Sprockets mara mbili kwa kiwango cha Amerika
Conveyor au Hifadhi Series-Standard Roller Double Pitch-2040/C2040
| Hapana. Meno mara mbili kwa kweli | De | Dp | Nambari | Aina | D1 | Dm | A | Wt. Lbs. (Takriban.) |
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| Min | Max. | |||||||||
| 11 | 2.000 | 1.852 | 2040b11 | B | 1/2 | 13/16 | 13/8 | 7/8 | .34 | |
| 12 | 2.170 | 2.000 | 2040b12 | B | 1/2 | 13/16 | 19/16 | 7/8 | .44 | |
| 13 | 2.330 | 2.152 | 2040b13 | B | 1/2 | 21/32 | 19/16 | 7/8 | .48 | |
| 14 | 2.490 | 2.305 | 2040b14 | B | 1/2 | 11/32 | 111/16 | 7/8 | .60 | |
| 15 | 2.650 | 2.458 | 2040b15 | B | 5/8 | 17/32 | 123/32 | 7/8 | .66 | |
| 16 | 2.810 | 2.613 | 2040b16 | B | 5/8 | 19/32 | 17/8 | 7/8 | .76 | |
| 17 | 2.980 | 2.768 | 2040b17 | B | 5/8 | 15/16 | 23/64 | 1 | 1.00 | |
| 18 | 3.140 | 2.924 | 2040b18 | B | 5/8 | 115/32 | 27/32 | 1 | 1.16 | |
| 19 | 3.300 | 3.080 | 2040b19 | B | 5/8 | 15/8 | 23/8 | 1 | 1.36 | |
| 20 | 3.460 | 3.236 | 2040b20 | B | 5/8 | 13/4 | 235/64 | 1 | 1.54 | |
| 21 | 3.620 | 3.392 | 2040b21 | B | 5/8 | 125/32 | 245/64 | 1 | 1.74 | |
| 22 | 3.780 | 3.549 | 2040b22 | B | 5/8 | 17/8 | 27/8 | 1 | 1.92 | |
| 23 | 3.940 | 3.706 | 2040b23 | B | 5/8 | 2 | 3 | 1 | 2.16 | |
| 24 | 4.100 | 3.864 | 2040b24 | B | 5/8 | 21/4 | 31/4 | 1 | 2.44 | |
| 25 | 4.260 | 4.021 | 2040b25 | B | 5/8 | 21/4 | 31/4 | 1 | 2.48 | |
| 26 | 4.420 | 4.179 | 2040b26 | C | 5/8 | 21/4 | 31/4 | 1 | 2.60 | |
| 28 | 4.740 | 4.494 | 2040b28 | C | 5/8 | 21/4 | 31/4 | 1 | .34 | |
| 30 | 5.060 | 4.810 | 2040b30 | C | 5/8 | 21/4 | 31/4 | 1 | .33 | |
Conveyor mfululizo-carrier roller mara mbili-2042/c2042
| Hapana. Meno mara mbili | De | Dp | Nambari | Aina | D1 Min max. | Dm | A | Wt lbs. Fapprox.) | Aina | Nambari | D1 | wt lbs. Fapprox.) | |
| 8 | 3.010 | 2.613 | 2042b8 | B | 5/8 | 19/32 | 17/8 | 7/8 | .72 | ||||
| 9 | 3.350 | 2.924 | 2042b9 | B | 5/8 | 115/32 | 27/32 | 7/8 | 1.02 | ||||
| 10 | 3.680 | 3.236 | 2042b10 | B | 5/8 | 13/4 | 235/64 | 1 | 1.50 | ||||
| 11 | 4.000 | 3.549 | 2042b11 | B | 5/8 | 17/8 | 25/8 | 1 | 1.68 | ||||
| 12 | 4.330 | 3.864 | 2042b12 | B | 5/8 | 21/4 | 31/16 | 1 | 2.22 | ||||
| 13 | 4.660 | 4.179 | 2042b13 | B | 5/8 | 21/4 | 31/4 | 1 | 2.56 | ||||
| 14 | 4.980 | 4.494 | 2042b14 | B | 5/8 | 21/4 | 31/4 | 1 | 2.72 | ||||
| 15 | 5.300 | 4.810 | 2042b15 | B | 5/8 | 21/4 | 31/4 | 1 | 2.90 | ||||
| 16 | 5.630 | 5.126 | 2042b16 | B | 5/8 | 21/4 | 31/4 | 1 | 3.10 | A | 2042A16 | 19/32 | 1.38 |
| 17 | 5.950 | 5.442 | 2042b17 | B | 5/8 | 21/4 | 31/4 | 1 | 3.40 | A | 2042A17 | 19/32 | 1.66 |
| 18 | 6.270 | 5.759 | 2042b18 | B | 5/8 | 21/4 | 31/4 | 1 | 3.56 | A | 2042A18 | 19/32 | 1.88 |
| 19 | 6.590 | 6.076 | 2042b19 | B | 5/8 | 21/4 | 31/4 | 1 | 3.72 | A | 2042A19 | 19/32 | 2.06 |
| 20 | 6.910 | 6.392 | 2042b20 | B | 3/4 | 23/8 | 31/2 | 11/8 | 4.72 | A | 2042a20 | 19/32 | 2.40 |
| 21 | 7.240 | 6.710 | 2042b21 | B | 3/4 | 23/8 | 31/2 | 11/8 | 4.84 | A | 2042a21 | 23/32 | 2.62 |
| 22 | 7.560 | 7.027 | 2042b22 | B | 3/4 | 23/8 | 31/2 | 11/8 | 5.04 | A | 2042a22 | 23/32 | 2.88 |
| 23 | 7.880 | 7.344 | 2042b23 | B | 3/4 | 23/8 | 31/2 | 11/8 | 5.18 | A | 2042a23 | 23/32 | 3.14 |
| 24 | 8.200 | 7.661 | 2042b24 | B | 3/4 | 23/8 | 31/2 | 11/8 | 5.58 | A | 2042a24 | 23/32 | 3.22 |
| 25 | 8.520 | 7.979 | 2042b25 | B | 3/4 | 23/8 | 31/2 | 11/8 | 5.96 | A | 2042a25 | 23/32 | 3.50 |
| 26 | 8.840 | 8.296 | 2042b26 | B | 3/4 | 23/8 | 31/2 | 11/8 | 6.22 | A | 2042a26 | 23/32 | 3.74 |
| 28 | 9.480 | 8.931 | 2042b28 | B | 3/4 | 23/8 | 31/2 | 11/8 | 6.78 | A | 2042a27 | 23/32 | 4.76 |
| 30 | 10.110 | 9.567 | 2042b30 | B | 3/4 | 23/8 | 31/2 | 11/8 | 7.56 | A | 2042a28 | 23/32 | 5.08 |
★ amepata tena Groove katika kitovu kwa kibali cha mnyororo.
Upeo wa bores ulioonyeshwa utachukua keyseat ya kawaida na seti juu ya keyseat.
Bores kubwa kidogo inawezekana bila funguo kula, keyseat ya kina, au kuweka kwa pembe kwa keyseat.
Conveyor au Hifadhi ya Standard Roller Double Pitch-2050/C2050
| Hapana. Meno mara mbili kwa kweli | De | Dp | Nambari | Aina | D1 | Dm | A | Wt. Lbs. (Takriban.) | Aina | Nambari | D1 | Wt. Lbs. (Takriban.) | |
| Min | Max. | ||||||||||||
| 11 | 2.500 | 2.315 | 2050b11 | B | 5/8 | 13/16 | 13/4 | 1 | .62 | ||||
| 12 | 2.710 | 2.500 | 2050b12 | B | 5/8 | 1 | 163/64 | 1 | .80 | ||||
| 13 | 2.910 | 2.690 | 2050b13 | B | 5/8 | 17/32 | 123/64 | 1 | .82 | ||||
| 14 | 3.110 | 2.881 | 2050b14 | B | 5/8 | 19/32 | 115/16 | 1 | 1.00 | ||||
| 15 | 3.320 | 3.073 | 2050b15 | B | 5/8 | 113/32 | 25/32 | 1 | 1.22 | ||||
| 16 | 3.520 | 3.266 | 2050b16 | B | 5/8 | 119/32 | 223/64 | 1 | 1.44 | ||||
| 17 | 3.720 | 3.160 | 2050b17 | B | 5/8 | 13/4 | 29/16 | 1 | 1.68 | ||||
| 18 | 3.920 | 3.655 | 2050b18 | B | 5/8 | 125/32 | 225/32 | 1 | 1.94 | ||||
| 19 | 4.120 | 3.850 | 2050b19 | B | 5/8 | 131/32 | 264/63 | 1 | 2.24 | ||||
| 20 | 4.320 | 4.045 | 2050b20 | B | 3/4 | 2 | 3 | 1 | 2.30 | ||||
| 21 | 4.520 | 4.241 | 2050b21 | B | 3/4 | 2 | 3 | 1 | 2.40 | ||||
| 22 | 4.720 | 4.437 | 2050b22 | B | 3/4 | 2 | 3 | 1 | 2.54 | ||||
| 23 | 4.920 | 4.633 | 2050b23 | B | 3/4 | 2 | 3 | 1 | 2.66 | ||||
| 24 | 5.120 | 4.830 | 2050b24 | B | 3/4 | 2 | 3 | 1/4 | 3.30 | A | 2050A24 | 23/32 | 1.58 |
| 25 | 5.320 | 5.026 | 2050b25 | B | 3/4 | 2 | 3 | 1/4 | 3.42 | A | 2050A25 | 23/32 | 1.68 |
| 26 | 5.520 | 5.233 | 2050b26 | C | 3/4 | 2 | 3 | 1/4 | 3.62 | A | 2050A26 | 23/32 | 1.88 |
| 28 | 5.920 | 5.617 | 2050b28 | C | 3/4 | 2 | 3 | 1/4 | 3.78 | A | 2050A28 | 23/32 | 2.22 |
| 30 | 6.320 | 6.012 | 2050b30 | C | 3/4 | 21/4 | 31/4 | 1/4 | 4.58 | A | 2050a30 | 23/32 | 2.54 |
Conveyor Series-Carrier Roller Double Pitch-2052 / C2052
| Hapana. Meno mara mbili | De | Dp | Nambari | Aina | D1 Min max. | Dm | A | Wt lbs. Fapprox.) | Aina | Nambari | D1 | wt lbs. Fapprox.) | |
| 8 | 3.770 | 3.266 | 2052b8 | B | 5/8 | 19/32 | 223/64 | 1 | 1.38 | ||||
| 9 | 4.190 | 3.655 | 2052b9 | B | 5/8 | 125/32 | 225/32 | 1 | 1.92 | ||||
| 10 | 4.600 | 4.045 | 2052b10 | B | 5/8 | 2 | 3 | 1 | 2.30 | ||||
| 11 | 5.010 | 4.437 | 2052b11 | B | 5/8 | 2 | 3 | 1 | 2.54 | ||||
| 12 | 5.420 | 4.830 | 2052b12 | B | 3/4 | 2 | 3 | 11/4 | 3.20 | A | 2052A12 | 23/32 | 1.58 |
| 13 | 5.820 | 5.223 | 2052b13 | B | 3/4 | 2 | 3 | 11/4 | 3.48 | A | 2052A13 | 23/32 | 1.82 |
| 14 | 6.230 | 5.617 | 2052b14 | B | 3/4 | 2 | 3 | 11/4 | 3.88 | A | 2052A14 | 23/32 | 2.28 |
| 15 | 5.300 | 6.012 | 2052b15 | B | 3/4 | 21/4 | 31/4 | 11/4 | 4.46 | A | 2052A15 | 23/32 | 2.46 |
| 16 | 7.030 | 6.407 | 2052b16 | B | 3/4 | 21/4 | 31/4 | 11/4 | 4.80 | A | 2042A16 | 23/32 | 2.88 |
| 17 | 7.440 | 6.803 | 2052b17 | B | 3/4 | 21/4 | 31/4 | 11/4 | 3.34 | A | 2042A17 | 23/32 | 3.28 |
| 18 | 7.840 | 7.198 | 2052b18 | B | 3/4 | 21/4 | 31/4 | 11/4 | 3.64 | A | 2042A18 | 23/32 | 3.64 |
| 19 | 8.240 | 7.595 | 2052b19 | B | 3/4 | 21/4 | 31/4 | 11/4 | 6.04 | A | 2042A19 | 23/32 | 4.12 |
| 20 | 8.640 | 7.991 | 2052b20 | B | 3/4 | 21/4 | 31/4 | 11/4 | 6.48 | A | 2042a20 | 23/32 | 4.72 |
| 21 | 9.040 | 8.387 | 2052b21 | B | 3/4 | 21/4 | 31/4 | 11/4 | 7.00 | A | 2042a21 | 23/32 | 5.08 |
| 22 | 9.440 | 8.783 | 2052b22 | B | 3/4 | 21/4 | 31/4 | 11/4 | 7.30 | A | 2042a22 | 23/32 | 5.20 |
| 23 | 9.850 | 9.180 | 2052b23 | B | 1 | 23/4 | 33/4 | 11/4 | 8.66 | A | 2042a23 | 15/16 | 5.84 |
| 24 | 10.250 | 9.577 | 2052B24 | B | 15/16 | 23/4 | 33/4 | 11/4 | 9.32 | A | 2042a24 | 15/16 | 6.70 |
| 25 | 10.650 | 9.973 | 2052b25 | B | 15/16 | 23/4 | 33/4 | 11/4 | 10.30 | A | 2042a25 | 15/16 | 7.54 |
| 26 | 11.050 | 10.370 | 2052b26 | B | 15/16 | 23/4 | 33/4 | 11/4 | 11.00 | A | 2042a26 | 15/16 | 8.24 |
| 28 | 11.840 | 11.164 | 2052b28 | B | 15/16 | 23/4 | 33/4 | 11/4 | 11.70 | A | 2042a27 | 15/16 | 8.70 |
| 30 | 12.640 | 11.958 | 2052b30 | B | 15/16 | 23/4 | 33/4 | 11/4 | 12.90 | A | 2042a28 | 15/16 | 9.92 |
Conveyor au Hifadhi mfululizo-kiwango roller Double Pitch-2060/C2060
| Hapana. Meno mara mbili | De | Dp | Nambari | Aina | D1 Min max. | Dm | A | Wt lbs. (Takriban.) | Aina | Nambari | D1 | wt lbs. (Takriban.) | |
| 11 | 3.000 | 2.773 | 2060b11 | B | 3/4 | 1 | 21/16 | 1 | 1.14 | ||||
| 12 | 3.250 | 3.000 | 2060b12 | B | 3/4 | 11/4 | 23/8 | 11/4 | 1.16 | | |||
| 13 | 3.490 | 3.228 | 2060b13 | B | 3/4 | 15/16 | 25/64 | 11/4 | 1.52 | | |||
| 14 | 3.740 | 3.457 | 2060b14 | B | 3/4 | 19/16 | 221/64 | 11/4 | 1.86 | ||||
| 15 | 3.980 | 3.688 | 2060b15 | B | 3/4 | 13/4 | 219/32 | 11/4 | 2.24 | ||||
| 16 | 4.220 | 3.920 | 2060b16 | B | 3/4 | 127/32 | 227/16 | 11/4 | 2.64 |
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| 17 | 4.460 | 4.152 | 2060b17 | B | 3/4 | 23/32 | 23/32 | 11/4 | 3.08 |
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| 18 | 4.700 | 4.386 | 2060b18 | B | 3/4 | 29/32 | 211/32 | 11/4 | 3.56 |
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| 19 | 4.940 | 4.620 | 2060b19 | B | 3/4 | 211/32 | 31/2 | 11/4 | 3.94 |
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| 20 | 5.190 | 4.854 | 2060b20 | B | 3/4 | 29/16 | 37/8 | 11/4 | 4.50 |
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| 21 | 5.430 | 5.089 | 2060b21 | B | 3/4 | 23/4 | 4 | 11/4 | 5.02 |
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| 22 | 5.670 | 5.324 | 2060b22 | B | 3/4 | 23/4 | 4 | 11/4 | 5.26 |
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| 23 | 5.910 | 5.560 | 2060b23 | B | 3/4 | 23/4 | 4 | 11/4 | 5.54 |
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| 24 | 6.150 | 5.796 | 2060b24 | B | 3/4 | 23/4 | 4 | 11/4 | 5.90 | A | 2060A24 | 23/32 | 3.02 |
| 25 | 6.390 | 6.032 | 2060b25 | B | 3/4 | 23/4 | 4 | 11/4 | 6.08 | A | 2060A25 | 23/32 | 3.36 |
| 26 | 6.630 | 6.268 | 2060b26 | B | 3/4 | 23/4 | 4 | 11/4 | 6.36 | A | 2060A26 | 23/32 | 3.58 |
| 28 | 7.110 | 6.741 | 2060b28 | B | 3/4 | 23/4 | 4 | 11/4 | 7.02 | A | 2060A27 | 23/32 | 4.12 |
| 30 | 7.590 | 7.215 | 2060b30 | B | 3/4 | 23/4 | 4 | 11/4 | 7.54 | A | 2006a28 | 23/32 | 4.88 |
Conveyor mfululizo-carrier roller mara mbili-2062/c2062
| Hapana. Meno mara mbili | De | Dp | Nambari | Aina | D1 Min max. | Dm | A | Wt lbs. (Takriban.) | Aina | Nambari | D1 | wt lbs. (Takriban.) | |
| 8 | 4.520 | 3.920 | 2062b8 | B | 3/4 | 127/32 | 227/32 | 11/4 | 2.60 | ||||
| 9 | 5.020 | 4.386 | 2062b9 | B | 3/4 | 29/32 | 311/32 | 11/4 | 3.48 | ||||
| 10 | 5.520 | 4.854 | 2062b10 | B | 3/4 | 29/16 | 353/64 | 11/4 | 4.54 | ||||
| 11 | 6.010 | 5.324 | 2062b11 | B | 3/4 | 23/4 | 4 | 11/4 | 5.20 | ||||
| 12 | 6.500 | 5.796 | 2062b12 | B | 3/4 | 23/4 | 4 | 11/4 | 5.70 | A | 2062A12 | 23/32 | 2.98 |
| 13 | 6.990 | 6.268 | 2062b13 | B | 3/4 | 23/4 | 4 | 11/4 | 6.28 | A | 2062A13 | 23/32 | 3.60 |
| 14 | 7.470 | 6.741 | 2062b14 | B | 3/4 | 23/4 | 4 | 11/4 | 6.82 | A | 2062A14 | 23/32 | 4.02 |
| 15 | 7.960 | 7.215 | 2062b15 | B | 3/4 | 23/4 | 4 | 11/4 | 7.48 | A | 2062A15 | 23/32 | 4.76 |
| 16 | 8.440 | 7.689 | 2062b16 | B | 3/4 | 23/4 | 4 | 11/4 | 8.18 | A | 2062A16 | 23/32 | 5.70 |
| 17 | 8.920 | 8.163 | 2062b17 | B | 1 | 23/4 | 4 | 11/4 | 8.82 | A | 2062A17 | 15/16 | 6.16 |
| 18 | 9.410 | 8.638 | 2062b18 | B | 1 | 23/4 | 4 | 11/4 | 9.36 | A | 2062A18 | 15/16 | 6.96 |
| 19 | 9.890 | 9.113 | 2062b19 | B | 1 | 23/4 | 41/4 | 11/4 | 11.10 | A | 2062A19 | 15/16 | 8.00 |
| 20 | 10.370 | 9.589 | 2062b20 | B | 15/16 | 23/4 | 41/4 | 11/4 | 11.66 | A | 2062a20 | 15/16 | 8.46 |
| 21 | 10.850 | 10.064 | 2062b21 | B | 15/16 | 23/4 | 41/4 | 11/4 | 13.24 | A | 2062a21 | 15/16 | 8.93 |
| 22 | 11.330 | 10.540 | 2062b22 | B | 15/16 | 23/4 | 41/4 | 11/4 | 13.78 | A | 2062a22 | 15/16 | 10.74 |
| 23 | 11.810 | 11.016 | 2062b23 | B | 15/16 | 23/4 | 41/4 | 11/4 | 14.90 | A | 2062a23 | 15/16 | 11.64 |
| 24 | 12.290 | 11.492 | 2062b24 | B | 15/16 | 23/4 | 41/4 | 11/4 | 15.66 | A | 2062a24 | 15/16 | 12.64 |
| 25 | 12.770 | 11.968 | 2062b25 | B | 15/16 | 23/4 | 41/4 | 11/4 | 16.80 | A | 2060A25 | 15/16 | 13.78 |
| 26 | 13.250 | 12.444 | 2062b26 | B | 15/16 | 23/4 | 41/4 | 13/4 | 20.20 | A | 2060A26 | 15/16 | 15.00 |
| 28 | 14.210 | 13.397 | 2062b28 | B | 1/4 | 23/4 | 41/4 | 13/4 | 21.86 | A | 2060A27 | 11/4 | 17.32 |
| 30 | 15.170 | 14.350 | 2062b30 | B | 1/4 | 23/4 | 41/4 | 13/4 | 26.00 | A | 2006a28 | 11/4 | 19.50 |
Sprockets za mnyororo wa lami mara mbili mara nyingi ni bora kwa kuokoa kwenye nafasi na kuwa na maisha marefu ya kuvaa kuliko sprockets za kawaida. Inafaa kwa mnyororo mrefu wa lami, sprockets mbili za lami zina meno zaidi kuliko sprocket ya kawaida ya kipenyo sawa cha mduara na usambaze kuvaa sawasawa kwenye meno. Ikiwa mnyororo wako wa conveyor unalingana, sprockets mbili za lami zinafaa kuzingatia.
Sprockets za minyororo ya roller mara mbili zinapatikana katika muundo mmoja au mbili-toothed. Sprockets moja-toothed kwa minyororo ya roller mara mbili ina tabia sawa na kawaida sprockets kwa minyororo ya roller kulingana na DIN 8187 (ISO 606). Kwa sababu ya lami kubwa ya mnyororo wa minyororo ya roller mara mbili inawezekana kuongeza uimara na marekebisho ya tooting.
