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Spur Gears - Non-Metallic

Matching Gear Racks

All dimensions are in Inches.
Phenolic/Bakelite gears have about the same strength as cast iron.Phenolic/Bakelite material is ideally suited for many gear applications. Non-metallic gears should be well-lubricated and should not be used where the temperatures exceed 250° F.

32 D.P. 3/16" Face 14.5° P.A. Phenolic / Bakelite
*5/16" Face
Catalog
Number
 Item
Number		 Number
of Teeth		 Pitch
Diameter		 Bore Hub
Diameter		 Hub
Projection
N3216* 0414 16 .500 1/4 no no
N3224* 0415 24 .750 1/4 no no
N3232 0416 32 1.000 1/4 no no
N3240 0417 40 1.250 1/4 no no
N3248 0412 48 1.500 1/4 no no
N3256 0410 56 1.750 1/4 no no
N3264 0409 64 2.000 1/4 no no
N3272 0402 72 2.250 1/4 no no
N3280 0403 80 2.500 1/4 no no
N3296 0408 96 3.000 1/4 no no
N32112 0407 112 3.500 1/4 no no
N32128 0055 128 4.000 1/4 no no

24 D.P. 1/4" Face 14.5° P.A. Phenolic / Bakelite
*3/8" Face
Catalog
Number
 Item
Number		 Number
of Teeth		 Pitch
Diameter		 Bore Hub
Diameter		 Hub
Projection
N2418* 0406 18 .750 1/4 no no
N2421* 0405 21 .875 1/4 no no
N2424 0404 24 1.000 1/4 no no
N2430 0401 30 1.250 1/4 no no
N2436 0275 36 1.500 1/4 no no
N2442 0274 42 1.750 1/4 no no
N2448 0273 48 2.000 1/4 no no
N2460 2079 60 2.500 1/4 no no
N2472 0271 72 3.000 1/4 no no
N2496 0270 96 4.000 1/4 no no

20 D.P. 3/8" Face 14.5° P.A. Phenolic / Bakelite

Catalog
Number
 Item
Number		 Number
of Teeth		 Pitch
Diameter		 Bore Hub
Diameter		 Hub
Projection
N2012 0269 12 .600 5/16 no no
N2015 0265 15 .750 5/16 no no
N2020 0260 20 1.000 5/16 no no
N2025   25 1.250 5/16 no no
N2030 2078 30 1.500 5/16 no no
N2035 0263 35 1.750 5/16 no no
N2040 0264 40 2.000 5/16 no no
N2050 0266 50 2.500 5/16 no no
N2060 0272 60 3.000 5/16 no no
N2080 0268 80 4.000 5/16 no no

16 D.P. 1/2" Face 14.5° P.A. Phenolic / Bakelite
Catalog
Number
 Item
Number		 Number
of Teeth		 Pitch
Diameter		 Bore Hub
Diameter		 Hub
Projection
N1616 0259 16 1.000 5/16 no no
N1624 0258 24 1.500 5/16 no no
N1632 2005 32 2.000 5/16 no no
N1640 0257 40 2.500 5/16 no no
N1648 0256 48 3.000 5/16 no no
N1656 0255 56 3.500 5/16 no no
N1664 0251 64 4.000 5/16 no no
N1672 0253 72 4.500 5/16 no no
N1680 2068 80 5.000 5/16 no no
N1696 0254 96 6.000 5/16 no no

12 D.P. 3/4" Face 14.5° P.A. Phenolic / Bakelite

Catalog
Number
 Item
Number		 Number
of Teeth		 Pitch
Diameter		 Bore Hub
Diameter		 Hub
Projection
N1215 0568 15 1.250 1/2 no no
N1218 0567 18 1.500 1/2 no no
N1224 0566 24 2.000 1/2 no no
N1230 0565 30 2.500 1/2 no no
N1236 0564 36 3.000 1/2 no no
N1242 0563 42 3.500 1/2 no no
N1248 0562 48 4.000 1/2 no no
N1254 2008 54 4.500 1/2 no no
N1260 0561 60 5.000 1/2 no no
N1272 0560 72 6.000 1/2 no no

10 D.P. 1" Face 14.5° P.A. Phenolic / Bakelite
Catalog
Number
 Item
Number		 Number
of Teeth		 Pitch
Diameter		 Bore Hub
Diameter		 Hub
Projection		 Keyway
N1011 0559 11 1.100 1/2 no no 1/8 x 1/16
N1012 0558 12 1.200 1/2 no no 1/8 x 1/16
N1015 0555 15 1.500 5/8 no no 1/8 x 1/16
N1020 0554 20 2.000 5/8 no no 1/8 x 1/16
N1025 0553 25 2.500 5/8 no no 1/8 x 1/16
N1030   30 3.000 5/8 no no 1/8 x 1/16
N1035   35 3.500 5/8 no no 1/8 x 1/16
N1040 0252 40 4.000 5/8 no no 1/8 x 1/16

8 D.P. 1-1/4" Face 14.5° P.A. Phenolic / Bakelite

Catalog
Number
 Item
Number		 Number
of Teeth		 Pitch
Diameter		 Bore Hub
Diameter		 Hub
Projection		 Keyway
N812 0552 12 1.500 3/4 no no 3/16 x 3/32
N814 0556 14 1.750 3/4 no no 3/16 x 3/32
N816 0557 16 2.000 3/4 no no 3/16 x 3/32
N820 0551 20 2.500 3/4 no no 3/16 x 3/32
N824 0425 24 3.000 3/4 no no 3/16 x 3/32
N828 0424 28 3.500 3/4 no no 3/16 x 3/32
N832 2176 32 4.000 3/4 no no 3/16 x 3/32

6 D.P. 1-1/2" Face 14.5° P.A. Phenolic / Bakelite

Catalog
Number
 Item
Number		 Number
of Teeth		 Pitch
Diameter		 Bore Hub
Diameter		 Hub
Projection		 Keyway
N612 0423 12 2.000 7/8 no no 1/4 x 1/8
N613 0413 13 2.167 7/8 no no 1/4 x 1/8
N615 0422 15 2.500 7/8 no no 1/4 x 1/8
N618 0419 18 3.000 7/8 no no 1/4 x 1/8
N620 0420 20 3.333 7/8 no no 1/4 x 1/8
N621   21 3.500 7/8 no no 1/4 x 1/8

5 D.P. 1-3/4" Face 14.5° P.A. Phenolic / Bakelite

Catalog
Number
 Item
Number		 Number
of Teeth		 Pitch
Diameter		 Bore Hub
Diameter		 Hub
Projection		 Keyway
N512   12 2.400 1 no no 1/4 x 1/8
N513 0421 13 2.600 1 no no 1/4 x 1/8
N514   14 2.800 1 no no 1/4 x 1/8
N515   15 3.000 1 no no 1/4 x 1/8
N516 0411 16 3.200 1 no no 1/4 x 1/8
N518   18 3.600 1 no no 1/4 x 1/8
N520   20 4.000 1 no no 1/4 x 1/8

4 D.P. 2" Face 14.5° P.A. Phenolic / Bakelite

Catalog
Number
 Item
Number		 Number
of Teeth		 Pitch
Diameter		 Bore Hub
Diameter		 Hub
Projection		 Keyway
N414   14 3.500 1-3/16 no no 5/16 x 5/32
N415   15 3.750 1-3/16 no no 5/16 x 5/32
N416   16 4.000 1-3/16 no no 5/16 x 5/32
N418   18 4.500 1-3/16 no no 5/16 x 5/32
N420   20 5.000 1-3/16 no no 5/16 x 5/32

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