KOYO HJ-122012 Heavy-Duty Needle Roller Bearing
The KOYO HJ-122012 is a heavy-duty needle roller bearing with a single row, open design, and a full complement of no. It has a 3/4 in bore, 1 1/4 in OD, and 0.75 in overall width, measured in inches. This bearing is…
SKU 3G-OTH-102705
Also listed as: HJ122012 · HJ 122012
Local availability & support
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The KOYO HJ-122012 is a heavy-duty needle roller bearing with a single row, open design, and a full complement of no. It has a 3/4 in bore, 1 1/4 in OD, and 0.75 in overall width, measured in inches. This bearing is identified by the manufacturer part number HJ-122012 and bearing industry number 122012.
Frequently Asked Questions
What is the KOYO HJ-122012 needle roller bearing used for?
The KOYO HJ-122012 is a heavy-duty needle roller bearing designed for radial load support in compact spaces. It is commonly used in gearboxes, pumps, and industrial machinery where high load capacity and minimal cross-section are required. 3G Electric supplies this bearing globally for maintenance and OEM applications.
What are the specifications of the KOYO HJ-122012 bearing?
The KOYO HJ-122012 is a single-row, open-design needle roller bearing with a 3/4 in bore, 1 1/4 in OD, and 0.75 in overall width. It is an inch-series bearing with industry number 122012. This bearing does not have a full complement of rollers, offering controlled radial clearance for precision applications.
Where to buy the KOYO HJ-122012 bearing worldwide?
3G Electric sources and delivers the KOYO HJ-122012 needle roller bearing to customers worldwide. As a global industrial supplier, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this inch-series bearing for your maintenance or production needs.
How to install a KOYO HJ-122012 needle roller bearing?
Install the KOYO HJ-122012 by pressing the bearing into a properly sized housing bore using a press or arbor, applying force only to the outer ring. Ensure the shaft and housing are clean and lubricated. Use a suitable fitting tool to avoid damaging the rollers. 3G Electric can provide application support for this bearing.
Used in
Common applications for KOYOKOYO Products
3G Electric supplies KOYO heavy-duty needle roller bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
