NTN Insert Bearing: UCS204-012LD1NR, 3/4 in Bore, 1 27/32 in OD, 0.669 in Outer Ring Wd
The NTN UCS204-012LD1NR is a retaining-ring cylindrical insert bearing, a radial/deep groove ball bearing type with double-sealed closure. It features a 3/4-inch bore, a 1 27/32-inch outer diameter, and a 0.669-inch…
SKU 3G-OTH-98444
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Product Description
The NTN UCS204-012LD1NR is a retaining-ring cylindrical insert bearing, a radial/deep groove ball bearing type with double-sealed closure. It features a 3/4-inch bore, a 1 27/32-inch outer diameter, and a 0.669-inch outer ring width, secured with set screws. This inch-system bearing is identified by the industry number UCS204-012LD1NR.
Frequently Asked Questions
What is the NTN UCS204-012LD1NR insert bearing used for?
The NTN UCS204-012LD1NR is a retaining-ring cylindrical insert bearing used in industrial equipment such as conveyors, agricultural machinery, and material handling systems. Its double-sealed closure and set-screw locking provide reliable operation in moderate-speed, moderate-load applications where shaft misalignment must be accommodated.
What are the specifications of the NTN UCS204-012LD1NR bearing?
The NTN UCS204-012LD1NR is an inch-system radial/deep groove ball bearing with a 3/4-inch bore, 1 27/32-inch outer diameter, and 0.669-inch outer ring width. It features double-sealed closure and set-screw locking. The bearing industry number is UCS204-012LD1NR.
Where to buy the NTN UCS204-012LD1NR bearing worldwide?
3G Electric supplies the NTN UCS204-012LD1NR bearing worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this retaining-ring cylindrical insert bearing.
How to install the NTN UCS204-012LD1NR insert bearing?
To install the NTN UCS204-012LD1NR, first clean the shaft and housing bore. Slide the bearing onto the shaft, then tighten the set screws evenly to secure it. Ensure the retaining ring is properly seated in the housing groove. Follow standard bearing installation practices for double-sealed units.
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3G Electric supplies NTN retaining-ring cylindrical insert bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













