Stem Pinions NAR5, 14 1/2 PA, 20 DP, 5 Teeth, Steel Boston Gears Supplier

Stem Pinions NAR5, 14 1/2 PA, 20 DP, 5 Teeth, Steel Boston Gears Supplier

Stem Pinions NAR5, 14 1/2 PA, 20 DP, 5 Teeth, 4.5″ Overall LengthSteel, Boston Gears

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.

sales@gear-worm-reducer.com

https://gear-worm-reducer.com

Stem Pinions

Stem Pinions
20 through 6 Diametral Pitch (Steel)
14-1/2° Pressure Angle (will not operate with 20° spurs)

 

No. of Teeth Pitch Dia.* Stem Dia. Stem Length Overall Length Catalog Number Item Code
20
DIAMETR
AL PITCH FACE = 1.125”
5 0.287 0.375 2.875 4.500 NAR5 09654
6 0.335 0.375 2.875 4.500 NAR6 09656
8 0.430 0.500 3.375 5.000 NAR8 09658
10 0.525 0.625 3.375 5.000 NAR10 09660
16
DIAMETR
AL PITCH FACE = 1.375”
5 0.359 0.4375 3.125 5.000 NBR5 09696
6 0.419 0.500 3.125 5.000 NBR6 09698
8 0.537 0.625 3.375 5.250 NBR8 09700
10 0.656 0.750 3.375 5.250 NBR10 09702
12
DIAMETR
AL PITCH FACE = 2.000”
5 0.479 0.625 4.375 7.250 NDR5 09734
6 0.558 0.625 4.375 7.250 NDR6 09736
7 0.637 0.750 4.375 7.250 NDR7 09738
8 0.716 0.875 4.375 7.250 NDR8 09740
10 0.875 1.000 4.375 7.250 NDR10 09742
10
DIAMETR
AL PITCH FACE = 2.250”
5 0.575 0.750 4.375 7.500 NFR5 09768
6 0.670 0.750 4.375 7.500 NFR6 09770
7 0.765 0.875 4.375 7.500 NFR7 09772
8 0.860 1.000 4.375 7.500 NFR8 09774
10 1.050 1.125 4.375 7.500 NFR10 09776
8
DIAMETR
AL PITCH FACE = 2.500”
5 0.718 0.875 4.375 7.750 NHR5 09796
6 0.837 1.000 4.375 7.750 NHR6 09798
7 0.956 1.125 4.375 7.750 NHR7 09800
8 1.075 1.125 4.375 7.750 NHR8 09802
10 1.312 1.500 4.375 7.750 NHR10 09804
6
DIAMETR
AL PITCH FACE = 3.000”
5 0.958 1.250 4.375 8.500 NJR5 09822
6 1.116 1.375 4.375 8.500 NJR6 09824
8 1.433 1.625 5.000 9.000 NJR8 09826
10 1.750 2.000 5.375 9.500 NJR10 09828

Drawn Pinion Wire
48, 32 and 24 Diametral Pitch (Brass & Steel)
14-1/2° Pressure Angle (will not operate with 20° spurs)

No. of Teeth Pitch Dia. Catalog Number Item Code
48
DIAMETRAL PITCH
BRASS
6
8
9
10
12
14
15
16
18
.125
.167
.188
.208
.250
.292
.312
.333
.375
G24 G25 G26 G27 G29 G30 G31 G32 G33 36900
36902
36904
36906
36908
36910
36912
36914
36916
STEEL
6
8
9
10
12
14
15
16
18
.125
.167
.188
.208
.250
.292
.312
.333
.375
GS24 GS25 GS26 GS27 GS29 GS30 GS31 GS32 GS33 36954
36956
36958
36960
36962
36964
36966
36968
36970
32
DIAMETRAL PITCH
BRASS
6
8
9
10
11
12
14
15
16
.188
.250
.281
.312
.344
.375
.438
.469
.500
G39 G40 G41 G42 G43 G44 G45 G46 G47 36918
36920
36922
36924
36926
36928
36930
36932
36934
STEEL
6
8
9
10
11
12
14
15
16
.188
.250
.281
.312
.344
.375
.438
.469
.500
GS39 GS40 GS41 GS42 GS43 GS44 GS45 GS46 GS47 36972
36974
36976
36978
36980
36982
36984
36986
36988
24
DIAMETRAL PITCH
BRASS
6
9
10
12
14
15
16
.250
.375
.417
.500
.583
.625
.667
G54 G56 G57 G59 G60 G61 G62 36936
36940
36942
36946
36948
36950
36952
STEEL
6
8
9
10
11
12
14
15
16
.250
.333
.375
.417
.458
.500
.583
.625
.667
GS54 GS55 GS56 GS57 GS58 GS59 GS60 GS61 GS62 36990
36992
36994
36996
36998
37000
37002
37004
37006

Rack
48 through 3 Diametral Pitch (Nylon & Steel)
14-1/2° Pressure Angle (will not operate with 20° spurs)

Overall Thick- ness Pitch Line
to Back (B)
Nom- inal Length (Feet) Mating Spur Gear Page # Nylon Steel
Catalog Number Item Code Catalog Number Item Code
48   DIAMETRAL PITCH FACE WIDTH = .125”
0.125 0.104 1
2
18 GP586-1
53899
– L501-2 – 12726
32   DIAMETRAL PITCH FACE WIDTH = .188”
0.188 0.156 1
2
4
18, 19 GP583-1

53900

– L503-2
L503-4
– 12728
12730
24   DIAMETRAL PITCH FACE WIDTH = .250”
0.250 0.208 1
2
4
19, 20 GP579-1

53901

– L505-2
L505-4
– 12732
12734
20   DIAMETRAL PITCH FACE WIDTH = .375”
0.375 0.325 2
4
6
20, 21



L509-2 L509-4 L509-6 12736
12738
12740
16   DIAMETRAL PITCH *FACE WIDTH = .313”
0.313 0.250 2
4
21, 22

L510-2 L510-4 12742
12744
16   DIAMETRAL PITCH *FACE WIDTH = .500”
0.500 0.438 4
6
21, 22

L512-4 L512-6 12746
12748
12   DIAMETRAL PITCH FACE WIDTH = .750”
0.500 .417
.667
4
6
4
6
22, 23

L514-4 L514-6 12750
12752
0.750

L515-4 L515-6 12754
12756
10   DIAMETRAL PITCH FACE WIDTH = 1.000”
0.625 .525
.900
4
6
4
6
23, 24

L516-4 L516-6 37324
37326
1.000

L517-4 L517-6 37328
37330
8     DIAMETRAL PITCH FACE WIDTH = 1.250”
0.750 .625
1.125
4
6
4
6
24, 25

L518-4 L518-6 37332
37334
1.250

L519-4 L519-6 37336
37338
6     DIAMETRAL PITCH FACE WIDTH = 1.500”
1.000 .833
1.333
4
6
4
6
25, 26

L520-4 L520-6 37340
37342
1.500

L521-4 L521-6 37344
37346
5     DIAMETRAL PITCH FACE WIDTH = 1.750”
1.250 1.050 4
6
26

L522-4 L522-6 37348
37350
4     DIAMETRAL PITCH FACE WIDTH = 2.000”
1.500 1.250 4
6
27

L523-4 L523-6 37352
37354
3     DIAMETRAL PITCH FACE WIDTH = 3.000”
1.500 1.167 4
6
27

L524-4 L524-6 37356
37358

Stem Pinions NAR5, 14 1/2 PA, 20 DP, 5 Teeth, 4.5″ Overall LengthSteel, Boston Gears 

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.

sales@gear-worm-reducer.com

https://gear-worm-reducer.com

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