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KHK GEARS SIR2-120 Metric Internal Gear - Metric Internal Gears
KHK GEARSMetric Internal Gears

KHK GEARS SIR2-120 Metric Internal Gear

3G Electric supplies the KHK GEARS Internal Ring Gear (Module m 2, MPN SIR2-120), a metric internal gear with 120 teeth, 240 mm pitch diameter, and black oxide coated carbon steel construction. We interpret customer…

SKU 3G-OTH-723911

Also listed as: SIR2120 · SIR2 120

Brand
KHK GEARS
Item
SIR2-120 Metric Internal Gear
Part Number
SIR2-120
Category
Metric Internal Gears
Available to Order
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

KHK GEARS
Manufacturer Part Number
SIR2-120
Type
Black Oxide Coated Carbon Steel
Teeth
120
Pitch Dia
240 mm

Technical Documents

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KHK GEARS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

3G Electric supplies the KHK GEARS Internal Ring Gear (Module m 2, MPN SIR2-120), a metric internal gear with 120 teeth, 240 mm pitch diameter, and black oxide coated carbon steel construction. We interpret customer demand and deliver this genuine industrial component across 14 departments—including power transmission—with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is the KHK GEARS Internal Ring Gear SIR2-120 used for?

The KHK GEARS Internal Ring Gear SIR2-120 is used in power transmission systems where compact, high-torque internal gearing is required. Common applications include planetary gearboxes, rotary indexing tables, and industrial machinery. 3G Electric supplies this genuine component across 14 industrial departments, with specialist depth in combustion, pumps, and controls.

What are the specifications of the KHK GEARS Internal Ring Gear SIR2-120?

The KHK GEARS Internal Ring Gear SIR2-120 has module m 2, 120 teeth, a 240 mm pitch diameter, and is made of black oxide coated carbon steel. The manufacturer part number is SIR2-120. 3G Electric sources this metric internal gear for global delivery, handling logistics and customs as part of our full-service supply.

Where to buy KHK GEARS Internal Ring Gear SIR2-120 worldwide?

3G Electric supplies the KHK GEARS Internal Ring Gear SIR2-120 to customers worldwide. We interpret your demand, source the genuine component, and handle full logistics and customs clearance for delivery. Contact us for availability and lead time; we provide this metric internal gear across 14 industrial departments.

How to select the correct KHK GEARS internal ring gear for my application?

To select the correct KHK GEARS internal ring gear, verify module, number of teeth, pitch diameter, and material. For the SIR2-120, module m 2 and 120 teeth suit moderate-load power transmission. 3G Electric can help match your requirements across 14 departments, including power transmission, with specialist support in combustion, pumps, and controls.

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KHK GEARS Products

3G Electric supplies KHK GEARS metric internal gears. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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