| Stock Bevel Gears |
20° Pressure Angle
| 16 Diametral Pitch | ||||||||
| Number of Teeth | Pitch Diameter | Bore | Material | Effective Face | Length Thru Bore | Mounting Dimension | Hub Diameter | Catalog Number |
| 24 | 1.500" | 1/2" | Steel | .25" | 3/4" | 1-3/16" | 1-1/8" | YSB-1632 |
| 16 | 1.000" | 3/8" | Steel | .25" | 47/64" | 1-1/4" | 13/16" | YSP-1632 |
| 24 | 1.500" | 1/2" | Steel | .19" | 5/8" | 1" | 1" | YSB-1621 |
| 12 | .750" | 3/8" | Steel | .19" | 37/64" | 1-1/8" | 21/32" | YSP-1621 |
| 32 | 2.000" | 1/2" | Steel | .35" | 49/64" | 1-3/16" | 1-1/8" | YSB-1642 |
| 16 | 1.000" | 3/8" | Steel | .35" | 27/32" | 1-1/2" | 13/16" | YSP-1642 |
| 48 | 3.000" | 5/8" | Cast Iron | .42" | 7/8" | 1-5/16" | 1-1/2" | YIB-1631 |
| 16 | 1.000" | 7/16" | Steel | .42" | 59/64" | 2" | 7/8" | YSP-1631 |
| 64 | 4.000" | 5/8" | Cast Iron | .48" | 57/64" | 1-3/8" | 2-1/4" | YIB-1641 |
| 16 | 1.000" | 1/2" | Steel | .48" | 63/64" | 2-1/2" | 13/16" | YSP-1641 |
| 96 | 6.000" | 5/8" | Cast Iron | .61" | 1-1/4" | 1-11/16" | 1-3/4" | YIB-1661 |
| 16 | 1.000" | 1/2" | Steel | .61" | 1-3/8" | 3-3/4" | 15/16" | YSP-1661 |
| 14 Diametral Pitch | ||||||||
| Number of Teeth | Pitch Diameter | Bore | Material | Effective Face | Length Thru Bore | Mounting Dimension | Hub Diameter | Catalog Number |
| 28 | 2.000" | 1/2" | Steel | .35" | 15/16" | 1-3/8" | 1-5/8" | YSB-1421 |
| 14 | 1.000" | 1/2" | Steel | .35" | 31/32" | 1-5/8" | 13/16" | YSP-1421 |
| 12 Diametral Pitch | ||||||||
| Number of Teeth | Pitch Diameter | Bore | Material | Effective Face | Length Thru Bore | Mounting Dimension | Hub Diameter | Catalog Number |
| 27 | 2.250" | 1/2" | Steel | .41" | 1-1/8" | 1-3/4" | 1-1/2" | YSB-1215 |
| 18 | 1.500" | 1/2" | Steel | .41" | 1-1/8" | 1-7/8" | 1-1/4" | YSP-1215 |
| 36 | 3.000" | 1" | Steel | .53" | 1-17/64" | 1-7/8" | 2-1/8" | YSB-1221 |
| 18 | 1.500" | 3/4" | Steel | .53" | 1-3/8" | 2-3/8" | 1-5/16" | YSP-1221 |
| 36 | 3.000" | 5/8" | Steel | .53" | 1-17/64" | 1-7/8" | 2-1/8" | YSB-1221-A |
| 18 | 1.500" | 1/2" | Steel | .53" | 1-3/8" | 2-3/8" | 1-5/16" | YSP-1221-A |
| 36 | 3.000" | 5/8" | Cast Iron | .46" | 7/8" | 1-1/2" | 1-7/16" | YIB-1221-B |
| 18 | 1.500" | 1/2" | Steel | .46" | 1-13/64" | 2-1/4" | 1-1/4" | YSP-1221-B |
| 48 | 4.000" | 1" | Steel | .63" | 1-5/16" | 1.917" | 2-1/2" | YSB-1231 |
| 16 | 1.333" | 1/2" | Steel | .63" | 1-3/8" | 2-3/4" | 1-1/8" | YSP-1231 |
| 48 | 4.000" | 5/8" | Cast Iron | .59" | 1-11/64" | 2" | 1-5/8" | YIB-1242 |
| 24 | 2.000" | 1/2" | Steel | .59" | 1-7/16" | 2-7/8" | 1-1/2" | YSP-1242 |
| 54 | 4.500" | 5/8" | Cast Iron | .60" | 1-1/16" | 1-3/4" | 1-3/4" | YIB-1262 |
| 18 | 1.500" | 1/2" | Steel | .60" | 1-11/32" | 3" | 1-1/4" | YSP-1262 |
| 64 | 5.333" | 1" | Cast Iron | .63" | 1-1/4" | 1.917" | 2-1/2" | YIB-1241 |
| 16 | 1.333" | 1/2" | Steel | .63" | 1-3/8" | 3.417" | 1-1/8" | YSP-1241 |
| 72 | 6.000" | 3/4" | Cast Iron | .60" | 1-5/16" | 2" | 2" | YIB-1282 |
| 18 | 1.500" | 1/2" | Steel | .60" | 1-23/64" | 3-3/4" | 1-1/4" | YSP-1282 |
| 72 | 6.000" | 3/4" | Cast Iron | .74" | 1-5/16" | 1-3/4" | 2" | YIB-1261 |
| 12 | 1.000" | 1/2" | Steel | .74" | 1-31/64" | 3-3/4" | 15/16" | YSP-1261 |
| 10 Diametral Pitch | ||||||||
| Number of Teeth | Pitch Diameter | Bore | Material | Effective Face | Length Thru Bore | Mounting Dimension | Hub Diameter | Catalog Number |
| 30 | 3.000" | 3/4" | Steel | .57" | 1-7/16" | 2-1/4" | 2-1/2" | YSB-1032 |
| 20 | 2.000" | 3/4" | Steel | .57" | 1-33/64" | 2-1/2" | 1-3/4" | YSP-1032 |
| 32 | 3.200" | 3/4" | Steel | .55" | 1-11/32" | 1.862" | 2-1/4" | YSB-1084 |
| 16 | 1.600" | 1/2" | Steel | .55" | 1-9/32" | 2.350" | 1-1/4" | YSP-1084 |
| 40 | 4.000" | 7/8" | Steel | .71" | 1-11/16" | 2-1/2" | 3" | YSB-1042 |
| 20 | 2.000" | 3/4" | Steel | .71" | 1-51/64" | 3-1/8" | 1-3/4" | YSP-1042 |
| 50 | 5.000" | 3/4" | Cast Iron | .70" | 1-19/32" | 2-5/8" | 2" | YIB-1021 |
| 25 | 2.500" | 3/4" | Steel | .70" | 1-35/64" | 3-3/8" | 2" | YSP-1021 |
| 60 | 6.000" | 1" | Steel | .78" | 1-55/64" | 2-3/4" | 3" | YSB-1062 |
| 20 | 2.000" | 7/8" | Steel | .78" | 2-5/32" | 4-3/8" | 1-3/4" | YSP-1062 |
| 60 | 6.000" | 7/8" | Cast Iron | .78" | 1-29/32" | 2-3/4" | 3" | YIB-1062-A |
| 20 | 2.000" | 3/4" | Steel | .78" | 2-5/32" | 4-3/8" | 1-3/4" | YSP-1062-A |
| 60 | 6.000" | 7/8" | Cast Iron | .72" | 1-5/8" | 2-1/4" | 2-1/2" | YIB-1041 |
| 15 | 1.500" | 5/8" | Steel | .72" | 1-39/64" | 3-7/8" | 1-7/16" | YSP-1041 |
| 90 | 9.000" | 1" | Cast Iron | .86" | 1-13/16" | 2-1/2" | 2-3/4" | YIB-1061 |
| 15 | 1.500" | 5/8" | Steel | .86" | 1-55/64" | 5-1/2" | 1-7/16" | YSP-1061 |
| 8 Diametral Pitch | ||||||||
| Number of Teeth | Pitch Diameter | Bore | Material | Effective Face | Length Thru Bore | Mounting Dimension | Hub Diameter | Catalog Number |
| 40 | 5.000" | 1" | Steel | .82" | 1-27/32" | 2-7/8" | 3" | YSB-842 |
| 20 | 2.500" | 1" | Steel | .82" | 2-9/32" | 4" | 2-1/8" | YSP-842 |
| 40 | 5.000" | 1" | Cast Iron | .82" | 1-27/32" | 2-7/8" | 3" | YIB-842-A |
| 20 | 2.500" | 7/8" | Steel | .82" | 2-9/32" | 4" | 2-1/8" | YSP-842-A |
| 48 | 6.000" | 7/8" | Cast Iron | .84" | 1-5/8" | 2-3/8" | 2-3/4" | YIB-831 |
| 16 | 2.000" | 3/4" | Steel | .84" | 2-5/64" | 4-1/4" | 1-3/4" | YSP-831 |
| 64 | 8.000" | 1" | Cast Iron | .84" | 1-7/8" | 2-3/4" | 2-3/4" | YIB-841 |
| 16 | 2.000" | 7/8" | Steel | .84" | 2-3/32" | 5-1/4" | 1-7/8" | YSP-841 |
| 72 | 9.000" | 1-1/8" | Cast Iron | 1.22" | 2-5/16" | 3-1/4" | 3" | YIB-882 |
| 18 | 2.250" | 7/8" | Steel | 1.22" | 2-15/32" | 5-3/4" | 2-1/8" | YSP-882 |
| 6 Diametral Pitch | ||||||||
| Number of Teeth | Pitch Diameter | Bore | Material | Effective Face | Length Thru Bore | Mounting Dimension | Hub Diameter | Catalog Number |
| 36 | 6.000" | 1-1/8" | Steel | 1.06" | 2-1/4" | 3-1/2" | 3-1/4" | YSB-621 |
| 18 | 3.000" | 1-1/8" | Steel | 1.06" | 2-49/64" | 4-3/4" | 2-1/2" | YSP-621 |
| 36 | 6.000" | 1-1/8" | Cast Iron | 1.06" | 2-1/4" | 3-1/2" | 3-1/4" | YIB-621-A |
| 18 | 3.000" | 1" | Steel | 1.06" | 2-49/64" | 4-3/4" | 2-1/2" | YSP-621-A |
| 42 | 7.000" | 1-1/8" | Cast Iron | 1.05" | 2-19/64" | 3-3/4" | 3-1/2" | YIB-642 |
| 21 | 3.500" | 1" | Steel | 1.05" | 2-33/64" | 5" | 2-1/2" | YSP-642 |
| 48 | 8.000" | 1-1/8" | Cast Iron | 1.17" | 1-57/64" | 3-7/16" | 3-1/4" | YIB-663 |
| 24 | 4.000" | 1" | Steel | 1.17" | 2-35/64" | 5-7/16" | 2-5/8" | YSP-663 |
| 45 | 7.500" | 1-1/8" | Cast Iron | 1.07" | 2-1/8" | 3" | 3-1/4" | YIB-631 |
| 15 | 2.500" | 7/8" | Steel | 1.07" | 2-9/16" | 5-1/4" | 2-1/8" | YSP-631 |
| 60 | 10.000" | 1-1/8" | Cast Iron | 1.21" | 2-1/4" | 3-1/4" | 3-1/4" | YIB-641 |
| 15 | 2.500" | 1" | Steel | 1.21" | 2-31/32" | 6-3/4" | 2-1/2" | YSP-641 |
| 5 Diametral Pitch | ||||||||
| Number of Teeth | Pitch Diameter | Bore | Material | Effective Face | Length Thru Bore | Mounting Dimension | Hub Diameter | Catalog Number |
| 30 | 6.000" | 1-1/8" | Cast Iron | 1.04" | 2-1/4" | 3-1/2" | 3-1/4" | YIB-521 |
| 15 | 3.000" | 1" | Steel | 1.04" | 2-25/64" | 4-3/8" | 2-5/8" | YSP-521 |
| 45 | 9.000" | 1-1/4" | Cast Iron | 1.31" | 2-1/2" | 3-3/4" | 3-3/4" | YIB-531 |
| 15 | 3.000" | 1" | Steel | 1.31" | 2-11/16" | 5-7/8" | 2-5/8" | YSP-531 |
| 60 | 12.000" | 1-1/4" | Cast Iron | 1.70" | 2-5/8" | 3-3/4" | 4" | YIB-541 |
| 15 | 3.000" | 1" | Steel | 1.70" | 3-13/64" | 7-1/2" | 3" | YSP-541 |
| 4 Diametral Pitch | ||||||||
| Number of Teeth | Pitch Diameter | Bore | Material | Effective Face | Length Thru Bore | Mounting Dimension | Hub Diameter | Catalog Number |
| 32 | 8.000" | 1-1/8" | Cast Iron | 1.40" | 2-11/16" | 4-1/4" | 3-3/4" | YIB-421 |
| 16 | 4.000" | 1-1/8" | Steel | 1.40" | 3-11/32" | 6" | 3-1/4" | YSP-421 |
| 42 | 10.500" | 1-1/8" | Cast Iron | 1.42" | 2-11/16" | 4" | 3-3/4" | YIB-431 |
| 14 | 3.500" | 1-1/8" | Steel | 1.42" | 3-27/64" | 7-1/4" | 3-1/4" | YSP-431 |
| 56 | 14.000" | 1-1/4" | Cast Iron | 1.69" | 2-7/8" | 4-1/4" | 4-1/4" | YIB-441 |
| 14 | 3.500" | 1-1/8" | Steel | 1.69" | 3-45/64" | 9" | 3-1/4" | YSP-441 |
| 3 Diametral Pitch | ||||||||
| Number of Teeth | Pitch Diameter | Bore | Material | Effective Face | Length Thru Bore | Mounting Dimension | Hub Diameter | Catalog Number |
| 30 | 10.000" | 1-1/4" | Cast Iron | 1.87" | 3-19/32" | 5-1/2" | 5" | YIB-321 |
| 15 | 5.000" | 1-1/8" | Steel | 1.87" | 4-1/32" | 7-1/4" | 3-3/4" | YSP-321 |
