Us Tsubaki collection

Us Tsubaki

US Tsubaki is a global leader in power transmission components, essential for reliable operation in manufacturing and industrial automation. Their extensive product line includes a wide range of industrial chains, sprockets, couplings, torque limiters, and linear actuators, all engineered for durability and high performance in demanding environments. Engineers and maintenance professionals rely on US Tsubaki for robust, long-lasting components that minimize downtime and ensure smooth integration into complex machinery. Industrial Automation Co. stocks new and refurbished US Tsubaki parts with quote-based pricing.

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5M+

Our 5M+ catalog features active breakers, drives, PLCs, relays, and operator interfaces.

24 Months

We offer 24 months warranty on selected brands

24h

Typical quote turnaround for hard-to-source and legacy replacement requests

OEM+

New, refurbished, and surplus paths surfaced clearly for procurement teams

Hard-to-find parts, sourced fast

Real value

Access millions of industrial automation components across PLCs, drives, HMIs, and more. We help you locate discontinued, surplus, and in-demand parts without delays.

Built for urgent procurement

RFQ ready

Submit RFQs for multiple part numbers and get fast, accurate quotes. Ideal for maintenance teams, resellers, and engineers working against downtime.

Verified parts you can rely on

Trusted data

Every listing is backed by supplier validation, condition transparency, and real availability—so you can purchase with confidence.

Global sourcing, local reliability

Worldwide trust.

We work with trusted suppliers worldwide to deliver quality automation parts quickly—reducing lead times and keeping your operations running.

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Us Tsubaki 140A80

SKU · 140A80

Us Tsubaki 140A80

US TSUBAKI 140A80 140A80 1-1/2 SB HT Alternate Part Number: TSUBAKI 140A80 UST 140A80

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Us Tsubaki BS50-2

SKU · BS50-2

Us Tsubaki BS50-2

US TSUBAKI BS50-2 BS502 BS50 BACKSTOP 2.000" BOR

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Us Tsubaki BS50-1P

SKU · BS50-1P

Us Tsubaki BS50-1P

US TSUBAKI BS50-1P BS501P BS50 BACKSTOP 1.875" BOR

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Us Tsubaki BS50-1L

SKU · BS50-1L

Us Tsubaki BS50-1L

US TSUBAKI BS50-1L BS501L BS50 BACKSTOP 1.750" BOR

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Us Tsubaki BS50-1J

SKU · BS50-1J

Us Tsubaki BS50-1J

US TSUBAKI BS50-1J BS501J BS50 BACKSTOP 1.625" BOR

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Us Tsubaki BS50-45

SKU · BS50-45

Us Tsubaki BS50-45

US TSUBAKI BS50-45 BS5045 BS50 BACKSTOP 45MM BORE

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Us Tsubaki BS50-1G

SKU · BS50-1G

Us Tsubaki BS50-1G

US TSUBAKI BS50-1G BS501G BS50 BACKSTOP 1.437" BOR

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Us Tsubaki BS50-1H

SKU · BS50-1H

Us Tsubaki BS50-1H

US TSUBAKI BS50-1H BS501H BS50 BACKSTOP 1.500" BOR

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Us Tsubaki BS50-50

SKU · BS50-50

Us Tsubaki BS50-50

US TSUBAKI BS50-50 BS5050 BS50 BACKSTOP 50MM BORE

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