KOYO Needle Roller Bearing: M-1, 12121, 3/4 in Bore, 1 in OD, Full Complement
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
- 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
- Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
- Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam
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Deskripsi Produk
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.
Supplied to Indonesia — compatible with 50 Hz installations. DHL Express delivery to Jakarta, Surabaya, Bandung, customs and duties handled door-to-door.
Pertanyaan yang Sering Diajukan
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.
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3G Electric memasok KOYO drawn-cup needle roller bearings. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.







