 3.5 | 30.3 |
| D50CTB68 | 68 | 13.893" | 13.533" | 2-1/2" | 1-3/4" | 4-3/8" | C | 2517 | 3.5 | 39.4 |
| D50CTB76 | 76 | 15.486" | 15.124" | 2-1/2" | 1-3/4" | 4-3/8" | C | 2517 | 3.5 | 41.2 |
| D50CTB84 | 84 | 17.079" |
16.715" | 2-1/2" | 1-3/4" | 4-3/8" | C | 2517 | 3.5 | 45.3 |
| D50CTB95 | 95 | 19.267" |
18.903" | 2-1/2" | 1-3/4" | 4-3/8" | C | 2517 | 3.5 | 58.8 |
| D50CTB102 | 102 | 20.661" | 20.295" | 2-1/2" | 1-3/4" | 4-3/8" | C | 2517 | 3.5 | 67.1 |
50-2 H, P1, Q1, and R1 Bushed Sprockets:
| Tooth Count | Bushing Type | Outside Diameter | Pitch Diameter | Sprocket Type | Max. Bushing Bore | Dimension (OL) | Dimension (L) | Dimension (C) | Dimension (H) | Dimension (P) | Dimension (T) | Bushing Weight (LBS) | Sprocket Weight (LBS) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D50H14H | 14 | H | 3.110" | 2.809" | 11 | 1-1/2" | 2-5/16" | 1-1/4" | 7/8" | 2-1/2" | 1-3/32" | 0.332" | 0.8 | 1.2 |
| D50P15H | 15 | P1 | 3.320" | 3.006" | 16 | 1-3/4" | 3-7/16" | 1-15/16" | 1-1/4" | 3" | 1-13/32" | 0.332" | 1.3 | 2.0 |
| D50P16H | 16 | P1 | 3.520" | 3.204" | 12 | 1-3/4" | 2-11/16" | 1-15/16" | 1/2" | 3" | 1-13/32" | 0.332" | 1.3 | 1.6 |
| D50P17H | 17 | P1 | 3.720" | 3.401" | 12 | 1-3/4" | 2-11/16" | 1-15/16" | 1/2" | 3" | 1-13/32" | 0.332" | 1.3 | 2.1 |
| D50P18H | 18 | P1 | 3.920" | 3.599" | 12 | 1-3/4" | 2-11/16" | 1-15/16" | 1/2" |
3" | 1-13/32" | 0.332" | 1.3 | 2.5 |
| D50P19H | 19 | P1 | 4.120" | 3.797" | 12 | 1-3/4" | 2-3/16" | 1-15/16" | - | 3" | 29/32" | 0.332" | 1.3 | 2.0 |
| D50P20H | 20 | P1 | 4.320" | 3.995" | 12 | 1-3/4" | 2-3/16" | 1-15/16" | - | 3" | 29/32" | 0.332" | 1.3 | 2.5 |
| D50P21H | 21 | P1 | 4.520" | 4.194" | 12 | 1-3/4" | 2-3/16" | 1-15/16" | - | 3" | 29/32" | 0.332" | 1.3 | 2.8 |
| D50P22H | 22 | P1 | 4.720" | 4.392" | 12 | 1-3/4" | 2-3/16" | 1-15/16" | - | 3" | 29/32" | 0.332" | 1.3 | 3.2 |
| D50P23H | 23 | P1 | 4.920" | 4.590" | 12 | 1-3/4" | 2-3/16" | 1-15/16" | - | 3" | 29/32" | 0.332" | 1.3 | 3.6 |
| D50Q24H | 24 | Q1 | 5.120" | 4.788" | 12 | 2-11/16" | 2-25/32" | 2-1/2" | - | 4-1/8" | 1-15/32" | 0.332" | 3.5 | 4.0 |
| D50Q25H | 25 | Q1 | 5.320" | 4.987" | 12 | 2-11/16" | 2-25/32" | 2-1/2" | - | 4-1/8" | 1-15/32" | 0.332" | 3.5 | 4.5 |
| D50Q26H | 26 | Q1 | 5.520" | 5.185" | 12 | 2-11/16" | 2-25/32" | 2-1/2" | - | 4-1/8" | 1-15/32" | 0.332" | 3.5 | 5.3 |
| D50Q27H | 27 | Q1 | 5.720" | 5.384" | 12 | 2-11/16" | 2-25/32" | 2-1/2" | - | 4-1/8" | 1-15/32" | 0.332" | 3.5 | 5.9 |
| D50Q28H | 28 | Q1 | 5.920" | 5.582" | 12 | 2-11/16" | 2-25/32" | 2-1/2" | - | 4-1/8" | 1-15/32" | 0.332" | 3.5 | 6.3 |
| D50Q30H | 30 | Q1 | 6.320" | 5.979" | 12 | 2-11/16" | 2-25/32" | 2-1/2" | - | 4-1/8" | 1-15/32" | 0.332" | 3.5 | 7.5 |
| D50Q32H | 32 | Q1 | 6.720" | 6.376" | 12 | 2-11/16" | 2-25/32" | 2-1/2" | - | 4-1/8" | 1-15/32" | 0.332" | 3.5 | 8.5 |
| D50Q35H | 35 | Q1 | 7.320" | 6.972" | 12 | 2-11/16" | 2-25/32" | 2-1/2" | - | 4-1/8" | 1-15/32" | 0.332" | 3.5 | 10.4 |
| D50Q36H | 36 | Q1 | 7.520" | 7.171" | 12 | 2-11/16" | 2-25/32" | 2-1/2" | - | 4-1/8" | 1-15/32" | 0.332" | 3.5 | 11.0 |
| D50Q40H | 40 | Q1 | 8.320" | 7.966" | 12 | 2-11/16" | 2-25/32" | 2-1/2" | - | 4-1/8" | 1-15/32" | 0.332" | 3.5 | 13.6 |
| D50Q42H | 42 | Q1 | 8.720" | 8.363" | 12 | 2-11/16" | 2-25/32" | 2-1/2" | - | 4-1/8" | 1-15/32" | 0.332" | 3.5 | 15.0 |
| D50Q45H | 45 | Q1 | 9.310" | 8.960" | 12 | 2-11/16" | 2-25/32" | 2-1/2" | - | 4-1/8" | 1-15/32" | 0.332" | 3.5 | 17.5 |
| D50Q48H | 48 | Q1 | 9.910" | 9.556" | 12 | 2-11/16" | 2-25/32" | 2-1/2" | - | 4-1/8" | 1-15/32" | 0.332" | 3.5 | 20.4 |
| D50Q52 | 52 | Q1 | 10.710" | 10.351" | 12 | 2-11/16" | 2-25/32" | 2-1/2" | - | 4-1/8" | 1-15/32" | 0.332" | 3.5 | 23.3 |
| D50Q54 | 54 | Q1 | 11.110" | 10.749" | 12 | 2-11/16" | 2-25/32" | 2-1/2" | - | 4-1/8" | 1-15/32" | 0.332" | 3.5 | 23.3 |
| D50Q60 | 60 | Q1 | 12.300" | 11.942" | 12 | 2-11/16" | 2-25/32" | 2-1/2" | - | 4-1/8" | 1-15/32" | 0.332" | 3.5 | 25.5 |
| D50Q72 | 72 | Q1 | 14.690" | 14.329" | 12 | 2-11/16" | 2-25/32" | 2-1/2" | - | 4-1/8" | 1-15/32" | 0.332" | 3.5 | 43.1 |
| D50Q76 | 76 | Q1 | 15.490" | 15.124" | 12 | 2-11/16" | 2-25/32" | 2-1/2" | - | 4-1/8" | 1-15/32" | 0.332" | 3.5 | 46.0 |
| D50Q84 | 84 | Q1 | 17.080" | 16.715" | 12 | 2-11/16" | 2-25/32" | 2-1/2" | - | 4-1/8" | 1-15/32" | 0.332" | 3.5 | 56.7 |
| D50R95 | 95 | R1 | 19.270" | 18.903" | 12 | 3-3/4" | 3-5/32" |
2-7/8" | - | 5-3/8" | 2-3/32" | 0.332" | 7.5 | 72.3 |
| D50R96 | 96 | R1 | 19.470" | 19.102" | 12 | 3-3/4" | 3-5/32" | 2-7/8" | - | 5-3/8" | 2-3/32" | 0.332" | 7.5 | 80.7 |
| D50R102 | 102 | R1 | 20.660" | 20.295" | 12 | 3-3/4" | 3-5/32" | 2-7/8" | - | 5-3/8" | 2-3/32" | 0.332" | 7.5 | 84.5 |
| D50R112 | 112 | R1 | 22.650" | 22.285" | 12 | 3-3/4" | 3-5/32" | 2-7/8" | - | 5-3/8" | 2-3/32" | 0.332" | 7.5 | 93.2 |
Frequently Asked Questions
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If your order is less than $300, no problem! Please give us a call at 407-347-3519 or email Sales@usarollerchain.com, and we will be happy to assist you!
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USA Roller Chain utilizes an extensive network of vendors and warehouses to ensure you get your items quickly! Our primary roller chain warehouse is located in Clermont, FL, but we have warehouses located all across the United States. Your order will be shipped from the closest warehouse to you that has your requested product in stock. This speeds up transit times and saves you money on shipping! If you have any questions about where an item will ship from, please CONTACT US
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In-stock items are typically shipped out in 1-3 business days.Made-to-order item lead times vary from 1-2 days up to 14-20+ weeks, depending on the product. If you need your items urgently, please let us know, and we will do our best to meet your required delivery date! If you have any questions, please CONTACT US
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If you are having an issue with your order, please CONTACT US as soon as possible so we can resolve it for you.
Most in-stock items can be returned within 30 days of the shipment date. MTO or Custom orders are not eligible for a return or refund. For a detailed explanation of our return policies, please click here.
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Absolutely! We may be called "USA Roller Chain", but we ship worldwide! Please CONTACT US for Export/International quotes or orders.