KHK SSG Ground Spur Gears
Looking for ground spur gears?
KHK SSG is part of the KHK standard gear range. Ground steel teeth for accurate parallel-shaft power transmission.
What should I check when choosing this series?
Material: S45C carbon steel.
Module / pitch options: 0.5, 0.8, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10.
Teeth across the listed models: 14–120.
Outside diameter across the listed models: 16–496 mm.
Examples from the model range
| Model | Module / pitch | Teeth | Outside diameter (mm) |
|---|---|---|---|
| SSG0.5-30A | 0.5 | 30 | 16 |
| SSG1.5-42 | 1.5 | 42 | 66 |
| SSG2.5-40 | 2.5 | 40 | 105 |
| SSG4-70S | 4 | 70 | 288 |
| SSG10-40S | 10 | 40 | 420 |
Which models are included?
SSG0.5-30A, SSG0.5-30B, SSG0.5-32A, SSG0.5-40B, SSG0.5-50B, SSG0.5-60A, SSG0.5-60B, SSG0.5-70B, SSG0.5-80A, SSG0.8-20A, SSG0.8-20B, SSG0.8-25A, SSG0.8-30A, SSG0.8-34A, SSG0.8-40B, SSG0.8-50A, SSG0.8-60A, SSG0.8-60B, SSG0.8-70A, SSG0.8-80A, SSG1-15, SSG1-16, SSG1-17, SSG1-18, SSG1-20, SSG1-21, SSG1-22, SSG1-23, SSG1-24, SSG1-25, SSG1-26, SSG1-27, SSG1-28, SSG1-29, SSG1-30, SSG1-32, SSG1-34, SSG1-35, SSG1-36, SSG1-38, SSG1-40, SSG1-45, SSG1-48, SSG1-50, SSG1-55, SSG1-56, SSG1-60, SSG1-70, SSG1-75, SSG1-80, SSG1-90, SSG1-100, SSG1-120, SSG1.5-15, SSG1.5-16, SSG1.5-18, SSG1.5-20, SSG1.5-21, SSG1.5-22, SSG1.5-23, SSG1.5-24, SSG1.5-25, SSG1.5-26, SSG1.5-27, SSG1.5-28, SSG1.5-30, SSG1.5-32, SSG1.5-34, SSG1.5-35, SSG1.5-36, SSG1.5-38, SSG1.5-40, SSG1.5-42, SSG1.5-44, SSG1.5-45, SSG1.5-48, SSG1.5-50, SSG1.5-55, SSG1.5-56, SSG1.5-60, SSG1.5-64, SSG1.5-70, SSG1.5-75, SSG1.5-80, SSG1.5-90, SSG1.5-100, SSG2-14, SSG2-15, SSG2-16, SSG2-17, SSG2-18, SSG2-19, SSG2-20, SSG2-21, SSG2-22, SSG2-23, SSG2-24, SSG2-25, SSG2-26, SSG2-27, SSG2-28, SSG2-29, SSG2-30, SSG2-32, SSG2-34, SSG2-35, SSG2-36, SSG2-38, SSG2-40, SSG2-42, SSG2-44, SSG2-45, SSG2-48, SSG2-50, SSG2-55, SSG2-56, SSG2-60, SSG2-64, SSG2-70, SSG2-75, SSG2-80, SSG2-90, SSG2-100, SSG2.5-14, SSG2.5-15, SSG2.5-16, SSG2.5-17, SSG2.5-18, SSG2.5-19, SSG2.5-20, SSG2.5-21, SSG2.5-22, SSG2.5-23, SSG2.5-24, SSG2.5-25, SSG2.5-26, SSG2.5-27, SSG2.5-28, SSG2.5-30, SSG2.5-32, SSG2.5-34, SSG2.5-35, SSG2.5-36, SSG2.5-38, SSG2.5-40, SSG2.5-42, SSG2.5-44, SSG2.5-45, SSG2.5-48, SSG2.5-50, SSG2.5-55, SSG2.5-56, SSG2.5-60, SSG2.5-70, SSG2.5-75, SSG2.5-80, SSG3-14, SSG3-15, SSG3-16, SSG3-17, SSG3-18, SSG3-19, SSG3-20, SSG3-21, SSG3-22, SSG3-24, SSG3-25, SSG3-26, SSG3-27, SSG3-28, SSG3-29, SSG3-30, SSG3-32, SSG3-34, SSG3-35, SSG3-36, SSG3-38, SSG3-40, SSG3-42, SSG3-44, SSG3-45, SSG3-48, SSG3-50, SSG3-55, SSG3-56, SSG3-60, SSG3-70, SSG3-75, SSG3-80, SSG4-14, SSG4-15, SSG4-16, SSG4-18, SSG4-20, SSG4-22, SSG4-24, SSG4-25, SSG4-28, SSG4-30, SSG4-32, SSG4-35, SSG4-36, SSG4-40, SSG4-42, SSG4-44, SSG4-45, SSG4-48, SSG4-50, SSG4-55, SSG4-56, SSG4-60, SSG4-62S, SSG4-64S, SSG4-65S, SSG4-66S, SSG4-68S, SSG4-70S, SSG4-80S, SSG4-90S, SSG4-100S, SSG4-110S, SSG4-120S, SSG5-20, SSG5-25, SSG5-30, SSG5-32S, SSG5-35S, SSG5-36S, SSG5-40S, SSG5-42S, SSG5-44S, SSG5-45S, SSG5-48S, SSG5-50S, SSG5-55S, SSG5-56S, SSG5-60S, SSG5-62S, SSG5-64S, SSG5-65S, SSG5-66S, SSG5-68S, SSG5-70S, SSG5-80S, SSG5-90S, SSG6-20, SSG6-25, SSG6-30, SSG6-32S, SSG6-35S, SSG6-36S, SSG6-40S, SSG6-42S, SSG6-44S, SSG6-45S, SSG6-48S, SSG6-50S, SSG6-55S, SSG6-56S, SSG6-60S, SSG6-62S, SSG6-64S, SSG6-65S, SSG6-66S, SSG6-68S, SSG6-70S, SSG6-80S, SSG8-20S, SSG8-25S, SSG8-30S, SSG8-32S, SSG8-35S, SSG8-36S, SSG8-40S, SSG8-42S, SSG8-44S, SSG8-45S, SSG8-48S, SSG8-50S, SSG8-55S, SSG8-56S, SSG8-60S, SSG10-20S, SSG10-25S, SSG10-30S, SSG10-32S, SSG10-35S, SSG10-36S, SSG10-40S
How do I select the correct gear?
Start with the module or circular pitch and number of teeth, then confirm the mating gear or rack, shaft bore, mounting dimensions and required load capacity. Dimensions and ratings vary by model. Check the individual drawing and operating conditions before ordering.