Khk Gears 3G-OTH-724308 — Technical Specifications

Name: Khk Gears 3G-OTH-724308 Ratchet Gear: 12.57 Pitch, 30 Teeth, 20 mm Bore Dia, 120 mm Outside Dia, Black Oxide-Coated Steel (MPN SRT4-30). Key specifications — Tooth Heat Treatment: Induction Hardened.
Brand: Khk Gears

The KHK GEARS Ratchet Gear (SKU 793D21, MPN SRT4-30) is a hubless metric ratchet with a 12.57 pitch, 30 teeth, 20 mm bore diameter, and 120 mm outside diameter. Constructed from black oxide-coated steel with induction-hardened teeth, this component is designed for unidirectional indexing and positioning applications.

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Technical Specifications

Parameter	Value
Type	Black Oxide-Coated Steel
Teeth	30
Bore Dia	20 mm
Outside Dia	120 mm
Tooth Heat Treatment	Induction Hardened
Manufacturer Part Number	SRT4-30