Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

KHK GEARS Internal Ring Gear: Module m 2, 200 Teeth, 400 mm Pitch Dia - Metric Internal Gears
KHK GEARSMetric Internal Gears

KHK GEARS Internal Ring Gear: Module m 2, 200 Teeth, 400 mm Pitch Dia

3G Electric supplies the KHK GEARS Internal Ring Gear (Module m 2, MPN SIR2-200), a metric internal gear with 200 teeth and a 400 mm pitch diameter, made from black oxide coated carbon steel. We interpret your demand…

SKU 3G-OTH-723926

Brand
KHK GEARS
Item
Internal Ring Gear: Module m 2, 200 Teeth, 400 mm Pitch Dia
Category
Metric Internal Gears
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

KHK GEARS
Manufacturer Part Number
SIR2-200
Type
Black Oxide Coated Carbon Steel
Teeth
200
Pitch Dia
400 mm
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

3G Electric supplies the KHK GEARS Internal Ring Gear (Module m 2, MPN SIR2-200), a metric internal gear with 200 teeth and a 400 mm pitch diameter, made from black oxide coated carbon steel. We interpret your demand for genuine industrial gearing components and deliver across 14 departments—with specialist depth in combustion, pumps, and controls—ensuring you get the right solution, not just a catalog.

Frequently Asked Questions

What is the KHK GEARS Internal Ring Gear SIR2-200 used for?

This metric internal ring gear is used in industrial power transmission systems such as gearboxes, rotary indexing tables, and heavy machinery. Its 200 teeth and 400 mm pitch diameter suit high-torque, low-speed applications. 3G Electric supplies this genuine KHK GEARS component across 14 departments, with specialist depth in combustion, pumps, and controls.

What are the specifications of the KHK GEARS SIR2-200 internal ring gear?

The KHK GEARS SIR2-200 is a metric internal ring gear with module m 2, 200 teeth, and a 400 mm pitch diameter. It is made from black oxide coated carbon steel for corrosion resistance. The manufacturer part number is SIR2-200. 3G Electric sources this genuine component for worldwide delivery.

Where to buy the KHK GEARS SIR2-200 internal ring gear worldwide?

3G Electric supplies the KHK GEARS SIR2-200 internal ring gear to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we interpret your demand and deliver genuine gearing components across 14 departments, including specialist expertise in combustion, pumps, and controls.

How to select the correct internal ring gear for a gearbox?

Select an internal ring gear by matching module, tooth count, and pitch diameter to your gearbox design. For the KHK GEARS SIR2-200, verify module m 2, 200 teeth, and 400 mm pitch diameter. Ensure the black oxide coated carbon steel suits your environment. 3G Electric can help you confirm fitment and supply the right component.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from KHK GEARS

View all KHK GEARS parts
Internal Ring Gear: Module m 2.5, 50 Teeth, 125 mm Pitch Dia, Black Oxide Coated Carbon Steel (MPN SI2.5-50)
KHK GEARS
Internal Ring Gear: Module m 2.5, 50 Teeth, 125 mm Pitch Dia, Black Oxide Coated Carbon Steel (MPN SI2.5-50)
Internal Ring Gear: Module m 2.5, 80 Teeth, 200 mm Pitch Dia, Black Oxide Coated Carbon Steel (MPN SI2.5-80)
KHK GEARS
Internal Ring Gear: Module m 2.5, 80 Teeth, 200 mm Pitch Dia, Black Oxide Coated Carbon Steel (MPN SI2.5-80)
Internal Ring Gear: Module m 3, 120 Teeth, 360 mm Pitch Dia, Black Oxide Coated Carbon Steel (MPN SIR3-120)
KHK GEARS
Internal Ring Gear: Module m 3, 120 Teeth, 360 mm Pitch Dia, Black Oxide Coated Carbon Steel (MPN SIR3-120)
Internal Ring Gear: Module m 2, 100 Teeth, 200 mm Pitch Dia, Black Oxide Coated Carbon Steel (MPN SI2-100)
KHK GEARS
Internal Ring Gear: Module m 2, 100 Teeth, 200 mm Pitch Dia, Black Oxide Coated Carbon Steel (MPN SI2-100)
Internal Ring Gear: Module m 1, 100 Teeth, 100 mm Pitch Dia, Black Oxide Coated Carbon Steel (MPN SI1-100)
KHK GEARS
Internal Ring Gear: Module m 1, 100 Teeth, 100 mm Pitch Dia, Black Oxide Coated Carbon Steel (MPN SI1-100)
Internal Ring Gear: Module m 2, 50 Teeth, 100 mm Pitch Dia, Black Oxide Coated Carbon Steel (MPN SI2-50)
KHK GEARS
Internal Ring Gear: Module m 2, 50 Teeth, 100 mm Pitch Dia, Black Oxide Coated Carbon Steel (MPN SI2-50)
Internal Ring Gear: Module m 1.5, 100 Teeth, 150 mm Pitch Dia, Black Oxide Coated Carbon Steel (MPN SI1.5-100)
KHK GEARS
Internal Ring Gear: Module m 1.5, 100 Teeth, 150 mm Pitch Dia, Black Oxide Coated Carbon Steel (MPN SI1.5-100)
Internal Ring Gear: Module m 2, 120 Teeth, 240 mm Pitch Dia, Black Oxide Coated Carbon Steel (MPN SIR2-120)
KHK GEARS
Internal Ring Gear: Module m 2, 120 Teeth, 240 mm Pitch Dia, Black Oxide Coated Carbon Steel (MPN SIR2-120)