KHK Spur and helical gears
Compact, light-weight,
high precision and wide selection
(Ground spur gears)
The high precision KHK ground spur gears are manufactured on the most advanced gear grinding machines in the world.
They are especially suitable for high-revolution application, such as machine tools and gear reducers. Besides providing a wide range of modules and numbers of teeth, some of these gears may be modified by users, such as reboring shaft holes and cutting keyways.
(Spur gears)
Spur gears also have a wide selection of modules, materials
and numbers of teeth. Shaft hole tolerance is H7. Secondary operations
can be performed by users on the bore and hub portion, if necessary.
(Ground helical gears)
Ground helical gears help to reduce noise. They are also suitable
for machine tools, gear reducers, etc. The center distances are designed
to be consistent with that of spur gears of the same module and numbers
of teeth.
| Item | Module | No. of teeth | Material |
|---|---|---|---|
| Ground spur gears (*1) | 1-4 | 15-100 | Steel |
| Ground spur gears (*2) | 1-4 | 15-120 | Steel |
| Shaft type ground spur gears (*2) | 1.5-3 | 10-13 | Steel |
| Spur gears | 1-10 | 12-200 | Steel |
| Stainless spur gears (*1) | 1-3 | 15-120 | Stainless steel |
| Plastic gears with overmolded metal hub | 1-3 | 16-80 | Nylon |
| Plastic gears with overmolded metal hub | 1-2 | 20-50 | Nylon |
| Plastic spur gears | 1-3 | 15-120 | Nylon |
| Injection molded plastic spur gears (*3) | 0.5-1 | 12-80 | Duracon |
| Internal gears | 1-3 | 50-100 | Steel |
| Ring gears | 2-3 | 120-200 | Steel |
| Ground helical gears (*2) | 1-3 | 15-100 | Steel |
| Helical gears | 2-3 | 15-90 | Steel |
| (*1) Carburized and ground teeth (*2) Induction hardened and ground teeth (*3) Injection molded plastic. Note : All other gears have machined teeth. |
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| Ground Spur Gears (MSGA(B)) | Ground Spur Gears (SSG) | Ground Spur Pinion Shafts (SSGS) |
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| Spur Gears (SS) | Spur Gears (SSA) | Spur Gears (SSY) |
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| Spur Gears (SSAY) | Stainless Steel Spur Gears (SUS-SUSA) | Fairloc Hub Gears (SUSL) |
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| Spur Gears (NSU) | Spur Gears (PSU) | Plastic Spur Gears (PS-PSA) |
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| Injection Molded Spur Gears (DS) | Spur Gears (BSS) | Ring Gears (SSR) |
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| Ground Helical Gears (KHG) | Sintered Metal Bush (BB) | Helical Gears (SH) |
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| Internal Gears (SI) | Ring Gears (SIR) |
Faxes: (800) 872-9329 or (410) 358-3142 & E-mail are available anytime.
Warehouse & showroom hours are Monday-Friday 10 AM to 5:30 PM.
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