KOYO Needle Roller Bearing: BH, 810, 1/2 in Bore, 3/4 in OD, Full Complement
The KOYO BH-810 is a drawn-cup needle roller bearing, part of the BH series, featuring a single row of full-complement rollers for maximum load capacity in a compact envelope. This inch-system bearing has a 1/2 in…
SKU 3G-OTH-104377
Need installation or engineering help?
Ask a question
Product Description
The KOYO BH-810 is a drawn-cup needle roller bearing, part of the BH series, featuring a single row of full-complement rollers for maximum load capacity in a compact envelope. This inch-system bearing has a 1/2 in bore and a 3/4 in OD, is open (no seal), and is constructed from alloy steel. It is identified by the manufacturer part number BH-810 and bearing industry number 810.
Frequently Asked Questions
What is the KOYO BH-810 needle roller bearing used for?
The KOYO BH-810 is a drawn-cup needle roller bearing designed for applications requiring high load capacity in a compact space. It is commonly used in automotive transmissions, gearboxes, pumps, and industrial machinery where radial space is limited and full-complement rollers maximize load rating.
What are the specifications of the KOYO BH-810 bearing?
The KOYO BH-810 has a 1/2 in bore and a 3/4 in OD. It is a single-row, full-complement, open drawn-cup needle roller bearing made from alloy steel. The system of measurement is inch, and the bearing industry number is 810. It is part of the KOYO BH series.
Where to buy the KOYO BH-810 bearing worldwide?
3G Electric supplies the KOYO BH-810 bearing to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this genuine KOYO needle roller bearing.
How to select the correct KOYO BH-810 bearing for an application?
To select the KOYO BH-810, verify the shaft diameter matches the 1/2 in bore and the housing bore matches the 3/4 in OD. Ensure the application requires a full-complement, open design for maximum radial load. Confirm the inch-system dimensions and alloy steel construction suit your operating conditions.
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.







