KOYO M-12121 Drawn-Cup Needle Roller Bearing
The KOYO M-1 is a drawn-cup needle roller bearing with a one-row, full-complement design. It has a 3/4 in bore and 1 in OD, is open, and made of alloy steel. This inch-system bearing is identified by industry number…
SKU 3G-OTH-105854
Also listed as: M12121 · M 12121
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The KOYO M-1 is a drawn-cup needle roller bearing with a one-row, full-complement design. It has a 3/4 in bore and 1 in OD, is open, and made of alloy steel. This inch-system bearing is identified by industry number 12121 and manufacturer part number M-12121.
Frequently Asked Questions
What is the KOYO M-12121 needle roller bearing used for?
The KOYO M-12121 drawn-cup needle roller bearing is used in industrial machinery and automotive applications where space is limited and high radial load capacity is needed. Its full-complement design maximizes load-carrying rollers, making it suitable for gearboxes, pumps, and conveyor systems.
What are the specifications of the KOYO M-12121 bearing?
The KOYO M-12121 is a one-row, full-complement drawn-cup needle roller bearing with a 3/4 in bore and 1 in OD. It is open, made of alloy steel, and uses the inch system. The bearing design is M-1, and the industry number is 12121.
Where to buy KOYO M-12121 bearings worldwide?
You can source KOYO M-12121 bearings worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this part.
How to select the correct KOYO drawn-cup needle roller bearing?
To select the correct KOYO drawn-cup needle roller bearing, verify the bore size (3/4 in), OD (1 in), and system of measurement (inch). Confirm the full-complement design for maximum load capacity. Always cross-reference the industry number 12121 and manufacturer part number M-12121 with your application requirements.
Used in
Common applications for KOYOKOYO Products
3G Electric supplies KOYO drawn-cup needle roller bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
