KOYO Needle Roller Bearing: M-1, 8101, 1/2 in Bore, 11/16 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 1/2 in bore and 11/16 in OD, is open, and made of alloy steel. This inch-system bearing is identified by industry…
SKU 3G-OTH-108170
Also listed as: M8101 · M 8101
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.
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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 1/2 in bore and 11/16 in OD, is open, and made of alloy steel. This inch-system bearing is identified by industry number 8101 and manufacturer part number M-8101.
Frequently Asked Questions
What is the KOYO M-8101 needle roller bearing used for?
The KOYO M-8101 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 roller count for heavy loads. Common uses include gearboxes, pumps, and conveyor systems.
What are the specifications of the KOYO M-8101 bearing?
The KOYO M-8101 is a one-row, full-complement drawn-cup needle roller bearing with a 1/2 in bore and 11/16 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 8101. The manufacturer part number is M-8101.
Where to buy KOYO M-8101 bearings worldwide?
You can source KOYO M-8101 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. We supply KOYO bearings to customers across multiple industries.
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 (1/2 in for M-8101), outer diameter (11/16 in), and system of measurement (inch). Confirm the full-complement design for maximum load capacity. Check the industry number (8101) and manufacturer part number (M-8101) for exact match. Consult KOYO's catalog for application-specific requirements.
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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.
