Spur Gears NB32 Without Keyway or Setscrew Boston Gears Supplier
Spur Gears NB32 Without Keyway or Setscrew ,Boston Gears ,No. of Teeth 32,Pitch Dia. 2;14-1/2° Pressure Angle
We are a gearbox and related accessories supplier that sells a wide range of gearbox,couplings,gears,bearings,oil seals and so on.And we can accept small orders. Please contact us if necessary.
Spur Gears
16 and 12 Diametral Pitch (Steel, Non-Metallic & Cast Iron)
14-1/2° Pressure Angle (will not operate with 20° spurs)
| No. of Teeth | Pitch Dia. | Bore | Hub | Style See Page 323 | Without Keyway or Setscrew | With Keyway and Setscrew† | |||||||||
| Dia. | Proj. | Catalog Number | Item Code | Catalog Number | Item Code | ||||||||||
| 16 Face = .500” Outside Dia. = Pitch Dia. + .125” DIAMETRAL PITCH Overall Length = .500” + Hub Proj. |
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| STEEL | |||||||||||||||
| 32 | 2.000 | .500 .625 .750 .875 1.000 |
1.70 | 0.50 | A | NB32 – – – – |
09730 – – – – |
NB32-1/2† NB32-5/8 NB32-3/4 NB32-7/8 NB32-1 | 46055 46056 46057 46058 46059 |
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| 36 40 48 |
2.250 2.500 3.000 |
0.500 | 1.95 1.69 2.19 |
0.50 | NB36 NB40A NB48A | 09732 10244 10246 |
– – – |
– – – |
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| NON-METALLIC | |||||||||||||||
| 16 20 |
1.000 1.250 |
0.375 | .81 1.06 |
0.50 | A | QBH16 QBH20 | 09014 09018 |
– – – – – – – |
– – – – – – – |
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| 24 32 40 48 64 |
1.500 2.000 2.500 3.000 4.000 |
0.500 | 1.31 1.81 |
.50 .50 |
QBH24 QBH32 QB40 QB48 QB64 | 09022 09024 09000 09002 09006 |
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| – – – |
– – – |
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| CAST IRON | |||||||||||||||
| 54 56 60 |
3.375 3.500 3.750 |
0.500 | 1.25 1.25 1.38 |
.50 .50 .62 |
B | NB54 NB56 NB60 | 10248 10250 10252 |
– – – – – – – – – – – – – – |
– – – – – – – – – – – – – – |
||||||
| 64 72 80 84 96 112 120 128 |
4.000 4.500 5.000 5.250 6.000 7.000 7.500 8.000 |
0.625 | 1.38 1.38 1.50 1.50 1.50 1.50 1.50 1.50 |
0.62 | C | NB64 NB72 NB80 NB84 NB96 NB112 NB120 NB128 |
10254 10256 10258 10260 10262 10264 10266 10268 |
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| D | |||||||||||||||
| 144 160 192 |
9.000 10.000 12.000 |
0.625 | 1.75 1.75 2.00 |
0.75 | NB144 NB160B NB192B | 10270 10272 10274 |
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| 12 Face = .750” Outside Dia. = Pitch Dia. + .167” DIAMETRAL PITCH Overall Length = .750” + Hub Proj. |
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| STEEL | |||||||||||||||
| 11 12 13 14 |
1.000* 1.000 1.083 1.167 |
0.500 | .75 .75 .83 .92 |
0.50 | A | ND11B ND12B ND13B ND14B | 09744 09746 09748 09750 |
ND11B-1/2† ND12B-1/2† ND13B-1/2† ND14B-1/2† | 46060 46061 46062 46063 |
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| 15 16 18 |
1.250 1.333 1.500 |
0.625 | 1.00 .99 1.15 |
0.50 | ND15B ND16B ND18B | 09752 09754 09756 |
ND15B-5/8 ND16B-5/8 ND18B-5/8 | 46064 46065 46066 |
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| 20 | 1.667 | .625 .750 |
1.32 | 0.50 | ND20B – |
09758 – |
ND20B-5/8 ND20B-3/4 | 46067 46068 |
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| 21 | 1.750 | .625 .750 .875 |
1.40 | 0.50 | ND21B – – |
09760 – – |
ND21B-5/8 ND21B-3/4 ND21B-7/8 | 46069 46070 46071 |
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| 22 | 1.833 | .625 .750 .875 1.000 |
1.49 | 0.50 | ND22B – – – |
09762 – – – |
ND22B-5/8 ND22B-3/4 ND22B-7/8 ND22B-1 | 46072 46073 46074 46075 |
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| 24 | 2.000 | .625 .750 .875 1.000 |
1.65 | 0.50 | ND24B – – – |
09764 – – – |
ND24B-5/8 ND24B-3/4 ND24B-7/8 ND24B-1 | 46076 46077 46078 46079 |
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| 30 32 36 40 42 |
2.500 2.667 3.000 3.333 3.500 |
0.625 | 2.15 1.92 2.25 2.34 2.50 |
0.62 | ND30 ND32A ND36A ND40A ND42A | 09766 10276 10278 10280 10282 |
– – – – – |
– – – – – |
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12 and 10 Diametral Pitch (Steel, Non-Metallic & Cast Iron)
14-1/2° Pressure Angle (will not operate with 20° spurs)
| No. of Teeth | Pitch Dia. | Bore | Hub | Style See Page 323 | Without Keyway or Setscrew | With Keyway and Setscrew† | |||||||||
| Dia. | Proj. | Catalog Number | Item Code | Catalog Number | Item Code | ||||||||||
| 12 Face = .750” Outside Dia. = Pitch Dia. + .167” DIAMETRAL PITCH Overall Length = .750” + Hub Proj. |
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| NON-METALLIC | |||||||||||||||
| 15 18 21 |
1.250 1.500 1.750 |
0.500 | 1.00 1.25 1.50 |
0.50 | A | QDH15 QDH18 QDH21 | 09038 09042 09046 |
– – – – – – – – |
– – – – – – – – |
||||||
| 24 30 36 48 |
2.000 2.500 3.000 4.000 |
0.625 | 1.75 2.25 |
0.50 | QDH24 QDH30 QD36 QD48 | 09050 09052 09026 09030 |
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| – – |
– – |
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| 60 | 5.000 | 0.750 | – | – | QD60 | 09034 | |||||||||
| CAST-IRON | |||||||||||||||
| 48 54 60 64 72 84 |
4.000 4.500 5.000 5.333 6.000 7.000 |
0.750 | 1.75 | 0.75 | C | ND48 ND54 ND60 ND64 ND72 ND84 |
10284 10286 10288 10290 10292 10294 |
– – – – – – – – – – – – |
– – – – – – – – – – – – |
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| D | |||||||||||||||
| 96 108 112 |
8.000 9.000 9.333 |
0.750 | 2.00 | 0.75 | ND96 ND108 ND112 | 10296 10298 10300 |
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| 120 144 168 |
10.000 12.000 14.000 |
0.875 | 2.00 | ND120 ND144 ND168 |
10302 10304 10306 |
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| 1.00 | |||||||||||||||
| 10 Outside Face = 1.000” + .200” Dia. = Pitch Dia. DIAMETRAL PITCH Overall Length = 1.000” + Hub Proj. |
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| STEEL | |||||||||||||||
| 11 12 14 |
1.200* 1.200 1.400 |
0.625 | .92 .92 1.02 |
0.62 | A | NF11B NF12B NF14B | 09778 09780 09782 |
NF11B-5/8 NF12B-5/8 NF14B-5/8 | 46080 46081 46082 |
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| 15 16 |
1.500 1.600 |
0.750 | 1.12 1.22 |
0.62 | NF15B NF16B | 09784 09786 |
NF15B-3/4 NF16B-3/4 | 46083 46084 |
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| 18 | 1.800 | .750 .875 |
1.42 | 0.62 | NF18B – |
09788 – |
NF18B-3/4 NF18B-7/8 | 46085 46086 |
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| 20 | 2.000 | .750 .875 1.000 |
1.62 | 0.62 | NF20B – – |
09790 – – |
NF20B-3/4 NF20B-7/8 NF20B-1 | 46087 46088 46089 |
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| 24 | 2.400 | .750 .875 1.000 |
2.02 | 0.62 | NF24B – – |
09792 – – |
NF24B-3/4 NF24B-7/8 NF24B-1 | 46090 46091 46092 |
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| 25 | 2.500 | 0.750 | 2.12 | 0.62 | NF25 | 09794 | – – – – – – |
– – – – – – |
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| 28 30 32 35 36 |
2.800 3.000 3.200 3.500 3.600 |
0.750 | 1.81 2.02 2.22 2.52 2.61 |
0.88 | NF28A NF30A NF32A NF35A NF36A | 10310 10312 10314 10316 10318 |
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| NON-METALLIC | |||||||||||||||
| 15 18 |
1.500 1.800 |
0.625 | 1.20 1.50 |
0.62 | A | QFH15 QFH18 | 09062 09066 |
– – – – – |
– – – – – |
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| 20 25 30 |
2.000 2.500 3.000 |
0.750 | 1.70 2.20 2.70 |
0.62 | QFH20 QFH25 QFH30 | 09068 09070 09072 |
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10 and 8 Diametral Pitch (Cast Iron, Steel & Non-Metallic)
14-1/2° Pressure Angle (will not operate with 20° spurs)
| No. of Teeth | Pitch Dia. | Bore | Hub | Style See Page 323 | Without Keyway or Setscrew | With Keyway and Setscrew† | |||||||||
| Dia. | Proj. | Catalog Number | Item Code | Catalog Number | Item Code | ||||||||||
| 10 Face = 1.000” Outside Dia. = Pitch Dia. + .200” DIAMETRAL PITCH Overall Length = 1.000” + Hub Proj. |
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| CAST IRON | |||||||||||||||
| 40 42 45 48 50 54 55 60 64 70 72 80 84 90 96 |
4.000 4.200 4.500 4.800 5.000 5.400 5.500 6.000 6.400 7.000 7.200 8.000 8.400 9.000 9.600 |
0.875 | 2.12 | 0.88 | B | NF40 NF42 NF45 NF48 NF50 NF54 NF55 NF60 NF64 NF70 NF72 NF80 NF84 NF90 NF96 |
10320 10322 10324 10326 10328 10330 10332 10334 10336 10338 10340 10342 10344 10346 10348 |
– – – – – – – – – – – – – – – – – – – – – – |
– – – – – – – – – – – – – – – – – – – – – – |
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| C | |||||||||||||||
| D | |||||||||||||||
| 2.25 | |||||||||||||||
| 100 110 120 140 144 160 180 |
10.000 11.000 12.000 14.000 14.400 16.000 18.000 |
1.00 | 2.25 | 0.88 | NF100 NF110 NF120 NF140 NF144 NF160 NF180 |
10350 10352 10356 10358 10360 10362 10364 |
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| 2.50 | 1.00 | ||||||||||||||
| 2.75 | |||||||||||||||
| 8 Face = 1.250” Outside Dia. = Pitch Dia. + .250” DIAMETRAL PITCH Overall Length = 1.250” + Hub Proj. |
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| STEEL | |||||||||||||||
| 11 12 14 |
1.500* 1.500 1.750 |
0.750 | 1.12 1.12 1.31 |
0.75 | A | NH11B NH12B NH14B | 09806 09808 09810 |
NH11B-3/4 NH12B-3/4 NH14B-3/4 | 46093 46094 46095 |
||||||
| 15 | 1.875 | 0.875 | 1.43 | 0.75 | NH15B | 09812 | NH15B-7/8 | 46096 | |||||||
| 16 | 2.000 | .875 1.000 |
1.56 | 0.75 | NH16B – |
09814 – |
NH16B-7/8 NH16B-1 | 46097 46098 |
|||||||
| 18 | 2.250 | .875 1.000 1.125 |
1.81 | 0.75 | NH18B – – |
09816 – – |
NH18B-7/8 NH18B-1 NH18B-1-1/8 | 46099 46100 46101 |
|||||||
| 20 | 2.500 | .875 1.000 1.125 |
2.06 | 0.75 | NH20B – – |
09818 – – |
NH20B-7/8 NH20B-1 NH20B-1-1/8 | 46102 46103 46104 |
|||||||
| 22 | 2.750 | .875 1.000 1.125 |
2.31 | 0.75 | NH22B – – |
09820 – – |
NH22B-7/8 NH22B-1 NH22B-1-1/8 | 46105 46106 46107 |
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| 24 28 30 32 |
3.000 3.500 3.750 4.000 |
0.875 | 2.06 2.56 2.75 3.00 |
0.88 | NH24A NH28A NH30A NH32A |
10368 10370 10372 10374 |
– – – – |
– – – – |
|||||||
| 1.000 | 0.88 | ||||||||||||||
| NON-METALLIC | |||||||||||||||
| 16 18 |
2.000 2.250 |
0.750 | 1.62 1.88 |
0.75 | A | QHH16 QHH18 | 09082 09084 |
– – – – – |
– – – – – |
||||||
| 20 24 28 |
2.500 3.000 3.500 |
0.875 | 2.12 2.62 3.12 |
0.75 | QHH20 QHH24 QHH28 | 09086 09088 09090 |
|||||||||
8 and 6 Diametral Pitch (Cast Iron & Steel)
14-1/2° Pressure Angle (will not operate with 20° spurs)
| No. of Teeth | Pitch Dia. | Bore | Hub | Style See Page 323 | Without Keyway or Setscrew | With Keyway and Setscrew† | ||||||||
| Dia. | Proj. | Catalog Number | Item Code | Catalog Number | Item Code | |||||||||
| 8 Face = 1.250” Outside Dia. = Pitch Dia. + .250” DIAMETRAL PITCH Overall Length = 1.250” + Hub Proj. |
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| CAST IRON | ||||||||||||||
| 36 40 42 44 48 54 56 60 64 72 |
4.500 5.000 5.250 5.500 6.000 6.750 7.000 7.500 8.000 9.000 |
1.000 | 2.50 | 1.00 | B | NH36 NH40 NH42 NH44 NH48 NH54 NH56 NH60 NH64 NH72 |
10376 10378 10380 10382 10384 10386 10388 10390 10392 10394 |
– – – – – – – – – – – – – – – – – – – |
– – – – – – – – – – – – – – – – – – – |
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| C | ||||||||||||||
| D | ||||||||||||||
| 80 84 88 96 112 120 128 144 |
10.000 10.500 11.000 12.000 14.000 15.000 16.000 18.000 |
1.125 | 3.00 | 1.12 | NH80 NH84 NH88 NH96 NH112 NH120 NH128 NH144 NH160B |
10396 10398 10400 10402 10404 10406 10408 10410 10412 |
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| 160 | 20.000 | 1.125 | 3.25 | 1.25 | ||||||||||
| 6 Face = 1.500” Outside Dia. = Pitch Dia + .333” DIAMETRAL PITCH Overall Length = 1.500” + Hub Proj. |
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| STEEL | ||||||||||||||
| 11 12 |
2.000* 2.000 |
1.000 | 1.46 | 0.88 | A | NJ11B NJ12B | 09830 09832 |
NJ11B-1 NJ12B-1 | 46108 46109 |
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| 14 | 2.333 | 1.000 1.125 |
1.79 | 0.88 | NJ14B – |
09834 – |
NJ14B-1 NJ14B-1-1/8 | 46110 46111 |
||||||
| 15 | 2.500 | 1.000 1.125 1.1875 1.250 |
1.96 | 0.88 | NJ15B – – – |
09836 – – – |
NJ15B-1 NJ15B-1-1/8 NJ15B-1-3/16 NJ15B-1-1/4 | 46112 46113 46114 46115 |
||||||
| 16 | 2.667 | 1.000 1.125 1.1875 1.250 |
2.13 | 0.88 | NJ16B – – – |
09838 – – – |
NJ16B-1 NJ16B-1-1/8 NJ16B-1-3/16 NJ16B-1-1/4 | 46116 46117 46118 46119 |
||||||
| 18 | 3.000 | 1.000 1.125 1.1875 1.250 |
2.46 | 0.88 | NJ18B – – – |
09840 – – – |
NJ18B-1 NJ18B-1-1/8 NJ18B-1-3/16 NJ18B-1-1/4 | 46120 46121 46122 46123 |
||||||
| 20 | 3.333 | 1.000 1.125 1.1875 1.250 |
2.79 | 0.88 | NJ20 – – – |
09842 – – – |
NJ20-1 NJ20-1-1/8 NJ20-1-3/16 NJ20-1-1/4 | 46124 46125 46126 46127 |
||||||
| 21 | 3.500 | 1.000 | 2.96 | 0.88 | NJ21B | 09844 | – – – – |
– – – – |
||||||
| 24 27 30 |
4.000 4.500 5.000 |
1.125 | 3.00 3.50 4.00 |
0.88 | NJ24A NJ27A NJ30A | 10414 10416 10418 |
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6 and 5 Diametral Pitch (Steel & Cast Iron)
14-1/2° Pressure Angle (will not operate with 20° spurs)
| No. of Teeth | Pitch Dia. | Bore | Hub | Style See Page 323 | Without Keyway or Setscrew | ||||||||||
| Dia. | Proj. | Catalog Number | Item Code | ||||||||||||
| 6 Face = 1.500˝ Outside Dia. = Pitch Dia + .333˝ DIAMETRAL PITCH Overall Length = 1.500˝ + Hub Proj. |
|||||||||||||||
| CAST IRON | |||||||||||||||
| 32 33 36 40 42 48 54 |
5.333 5.500 6.000 6.667 7.000 8.000 9.000 |
1.125 | 2.50 | 1.00 | B | NJ32 NJ33 NJ36 NJ40 NJ42 NJ48 NJ54 | 10420 10422 10424 10426 10428 10430 10432 |
||||||||
| C | |||||||||||||||
| D | |||||||||||||||
| 60 64 66 72 84 96 108 120 144 |
10.000 10.667 11.000 12.000 14.000 16.000 18.000 20.000 24.000 |
1.250 | 3.00 | 1.25 | NJ60 NJ64 NJ66 NJ72 NJ84 NJ96 NJ108 NJ120B NJ144B |
10434 10436 10438 10440 10442 10444 10446 10448 10452 |
|||||||||
| 3.25 | |||||||||||||||
| 3.50 | 1.50 | ||||||||||||||
| 3.75 | |||||||||||||||
| 5 Face = 1.750” Outside Dia. = Pitch Dia. + .400” DIAMETRAL PITCH Overall Length = 1.750” + Hub Proj. |
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| STEEL | |||||||||||||||
| 11 12 14 15 16 18 20 |
2.400* 2.400 2.800 3.000 3.200 3.600 4.000 |
1.0625 | 1.78 1.78 2.18 2.38 2.58 2.98 3.38 |
0.88 | A | NK11B NK12B NK14B NK15B NK16B NK18B NK20B | 09846 09848 09850 09852 09854 09856 09858 |
||||||||
| CAST IRON | |||||||||||||||
| 24 25 30 |
4.800 5.000 6.000 |
1.0625 | 3.00 | 1.25 | A | NK24B NK25B NK30B |
10454 10456 10458 |
||||||||
| B | |||||||||||||||
| 35 40 45 |
7.000 8.000 9.000 |
1.1875 | 3.00 | 1.25 | NK35B NK40B NK45B | 10460 10462 10464 |
|||||||||
| 50 55 60 70 80 |
10.000 11.000 12.000 14.000 16.000 |
1.1875 | 3.50 | 1.25 | D | NK50B NK55B NK60B NK70B NK80B | 10466 10468 10470 10472 10474 |
||||||||
| 100 | 20.000 | 1.3125 | 3.75 | 1.50 | NK100B | 10478 | |||||||||
4 and 3 Diametral Pitch (Steel & Cast Iron)
14-1/2° Pressure Angle (will not operate with 20° spurs)
| No. of Teeth | Pitch Dia. | Bore | Hub | Style See Page 323 | Without Keyway or Setscrew | ||||||||||
| Dia. | Proj. | Catalog Number | Item Code | ||||||||||||
| 4 Face = 2.000” Outside Dia. = Pitch Dia. + .500” DIAMETRAL PITCH Overall Length = 2.000” + Hub Proj. |
|||||||||||||||
| STEEL | |||||||||||||||
| 11 12 14 15 16 18 20 22 |
3.000* 3.000 3.500 3.750 4.000 4.500 5.000 5.500 |
1.125 | 2.27 2.27 2.77 3.02 3.27 3.77 4.27 4.77 |
0.88 | A | NL11B NL12B NL14B NL15B NL16B NL18B NL20B NL22B | 09860 09862 09864 09866 09868 09870 09872 09874 |
||||||||
| CAST IRON | |||||||||||||||
| 24 28 30 32 36 40 42 44 48 54 56 60 64 72 |
6.000 7.000 7.500 8.000 9.000 10.000 10.500 11.000 12.000 13.500 14.000 15.000 16.000 18.000 |
1.125 | 3.50 | 1.50 | A | NL24B NL28B NL30 NL32B NL36B NL40B NL42 NL44B NL48B NL54 NL56B NL60 NL64B NL72B |
10484 10486 10488 10490 10492 10494 10496 10498 10500 10502 10504 10506 10508 10510 |
||||||||
| 1.250 | B | ||||||||||||||
| 4.00 | C | ||||||||||||||
| D | |||||||||||||||
| 80 84 88 96 |
20.000 21.000 22.000 24.000 |
1.375 | 4.50 | 1.50 | NL80B NL84 NL88B NL96B |
10512 10514 10516 10518 |
|||||||||
| 1.75 | |||||||||||||||
| 3 Face = 3.000”† Outside Dia. = Pitch Dia. + .667” DIAMETRAL PITCH Overall Length = Face + Hub Proj. |
|||||||||||||||
| STEEL | |||||||||||||||
| 11 12 14 15 16 18 20 21 |
4.000* 4.000 4.667 5.000 5.333 6.000 6.667 7.000 |
1.3125 | – | – | A | NO11B† NO12B† NO14B NO15B NO16B NO18B NO20 NO21B | 09876 09878 09880 09882 09884 09886 09888 09890 |
||||||||
| CAST IRON | |||||||||||||||
| 24 30 36 42 |
8.000 10.000 12.000 14.000 |
1.4375 | 4.50 | 1.25 | B | NO24B NO30B NO36B NO42 | 10524 10526 10528 10530 |
||||||||
| 5.25 | |||||||||||||||
| 1.75 | |||||||||||||||
| C | |||||||||||||||
| 48 60 |
16.000 20.000 |
1.5625 | 5.25 | 1.75 | D | NO48B NO60B | 10532 10536 |
||||||||
| 72 84 |
24.000 28.000 |
1.6875 | 5.50 | 1.75 | NO72B | 10538 | |||||||||
| 5.75 | NO84B | 10540 | |||||||||||||
| 96 108 |
32.000 36.000 |
1.9375 | 5.75 | 1.75 | NO96B NO108B | 10542 10544 |
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Spur Gears NB32 Without Keyway or Setscrew ,Boston Gears ,No. of Teeth 32,Pitch Dia. 2;14-1/2° Pressure Angle
We are a gearbox and related accessories supplier that sells a wide range of gearbox,couplings,gears,bearings,oil seals and so on.And we can accept small orders. Please contact us if necessary.