CLIMAX METAL PRODUCTSStep-Down Shaft Adapters

CLIMAX METAL PRODUCTS Step Down Adapter: 1 3/8 in Input Bore Dia, 2 1/4 in Input Bore Dp

The CLIMAX METAL PRODUCTS Step Down Adapter (MPN SDA-137) is a steel step-down shaft adapter with a 1 3/8 in input bore diameter and a 2 1/4 in input bore depth. This adapter is designed to reduce shaft sizes for…

SKU 3G-OTH-145667

Brand

CLIMAX METAL PRODUCTS

Item

Step Down Adapter: 1 3/8 in Input Bore Dia, 2 1/4 in Input Bore Dp

Technical Specifications

CLIMAX METAL PRODUCTS

Manufacturer Part Number

SDA-137 

Type

Step Down 

Input Bore Dp

2 1/4 in 

View Full Spec Sheet

Technical Documents

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CLIMAX METAL PRODUCTS Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the CLIMAX METAL PRODUCTS Step Down Adapter SDA-137 used for?

The CLIMAX METAL PRODUCTS Step Down Adapter SDA-137 is used to reduce shaft sizes in industrial equipment, enabling components with different bore diameters to connect securely. It is commonly applied in power transmission systems, machining, and material handling across 14 industrial departments.

What are the specifications of the CLIMAX METAL PRODUCTS SDA-137?

The CLIMAX METAL PRODUCTS SDA-137 is a steel step-down shaft adapter with a 1 3/8 in input bore diameter and a 2 1/4 in input bore depth. It is designed for reducing shaft sizes in industrial applications and is manufactured by CLIMAX METAL PRODUCTS.

Where to buy the CLIMAX METAL PRODUCTS SDA-137 worldwide?

3G Electric supplies the CLIMAX METAL PRODUCTS SDA-137 step-down adapter to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct industrial shaft adapter for your application, regardless of location.

How to select the right step-down shaft adapter for my equipment?

To select the right step-down shaft adapter, match the input bore diameter and depth to your existing shaft, and confirm the output bore size needed. For the CLIMAX METAL PRODUCTS SDA-137, the input bore is 1 3/8 in with a 2 1/4 in depth. Consult your equipment manual or contact 3G Electric for guidance.

Used in

Common applications for CLIMAX METAL PRODUCTS

Conveyor systems — CLIMAX clamp-on shaft collars (e.g., MPN 1C-225) for positioning and retaining pulleys on drive shafts.

Pump drives — CLIMAX single-nut keyless bushings (e.g., MPN C801M-050) for mounting impellers without keyways.

Gearbox output shafts — CLIMAX multi-screw keyless bushings (e.g., MPN C200M-55X85) for high-torque transmission.

Packaging machinery — CLIMAX stainless steel recessed-screw collars (e.g., MPN H1C-318-S) for washdown environments.

Material handling equipment — CLIMAX rigid shaft couplings (e.g., MPN ISCC-050-050-S) for connecting motor and gearbox shafts.

Industrial fans — CLIMAX aluminum shaft collars (e.g., MPN C-175-A) for lightweight shaft positioning in fan assemblies.

CLIMAX METAL PRODUCTS Products

3G Electric supplies CLIMAX METAL PRODUCTS step-down shaft adapters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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