KHK DSF F-Loc Plastic Spur Gears

KHK DSF F-Loc Plastic Spur Gears

Looking for f-loc plastic spur gears?
KHK DSF is part of the KHK standard gear range. A plastic gear combined with a stainless steel locking hub.

What should I check when choosing this series?

Material: Polyacetal gear with SUS303 stainless steel hub.

Module / pitch options: 0.5, 1.
Teeth across the listed models: 20–120.
Outside diameter across the listed models: 19–102 mm.

Examples from the model range

Model	Module / pitch	Teeth	Outside diameter (mm)
DSF0.5-36	0.5	36	19
DSF0.5-80	0.5	80	41
DSF1-25	1	25	27
DSF1-40	1	40	42
DSF1-100	1	100	102

Which models are included?

DSF0.5-36, DSF0.5-40, DSF0.5-50, DSF0.5-60, DSF0.5-80, DSF0.5-120, DSF1-20, DSF1-24, DSF1-25, DSF1-30, DSF1-32, DSF1-36, DSF1-40, DSF1-50, DSF1-60, DSF1-80, DSF1-100

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.

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KHK SUSF F-Loc Stainless Steel Spur Gears

KHK SUSF F-Loc Stainless Steel Spur Gears

Looking for f-loc stainless steel spur gears?
KHK SUSF is part of the KHK standard gear range. A locking hub allows shaft fastening without a conventional keyed gear arrangement.

What should I check when choosing this series?

Material: SUS303 stainless steel.

Module / pitch options: 0.5, 1.
Teeth across the listed models: 14–80.
Outside diameter across the listed models: 13–66 mm.

Examples from the model range

Model	Module / pitch	Teeth	Outside diameter (mm)
SUSF0.5-24	0.5	24	13
SUSF0.5-70	0.5	70	36
SUSF1-20	1	20	22
SUSF1-36	1	36	38
SUSF1-64	1	64	66

Which models are included?

SUSF0.5-24, SUSF0.5-30, SUSF0.5-50, SUSF0.5-60, SUSF0.5-70, SUSF0.5-80, SUSF1-14, SUSF1-15, SUSF1-18, SUSF1-20, SUSF1-24, SUSF1-25, SUSF1-30, SUSF1-35, SUSF1-36, SUSF1-40, SUSF1-50, SUSF1-60, SUSF1-64

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.

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KHK SUSA Stainless Steel Spur Gears without Hub

KHK SUSA Stainless Steel Spur Gears without Hub

Looking for stainless steel spur gears without hub?
KHK SUSA is part of the KHK standard gear range. A standard spur gear series for parallel-shaft transmission.

What should I check when choosing this series?

Material: SUS303 stainless steel.

Module / pitch options: 2, 2.5, 3, 4.
Teeth across the listed models: 32–70.
Outside diameter across the listed models: 68–208 mm.

Examples from the model range

Model	Module / pitch	Teeth	Outside diameter (mm)
SUSA2-32	2	32	68
SUSA2-50	2	50	104
SUSA2.5-42	2.5	42	110
SUSA3-36	3	36	114
SUSA4-50	4	50	208

Which models are included?

SUSA2-32, SUSA2-35, SUSA2-36, SUSA2-40, SUSA2-42, SUSA2-45, SUSA2-48, SUSA2-50, SUSA2-55, SUSA2-60, SUSA2-70, SUSA2.5-32, SUSA2.5-36, SUSA2.5-40, SUSA2.5-42, SUSA2.5-48, SUSA2.5-50, SUSA2.5-60, SUSA2.5-64, SUSA3-32, SUSA3-35, SUSA3-36, SUSA3-40, SUSA3-45, SUSA3-50, SUSA3-60, SUSA4-40, SUSA4-50

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.

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KHK SUS Stainless Steel Spur Gears

KHK SUS Stainless Steel Spur Gears

Looking for stainless steel spur gears?
KHK SUS is part of the KHK standard gear range. A standard spur gear series for parallel-shaft transmission.

What should I check when choosing this series?

Material: SUS303 stainless steel.

Module / pitch options: 1, 1.5, 2, 2.5, 3, 4.
Teeth across the listed models: 15–120.
Outside diameter across the listed models: 17–153 mm.

Examples from the model range

Model	Module / pitch	Teeth	Outside diameter (mm)
SUS1-15	1	15	17
SUS1-64	1	64	66
SUS1.5-45	1.5	45	70.5
SUS2.5-15	2.5	15	42.5
SUS4-30	4	30	128

Which models are included?

SUS1-15, SUS1-16, SUS1-18, SUS1-20, SUS1-22, SUS1-24, SUS1-25, SUS1-28, SUS1-30, SUS1-32, SUS1-35, SUS1-36, SUS1-40, SUS1-45, SUS1-48, SUS1-50, SUS1-55, SUS1-56, SUS1-60, SUS1-64, SUS1-70, SUS1-80, SUS1-90, SUS1-100, SUS1-120, SUS1.5-15, SUS1.5-16, SUS1.5-18, SUS1.5-20, SUS1.5-22, SUS1.5-24, SUS1.5-25, SUS1.5-28, SUS1.5-30, SUS1.5-32, SUS1.5-35, SUS1.5-36, SUS1.5-40, SUS1.5-42, SUS1.5-45, SUS1.5-48, SUS1.5-50, SUS1.5-55, SUS1.5-56, SUS1.5-60, SUS1.5-64, SUS1.5-70, SUS1.5-80, SUS1.5-100, SUS2-15, SUS2-16, SUS2-18, SUS2-20, SUS2-22, SUS2-24, SUS2-25, SUS2-28, SUS2-30, SUS2.5-15, SUS2.5-16, SUS2.5-18, SUS2.5-20, SUS2.5-24, SUS2.5-25, SUS2.5-28, SUS2.5-30, SUS3-15, SUS3-18, SUS3-20, SUS3-22, SUS3-24, SUS3-25, SUS3-28, SUS3-30, SUS4-15, SUS4-20, SUS4-25, SUS4-30

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.

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KHK SSAY-H Hardened Thin Face Spur Gears without Hub

KHK SSAY-H Hardened Thin Face Spur Gears without Hub

Looking for hardened thin face spur gears without hub?
KHK SSAY-H is part of the KHK standard gear range. Induction hardened steel teeth for power transmission.

What should I check when choosing this series?

Material: S45C carbon steel.

Module / pitch options: 1.
Teeth across the listed models: 20–100.
Outside diameter across the listed models: 22–102 mm.

Examples from the model range

Model	Module / pitch	Teeth	Outside diameter (mm)
SSAY1-20H	1	20	22
SSAY1-30H	1	30	32
SSAY1-45H	1	45	47
SSAY1-56H	1	56	58
SSAY1-100H	1	100	102

Which models are included?

SSAY1-20H, SSAY1-24H, SSAY1-25H, SSAY1-28H, SSAY1-30H, SSAY1-32H, SSAY1-35H, SSAY1-36H, SSAY1-40H, SSAY1-45H, SSAY1-48H, SSAY1-50H, SSAY1-55H, SSAY1-56H, SSAY1-60H, SSAY1-70H, SSAY1-80H, SSAY1-100H

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.

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KHK SSAY Thin Face Spur Gears without Hub

KHK SSAY Thin Face Spur Gears without Hub

Looking for thin face spur gears without hub?
KHK SSAY is part of the KHK standard gear range. A thin gear without a hub for limited installation space.

What should I check when choosing this series?

Material: S45C carbon steel.

Module / pitch options: 1.
Teeth across the listed models: 20–100.
Outside diameter across the listed models: 22–102 mm.

Examples from the model range

Model	Module / pitch	Teeth	Outside diameter (mm)
SSAY1-20	1	20	22
SSAY1-30	1	30	32
SSAY1-45	1	45	47
SSAY1-56	1	56	58
SSAY1-100	1	100	102

Which models are included?

SSAY1-20, SSAY1-24, SSAY1-25, SSAY1-28, SSAY1-30, SSAY1-32, SSAY1-35, SSAY1-36, SSAY1-40, SSAY1-45, SSAY1-48, SSAY1-50, SSAY1-55, SSAY1-56, SSAY1-60, SSAY1-70, SSAY1-80, SSAY1-100

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.

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KHK SSY-H Hardened Thin Face Spur Gears

KHK SSY-H Hardened Thin Face Spur Gears

Looking for hardened thin face spur gears?
KHK SSY-H is part of the KHK standard gear range. Induction hardened steel teeth for power transmission.

What should I check when choosing this series?

Material: S45C carbon steel.

Module / pitch options: 0.8, 1.
Teeth across the listed models: 12–120.
Outside diameter across the listed models: 14–122 mm.

Examples from the model range

Model	Module / pitch	Teeth	Outside diameter (mm)
SSY0.8-20H	0.8	20	17.6
SSY1-16H	1	16	18
SSY1-36H	1	36	38
SSY1-64H	1	64	66
SSY1-120H	1	120	122

Which models are included?

SSY0.8-20H, SSY0.8-25H, SSY0.8-30H, SSY0.8-40H, SSY0.8-50H, SSY1-12H, SSY1-14H, SSY1-15H, SSY1-16H, SSY1-18H, SSY1-20H, SSY1-24H, SSY1-25H, SSY1-28H, SSY1-30H, SSY1-32H, SSY1-35H, SSY1-36H, SSY1-40H, SSY1-45H, SSY1-48H, SSY1-50H, SSY1-55H, SSY1-56H, SSY1-60H, SSY1-64H, SSY1-70H, SSY1-72H, SSY1-75H, SSY1-80H, SSY1-90H, SSY1-100H, SSY1-110H, SSY1-120H

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.

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KHK SSY Thin Face Spur Gears

KHK SSY Thin Face Spur Gears

Looking for thin face spur gears?
KHK SSY is part of the KHK standard gear range. A narrow face width for compact, lighter-duty arrangements.

What should I check when choosing this series?

Material: S45C carbon steel.

Module / pitch options: 0.8, 1.
Teeth across the listed models: 12–120.
Outside diameter across the listed models: 14–122 mm.

Examples from the model range

Model	Module / pitch	Teeth	Outside diameter (mm)
SSY0.8-20	0.8	20	17.6
SSY1-16	1	16	18
SSY1-30	1	30	32
SSY1-55	1	55	57
SSY1-120A	1	120	122

Which models are included?

SSY0.8-20, SSY0.8-25, SSY0.8-30, SSY0.8-40, SSY0.8-50, SSY0.8-50A, SSY1-12, SSY1-12A, SSY1-14, SSY1-14A, SSY1-15, SSY1-15A, SSY1-16, SSY1-16A, SSY1-18, SSY1-18A, SSY1-20, SSY1-20A, SSY1-20B, SSY1-24, SSY1-24A, SSY1-25, SSY1-28, SSY1-28A, SSY1-30, SSY1-30A, SSY1-30B, SSY1-32, SSY1-35, SSY1-35A, SSY1-36, SSY1-40, SSY1-40A, SSY1-45, SSY1-48, SSY1-50, SSY1-55, SSY1-56, SSY1-60, SSY1-64, SSY1-70, SSY1-72, SSY1-75, SSY1-80, SSY1-90, SSY1-100, SSY1-110, SSY1-120, SSY1-120A

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.

Read More

KHK SSA-H Hardened Steel Spur Gears without Hub

KHK SSA-H Hardened Steel Spur Gears without Hub

Looking for hardened steel spur gears without hub?
KHK SSA-H is part of the KHK standard gear range. Induction hardened steel teeth for power transmission.

What should I check when choosing this series?

Material: S45C carbon steel.

Module / pitch options: 1, 1.5, 2, 2.5, 3, 4, 5.
Teeth across the listed models: 15–120.
Outside diameter across the listed models: 22–260 mm.

Examples from the model range

Model	Module / pitch	Teeth	Outside diameter (mm)
SSA1-20H	1	20	22
SSA1.5-56H	1.5	56	87
SSA2.5-30H	2.5	30	80
SSA4-15H	4	15	68
SSA5-50H	5	50	260

Which models are included?

SSA1-20H, SSA1-24H, SSA1-25H, SSA1-28H, SSA1-30H, SSA1-32H, SSA1-35H, SSA1-36H, SSA1-40H, SSA1-45H, SSA1-48H, SSA1-50H, SSA1-55H, SSA1-56H, SSA1-60H, SSA1-70H, SSA1-80H, SSA1-100H, SSA1-120H, SSA1.5-20H, SSA1.5-24H, SSA1.5-25H, SSA1.5-28H, SSA1.5-30H, SSA1.5-32H, SSA1.5-35H, SSA1.5-36H, SSA1.5-40H, SSA1.5-45H, SSA1.5-48H, SSA1.5-50H, SSA1.5-56H, SSA1.5-60H, SSA1.5-70H, SSA1.5-80H, SSA1.5-100H, SSA2-15H, SSA2-18H, SSA2-20H, SSA2-24H, SSA2-25H, SSA2-28H, SSA2-30H, SSA2-32H, SSA2-35H, SSA2-36H, SSA2-40H, SSA2-45H, SSA2-48H, SSA2-50H, SSA2-55H, SSA2-56H, SSA2-60H, SSA2-70H, SSA2-80H, SSA2-100H, SSA2.5-15H, SSA2.5-18H, SSA2.5-20H, SSA2.5-24H, SSA2.5-25H, SSA2.5-28H, SSA2.5-30H, SSA2.5-32H, SSA2.5-35H, SSA2.5-36H, SSA2.5-40H, SSA2.5-45H, SSA2.5-48H, SSA2.5-50H, SSA2.5-56H, SSA2.5-60H, SSA2.5-70H, SSA2.5-80H, SSA3-15H, SSA3-18H, SSA3-20H, SSA3-24H, SSA3-25H, SSA3-28H, SSA3-30H, SSA3-32H, SSA3-35H, SSA3-36H, SSA3-40H, SSA3-45H, SSA3-48H, SSA3-50H, SSA3-55H, SSA3-56H, SSA3-60H, SSA3-70H, SSA3-80H, SSA4-15H, SSA4-18H, SSA4-20H, SSA4-24H, SSA4-25H, SSA4-28H, SSA4-30H, SSA4-32H, SSA4-35H, SSA4-36H, SSA4-40H, SSA4-45H, SSA4-48H, SSA4-50H, SSA4-55H, SSA4-56H, SSA4-60H, SSA5-15H, SSA5-18H, SSA5-20H, SSA5-24H, SSA5-25H, SSA5-28H, SSA5-30H, SSA5-32H, SSA5-35H, SSA5-36H, SSA5-40H, SSA5-45H, SSA5-48H, SSA5-50H

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.

Read More

KHK SSA Steel Spur Gears without Hub

KHK SSA Steel Spur Gears without Hub

Looking for steel spur gears without hub?
KHK SSA is part of the KHK standard gear range. A standard spur gear series for parallel-shaft transmission.

What should I check when choosing this series?

Material: S45C carbon steel.

Module / pitch options: 1, 1.5, 2, 2.5, 3, 4, 5.
Teeth across the listed models: 15–120.
Outside diameter across the listed models: 22–260 mm.

Examples from the model range

Model	Module / pitch	Teeth	Outside diameter (mm)
SSA1-20	1	20	22
SSA1.5-56	1.5	56	87
SSA2.5-30	2.5	30	80
SSA4-15	4	15	68
SSA5-50	5	50	260

Which models are included?

SSA1-20, SSA1-24, SSA1-25, SSA1-28, SSA1-30, SSA1-32, SSA1-35, SSA1-36, SSA1-40, SSA1-45, SSA1-48, SSA1-50, SSA1-55, SSA1-56, SSA1-60, SSA1-70, SSA1-80, SSA1-100, SSA1-120, SSA1.5-20, SSA1.5-24, SSA1.5-25, SSA1.5-28, SSA1.5-30, SSA1.5-32, SSA1.5-35, SSA1.5-36, SSA1.5-40, SSA1.5-45, SSA1.5-48, SSA1.5-50, SSA1.5-56, SSA1.5-60, SSA1.5-70, SSA1.5-80, SSA1.5-100, SSA2-15, SSA2-18, SSA2-20, SSA2-24, SSA2-25, SSA2-28, SSA2-30, SSA2-32, SSA2-35, SSA2-36, SSA2-40, SSA2-45, SSA2-48, SSA2-50, SSA2-55, SSA2-56, SSA2-60, SSA2-70, SSA2-80, SSA2-100, SSA2.5-15, SSA2.5-18, SSA2.5-20, SSA2.5-24, SSA2.5-25, SSA2.5-28, SSA2.5-30, SSA2.5-32, SSA2.5-35, SSA2.5-36, SSA2.5-40, SSA2.5-45, SSA2.5-48, SSA2.5-50, SSA2.5-56, SSA2.5-60, SSA2.5-70, SSA2.5-80, SSA3-15, SSA3-18, SSA3-20, SSA3-24, SSA3-25, SSA3-28, SSA3-30, SSA3-32, SSA3-35, SSA3-36, SSA3-40, SSA3-45, SSA3-48, SSA3-50, SSA3-55, SSA3-56, SSA3-60, SSA3-70, SSA3-80, SSA4-15, SSA4-18, SSA4-20, SSA4-24, SSA4-25, SSA4-28, SSA4-30, SSA4-32, SSA4-35, SSA4-36, SSA4-40, SSA4-45, SSA4-48, SSA4-50, SSA4-55, SSA4-56, SSA4-60, SSA5-15, SSA5-18, SSA5-20, SSA5-24, SSA5-25, SSA5-28, SSA5-30, SSA5-32, SSA5-35, SSA5-36, SSA5-40, SSA5-45, SSA5-48, SSA5-50

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.

Read More

KHK SS-H Hardened Steel Spur Gears

KHK SS-H Hardened Steel Spur Gears

Looking for hardened steel spur gears?
KHK SS-H is part of the KHK standard gear range. Induction hardened steel teeth for power transmission.

What should I check when choosing this series?

Material: S45C carbon steel.

Module / pitch options: 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10.
Teeth across the listed models: 12–200.
Outside diameter across the listed models: 17–366 mm.

Examples from the model range

Model	Module / pitch	Teeth	Outside diameter (mm)
SS1-15H	1	15	17
SS1.5-75H	1.5	75	115.5
SS2.5-58H	2.5	58	150
SS4-58H	4	58	240
SS10-25H	10	25	270

Which models are included?

SS1-15H, SS1-16H, SS1-17H, SS1-18H, SS1-19H, SS1-20H, SS1-21H, SS1-22H, SS1-23H, SS1-24H, SS1-25H, SS1-26H, SS1-27H, SS1-28H, SS1-29H, SS1-30H, SS1-32H, SS1-34H, SS1-35H, SS1-36H, SS1-38H, SS1-40H, SS1-42H, SS1-44H, SS1-45H, SS1-46H, SS1-48H, SS1-50H, SS1-52H, SS1-54H, SS1-55H, SS1-56H, SS1-60H, SS1-62H, SS1-64H, SS1-65H, SS1-68H, SS1-70H, SS1-72H, SS1-75H, SS1-76H, SS1-80H, SS1-84H, SS1-85H, SS1-88H, SS1-90H, SS1-96H, SS1-100H, SS1-110H, SS1-120H, SS1-150H, SS1-200H, SS1.5-12H, SS1.5-13H, SS1.5-14H, SS1.5-15H, SS1.5-16H, SS1.5-17H, SS1.5-18H, SS1.5-19H, SS1.5-20H, SS1.5-21H, SS1.5-22H, SS1.5-23H, SS1.5-24H, SS1.5-25H, SS1.5-26H, SS1.5-27H, SS1.5-28H, SS1.5-29H, SS1.5-30H, SS1.5-32H, SS1.5-34H, SS1.5-35H, SS1.5-36H, SS1.5-38H, SS1.5-40H, SS1.5-42H, SS1.5-44H, SS1.5-45H, SS1.5-46H, SS1.5-48H, SS1.5-50H, SS1.5-52H, SS1.5-54H, SS1.5-55H, SS1.5-56H, SS1.5-58H, SS1.5-60H, SS1.5-62H, SS1.5-64H, SS1.5-68H, SS1.5-70H, SS1.5-72H, SS1.5-75H, SS1.5-76H, SS1.5-80H, SS1.5-84H, SS1.5-88H, SS1.5-90H, SS1.5-95H, SS1.5-100H, SS1.5-120H, SS1.5-150H, SS1.5-200H, SS2-12H, SS2-13H, SS2-14H, SS2-15H, SS2-16H, SS2-17H, SS2-18H, SS2-19H, SS2-20H, SS2-21H, SS2-22H, SS2-23H, SS2-24H, SS2-25H, SS2-26H, SS2-27H, SS2-28H, SS2-29H, SS2-30H, SS2-32H, SS2-34H, SS2-35H, SS2-36H, SS2-38H, SS2-40H, SS2-42H, SS2-44H, SS2-45H, SS2-46H, SS2-48H, SS2-50H, SS2-52H, SS2-54H, SS2-55H, SS2-56H, SS2-58H, SS2-60H, SS2-62H, SS2-64H, SS2-65H, SS2-66H, SS2-68H, SS2-70H, SS2-72H, SS2-75H, SS2-76H, SS2-80H, SS2-84H, SS2-85H, SS2-90H, SS2-100H, SS2-120H, SS2-150H, SS2.5-12H, SS2.5-13H, SS2.5-14H, SS2.5-15H, SS2.5-16H, SS2.5-17H, SS2.5-18H, SS2.5-20H, SS2.5-22H, SS2.5-23H, SS2.5-24H, SS2.5-25H, SS2.5-26H, SS2.5-27H, SS2.5-28H, SS2.5-30H, SS2.5-32H, SS2.5-34H, SS2.5-35H, SS2.5-36H, SS2.5-38H, SS2.5-40H, SS2.5-42H, SS2.5-44H, SS2.5-45H, SS2.5-46H, SS2.5-48H, SS2.5-50H, SS2.5-52H, SS2.5-54H, SS2.5-56H, SS2.5-58H, SS2.5-60H, SS2.5-64H, SS2.5-66H, SS2.5-68H, SS2.5-70H, SS2.5-72H, SS2.5-76H, SS2.5-80H, SS2.5-90H, SS2.5-100H, SS2.5-120H, SS3-12H, SS3-14H, SS3-15H, SS3-16H, SS3-17H, SS3-18H, SS3-19H, SS3-20H, SS3-21H, SS3-22H, SS3-23H, SS3-24H, SS3-25H, SS3-26H, SS3-27H, SS3-28H, SS3-29H, SS3-30H, SS3-32H, SS3-34H, SS3-35H, SS3-36H, SS3-38H, SS3-40H, SS3-42H, SS3-44H, SS3-45H, SS3-46H, SS3-48H, SS3-50H, SS3-52H, SS3-54H, SS3-55H, SS3-56H, SS3-58H, SS3-60H, SS3-64H, SS3-65H, SS3-66H, SS3-68H, SS3-70H, SS3-72H, SS3-75H, SS3-76H, SS3-80H, SS3-90H, SS3-100H, SS3-120H, SS4-12H, SS4-14H, SS4-15H, SS4-16H, SS4-17H, SS4-18H, SS4-19H, SS4-20H, SS4-21H, SS4-22H, SS4-23H, SS4-24H, SS4-25H, SS4-26H, SS4-27H, SS4-28H, SS4-29H, SS4-30H, SS4-32H, SS4-34H, SS4-35H, SS4-36H, SS4-38H, SS4-40H, SS4-42H, SS4-44H, SS4-45H, SS4-46H, SS4-48H, SS4-50H, SS4-52H, SS4-54H, SS4-55H, SS4-56H, SS4-58H, SS4-60H, SS4-62H, SS4-64H, SS4-65H, SS4-66H, SS4-68H, SS4-70H, SS4-80H, SS5-12H, SS5-13H, SS5-14H, SS5-15H, SS5-16H, SS5-17H, SS5-18H, SS5-19H, SS5-20H, SS5-21H, SS5-22H, SS5-23H, SS5-24H, SS5-25H, SS5-26H, SS5-27H, SS5-28H, SS5-29H, SS5-30H, SS5-32H, SS5-34H, SS5-35H, SS5-36H, SS5-38H, SS5-40H, SS5-42H, SS5-44H, SS5-45H, SS5-46H, SS5-48H, SS5-50H, SS5-52H, SS5-54H, SS5-56H, SS5-58H, SS5-60H, SS6-12H, SS6-14H, SS6-15H, SS6-16H, SS6-17H, SS6-18H, SS6-19H, SS6-20H, SS6-21H, SS6-22H, SS6-23H, SS6-24H, SS6-25H, SS6-26H, SS6-27H, SS6-28H, SS6-30H, SS6-32H, SS6-34H, SS6-35H, SS6-36H, SS6-38H, SS6-40H, SS6-42H, SS6-44H, SS6-45H, SS6-46H, SS6-48H, SS6-50H, SS8-12H, SS8-13H, SS8-14H, SS8-15H, SS8-16H, SS8-17H, SS8-18H, SS8-19H, SS8-20H, SS8-21H, SS8-22H, SS8-23H, SS8-24H, SS8-25H, SS8-26H, SS8-27H, SS8-28H, SS8-30H, SS10-15H, SS10-20H, SS10-25H

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.

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KHK SS Steel Spur Gears

KHK SS Steel Spur Gears

Looking for steel spur gears?
KHK SS is part of the KHK standard gear range. A standard spur gear series for parallel-shaft 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: 12–200.
Outside diameter across the listed models: 8.5–612 mm.

Examples from the model range

Model	Module / pitch	Teeth	Outside diameter (mm)
SS0.5-15A	0.5	15	8.5
SS1.5-35	1.5	35	55.5
SS2.5-80	2.5	80	205
SS5-40	5	40	210
SS10-50S	10	50	520

Which models are included?

SS0.5-15A, SS0.5-18A, SS0.5-20A, SS0.5-20B, SS0.5-22A, SS0.5-24A, SS0.5-24B, SS0.5-25B, SS0.5-28A, SS0.5-30B, SS0.5-50B, SS0.5-54A, SS0.5-60A, SS0.5-80A, SS0.5-80B, SS0.5-96A, SS0.5-120A, SS0.8-15A, SS0.8-20A, SS0.8-20B, SS0.8-25A, SS0.8-28A, SS0.8-30A, SS0.8-30C, SS0.8-40A, SS0.8-45A, SS1-15, SS1-15A, SS1-15B, SS1-16, SS1-16B, SS1-17, SS1-18, SS1-19, SS1-20, SS1-20A, SS1-20B, SS1-20C, SS1-21, SS1-22, SS1-23, SS1-24, SS1-24A, SS1-24C, SS1-25, SS1-25B, SS1-25C, SS1-26, SS1-27, SS1-28, SS1-29, SS1-30, SS1-30A, SS1-30B, SS1-32, SS1-32A, SS1-34, SS1-35, SS1-36, SS1-38, SS1-40, SS1-40B, SS1-42, SS1-44, SS1-45, SS1-45A, SS1-45B, SS1-46, SS1-48, SS1-50, SS1-50A, SS1-52, SS1-54, SS1-55, SS1-56, SS1-60, SS1-60C, SS1-62, SS1-64, SS1-65, SS1-68, SS1-70, SS1-72, SS1-75, SS1-76, SS1-80, SS1-84, SS1-85, SS1-88, SS1-90, SS1-96, SS1-100, SS1-110, SS1-120, SS1-150, SS1-200, SS1.5-12, SS1.5-13, SS1.5-14, SS1.5-14B, SS1.5-15, SS1.5-16, SS1.5-16B, SS1.5-17, SS1.5-18, SS1.5-19, SS1.5-20, SS1.5-21, SS1.5-22, SS1.5-23, SS1.5-24, SS1.5-25, SS1.5-26, SS1.5-26A, SS1.5-27, SS1.5-28, SS1.5-28A, SS1.5-29, SS1.5-30, SS1.5-30C, SS1.5-32, SS1.5-32B, SS1.5-34, SS1.5-35, SS1.5-36, SS1.5-38, SS1.5-40, SS1.5-42, SS1.5-44, SS1.5-45, SS1.5-46, SS1.5-48, SS1.5-50, SS1.5-52, SS1.5-54, SS1.5-55, SS1.5-56, SS1.5-58, SS1.5-60, SS1.5-62, SS1.5-64, SS1.5-68, SS1.5-70, SS1.5-72, SS1.5-75, SS1.5-76, SS1.5-80, SS1.5-84, SS1.5-88, SS1.5-90, SS1.5-95, SS1.5-100, SS1.5-120, SS1.5-150, SS1.5-200, SS2-12, SS2-13, SS2-14, SS2-15, SS2-16, SS2-17, SS2-18, SS2-19, SS2-20, SS2-21, SS2-22, SS2-23, SS2-24, SS2-25, SS2-26, SS2-27, SS2-28, SS2-29, SS2-30, SS2-32, SS2-34, SS2-35, SS2-36, SS2-38, SS2-40, SS2-42, SS2-44, SS2-45, SS2-46, SS2-48, SS2-50, SS2-52, SS2-54, SS2-55, SS2-56, SS2-58, SS2-60, SS2-62, SS2-64, SS2-65, SS2-66, SS2-68, SS2-70, SS2-72, SS2-75, SS2-76, SS2-80, SS2-84, SS2-85, SS2-90, SS2-100, SS2-120, SS2-150, SS2.5-12, SS2.5-13, SS2.5-14, SS2.5-15, SS2.5-16, SS2.5-17, SS2.5-18, SS2.5-20, SS2.5-22, SS2.5-23, SS2.5-24, SS2.5-25, SS2.5-26, SS2.5-27, SS2.5-28, SS2.5-30, SS2.5-32, SS2.5-34, SS2.5-35, SS2.5-36, SS2.5-38, SS2.5-40, SS2.5-42, SS2.5-44, SS2.5-45, SS2.5-46, SS2.5-48, SS2.5-50, SS2.5-52, SS2.5-54, SS2.5-56, SS2.5-58, SS2.5-60, SS2.5-64, SS2.5-66, SS2.5-68, SS2.5-70, SS2.5-72, SS2.5-76, SS2.5-80, SS2.5-90, SS2.5-100, SS2.5-120, SS3-12, SS3-14, SS3-15, SS3-16, SS3-17, SS3-18, SS3-19, SS3-20, SS3-21, SS3-22, SS3-23, SS3-24, SS3-25, SS3-26, SS3-27, SS3-28, SS3-29, SS3-30, SS3-32, SS3-34, SS3-35, SS3-36, SS3-38, SS3-40, SS3-42, SS3-44, SS3-45, SS3-46, SS3-48, SS3-50, SS3-52, SS3-54, SS3-55, SS3-56, SS3-58, SS3-60, SS3-64, SS3-65, SS3-66, SS3-68, SS3-70, SS3-72, SS3-75, SS3-76, SS3-80, SS3-90, SS3-100, SS3-120, SS4-12, SS4-14, SS4-15, SS4-16, SS4-17, SS4-18, SS4-19, SS4-20, SS4-21, SS4-22, SS4-23, SS4-24, SS4-25, SS4-26, SS4-27, SS4-28, SS4-29, SS4-30, SS4-32, SS4-34, SS4-35, SS4-36, SS4-38, SS4-40, SS4-42, SS4-44, SS4-45, SS4-46, SS4-48, SS4-50, SS4-52, SS4-54, SS4-55, SS4-56, SS4-58, SS4-60, SS4-62, SS4-64, SS4-65, SS4-66, SS4-68, SS4-70, SS4-80, SS4-90S, SS4-100S, SS4-110S, SS4-120S, SS5-12, SS5-13, SS5-14, SS5-15, SS5-16, SS5-17, SS5-18, SS5-19, SS5-20, SS5-21, SS5-22, SS5-23, SS5-24, SS5-25, SS5-26, SS5-27, SS5-28, SS5-29, SS5-30, SS5-32, SS5-34, SS5-35, SS5-36, SS5-38, SS5-40, SS5-42, SS5-44, SS5-45, SS5-46, SS5-48, SS5-50, SS5-52, SS5-54, SS5-56, SS5-58, SS5-60, SS5-62S, SS5-64S, SS5-65S, SS5-66S, SS5-68S, SS5-70S, SS5-80S, SS5-90S, SS5-100S, SS5-110S, SS5-120S, SS6-12, SS6-14, SS6-15, SS6-16, SS6-17, SS6-18, SS6-19, SS6-20, SS6-21, SS6-22, SS6-23, SS6-24, SS6-25, SS6-26, SS6-27, SS6-28, SS6-30, SS6-32, SS6-34, SS6-35, SS6-36, SS6-38, SS6-40, SS6-42, SS6-44, SS6-45, SS6-46, SS6-48, SS6-50, SS6-52S, SS6-54S, SS6-55S, SS6-56S, SS6-58S, SS6-60S, SS6-62S, SS6-64S, SS6-65S, SS6-66S, SS6-68S, SS6-70S, SS6-80S, SS6-90S, SS6-100S, SS8-12, SS8-13, SS8-14, SS8-15, SS8-16, SS8-17, SS8-18, SS8-19, SS8-20, SS8-21, SS8-22, SS8-23, SS8-24, SS8-25, SS8-26, SS8-27, SS8-28, SS8-30, SS8-32S, SS8-34S, SS8-35S, SS8-36S, SS8-38S, SS8-40S, SS8-42S, SS8-44S, SS8-45S, SS8-46S, SS8-48S, SS8-50S, SS8-52S, SS8-54S, SS8-55S, SS8-56S, SS8-58S, SS8-59S, SS8-60S, SS10-15, SS10-20, SS10-25, SS10-26S, SS10-27S, SS10-28S, SS10-29S, SS10-30S, SS10-32S, SS10-34S, SS10-35S, SS10-36S, SS10-38S, SS10-40S, SS10-42S, SS10-44S, SS10-45S, SS10-46S, SS10-48S, SS10-50S

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.

Read More