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KOYO IR-162016 Needle Roller Bearing Inner Ring - Needle Roller Bearing Inner Rings
KOYONeedle Roller Bearing Inner Rings

KOYO IR-162016 Needle Roller Bearing Inner Ring

The KOYO IR-162016 is an inch-system needle roller bearing inner ring made of alloy steel, with a 1 in bore, 1.25 in OD, and 1 in overall width. This KOYO-branded component is designed for use with compatible needle…

SKU 3G-OTH-104922

Also listed as: IR162016 · IR 162016

Brand
KOYO
Item
IR-162016 Needle Roller Bearing Inner Ring
Category
Needle Roller Bearing Inner Rings
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

KOYO
Manufacturer Part Number
IR-162016
System of Measurement
Inch

Technical Documents

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

Product Description

The KOYO IR-162016 is an inch-system needle roller bearing inner ring made of alloy steel, with a 1 in bore, 1.25 in OD, and 1 in overall width. This KOYO-branded component is designed for use with compatible needle roller bearings.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the KOYO IR-162016 inner ring used for?

The KOYO IR-162016 is a needle roller bearing inner ring used as a precision raceway for needle rollers in rotating assemblies. It is commonly applied in gearboxes, pumps, and industrial machinery where compact radial load support is needed. 3G Electric supplies this component globally.

What are the specifications of the KOYO IR-162016?

The KOYO IR-162016 is an inch-system inner ring with a 1 in bore, 1.25 in OD, and 1 in overall width. It is made of alloy steel and is designed for use with compatible needle roller bearings. The manufacturer part number is IR-162016.

Where to buy the KOYO IR-162016 worldwide?

3G Electric sources and delivers the KOYO IR-162016 inner ring to customers worldwide. We handle full logistics and customs clearance, ensuring the component reaches your facility. Contact us for pricing and lead time on this inch-system needle roller bearing part.

How to select the correct KOYO inner ring for a needle roller bearing?

To select the correct KOYO inner ring, match the bore, OD, and width to your bearing assembly's requirements. The IR-162016 has a 1 in bore, 1.25 in OD, and 1 in width. Verify shaft and housing fits per manufacturer guidelines. 3G Electric can help confirm compatibility.

Used in

Common applications for KOYO
Automotive transmissions — KOYO drawn-cup needle roller bearings (B-44) for gear support in compact gearbox assemblies.
Conveyor systems — KOYO heavy-duty needle roller bearings (HJ-202820) for radial load handling in roller conveyors.
Printing machinery — KOYO needle roller thrust bearings (NTA-3648) for axial positioning of rotating cylinders.
Industrial pumps — KOYO thrust bearing washers (TRD-3648) for axial load distribution in pump shafts.
Indexing tables — KOYO single-direction clutch and bearing assemblies (FCB-20) for precise indexing and overrunning control.
Material handling equipment — KOYO drawn-cup needle roller bearings (BH-2020) for compact wheel or roller supports.

KOYO Products

3G Electric supplies KOYO needle roller bearing inner rings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
KOYO Inner Ring: 1 3/4 in Bore, 2.25 in OD, 1.5 in Overall Wd, Alloy Steel, IR-283624
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KOYO Inner Ring: 1 3/4 in Bore, 2.25 in OD, 1.5 in Overall Wd, Alloy Steel, IR-283624
Single-direction needle roller clutch and bearing assembly with 25 mm bore, 32 mm OD, and 20 mm width. Open design, single row, alloy steel construction. Used in industrial machinery for overrunning, indexing, and backstopping applications such as packaging equipment and conveyor systems
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Single-direction needle roller clutch and bearing assembly with 25 mm bore, 32 mm OD, and 20 mm width. Open design, single row, alloy steel construction. Used in industrial machinery for overrunning, indexing, and backstopping applications such as packaging equipment and conveyor systems
Metric single-direction needle roller clutch and bearing assembly with 8 mm bore, 14 mm outer diameter, and 12 mm overall width. Open configuration, one-row design, constructed from alloy steel. Provides one-way rotation and radial support in industrial machinery such as packaging equipment, printing presses, and conveyor systems
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Metric single-direction needle roller clutch and bearing assembly with 8 mm bore, 14 mm outer diameter, and 12 mm overall width. Open configuration, one-row design, constructed from alloy steel. Provides one-way rotation and radial support in industrial machinery such as packaging equipment, printing presses, and conveyor systems
KOYO B-1110 is a single-row, full complement drawn-cup needle roller bearing with an 11/16 in bore and 7/8 in OD. It is open and made of alloy steel. This inch-system bearing is suitable for applications where radial space is limited, such as gearboxes, pumps, and conveyor systems
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KOYO B-1110 is a single-row, full complement drawn-cup needle roller bearing with an 11/16 in bore and 7/8 in OD. It is open and made of alloy steel. This inch-system bearing is suitable for applications where radial space is limited, such as gearboxes, pumps, and conveyor systems
Metric open-design bearing assembly with 30 mm bore, 37 mm OD, and 20 mm width. Single row of alloy steel rollers, not full-complement. Used for overrunning or indexing in conveyors, packaging machinery, and gearboxes
KOYO
Metric open-design bearing assembly with 30 mm bore, 37 mm OD, and 20 mm width. Single row of alloy steel rollers, not full-complement. Used for overrunning or indexing in conveyors, packaging machinery, and gearboxes

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The KOYO IR-121616 is an inch-system needle roller bearing inner ring made of alloy steel. It has a 3/4 in bore, a 1 in OD, and a 1 in overall width. This component provides a precision raceway for needle rollers in compact assemblies such as gearboxes, pumps, and conveyors, supporting radial loads in industrial machinery and automotive applications
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The KOYO IR-121616 is an inch-system needle roller bearing inner ring made of alloy steel. It has a 3/4 in bore, a 1 in OD, and a 1 in overall width. This component provides a precision raceway for needle rollers in compact assemblies such as gearboxes, pumps, and conveyors, supporting radial loads in industrial machinery and automotive applications
This KOYO inner ring is a component for needle roller bearings, made from alloy steel. It has an outer diameter of 1.5 in and an overall width of 1.015 in, designed for inch-system applications. The ring provides a hardened raceway for needle rollers, supporting radial loads in compact assemblies such as gearboxes, pumps, and conveyor systems
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