KOYO Inner Ring: 1 in Bore, 1.25 in OD, 1.015 in Overall Wd, Alloy Steel
The KOYO Inner Ring is a needle roller bearing inner ring with a 1 in bore, 1.25 in OD, and 1.015 in overall width, made of alloy steel. This inch-system component, model IR-1616, is designed for use with compatible…
SKU 3G-OTH-104764
Also listed as: IR1616 · IR 1616
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.
Need installation or engineering help?
Ask a question
Product Description
The KOYO Inner Ring is a needle roller bearing inner ring with a 1 in bore, 1.25 in OD, and 1.015 in overall width, made of alloy steel. This inch-system component, model IR-1616, is designed for use with compatible needle roller bearings.
Frequently Asked Questions
What is a KOYO IR-1616 inner ring used for?
The KOYO IR-1616 inner ring serves as the raceway for needle roller bearings in rotating machinery. It supports radial loads in gearboxes, pumps, and conveyors across industrial sectors. 3G Electric supplies this alloy steel component for maintenance and repair applications worldwide.
What are the specifications of the KOYO IR-1616 inner ring?
The KOYO IR-1616 inner ring has a 1 in bore, 1.25 in OD, and 1.015 in overall width. It is made of alloy steel and uses an inch system of measurement. This needle roller bearing inner ring is designed for use with compatible KOYO needle bearings.
Where to buy KOYO IR-1616 inner rings worldwide?
3G Electric sources and delivers the KOYO IR-1616 inner ring to customers worldwide. We handle logistics, customs clearance, and delivery for this alloy steel needle roller bearing component. Contact us for availability and lead time to your location.
How to install a KOYO IR-1616 inner ring?
Press the KOYO IR-1616 inner ring onto a shaft of matching 1 in diameter using an arbor press or suitable tooling. Ensure the shaft and bore are clean and free of burrs. Lubricate lightly before assembly to prevent galling. Always follow manufacturer guidelines for press-fit tolerances.
Used in
Common applications for KOYOKOYO 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.
