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NTN Insert Bearing: UCS204-012LD1NR, 3/4 in Bore, 1 27/32 in OD, 0.669 in Outer Ring Wd - Retaining-Ring Cylindrical Insert Bearings
NTNRetaining-Ring Cylindrical Insert Bearings

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

Brand
NTN
Item
Insert Bearing: UCS204-012LD1NR, 3/4 in Bore, 1 27/32 in OD, 0.669 in Outer Ring Wd
Category
Retaining-Ring Cylindrical Insert Bearings
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Technical Specifications

NTN
Manufacturer Part Number
UCS204-012LD1NR
Type
Set Screws
Bore
3/4 in
OD
1 27/32 in
Closure
Double Sealed
Outer Ring Wd
0.669 in
Bearing Insert Type
Radial/Deep Groove Ball
System of Measurement
Inch
Bearing Industry Number
UCS204-012LD1NR
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NTN Products
3G Electric (S) Pte. Ltd. — Singapore

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.

Used in

Common applications for NTN
Automotive driveline — NTN tapered roller bearing assemblies (e.g., 4T-30303) for differential and wheel hub applications
Conveyor systems — NTN 4-bolt flange bearings (e.g., UCF211-200D1) for idler rollers and take-up units
Machine tool spindles — NTN duplex angular contact bearings (e.g., ML7006CVDUJ74S) for high-speed precision rotation
Industrial fans — NTN high-temperature radial ball bearings (e.g., 6004FT150) for oven and dryer exhaust systems
Pump drives — NTN radial ball bearings (e.g., 6008LLBC3/L627) for electric motor and pump shaft support
Agricultural equipment — NTN tapered roller bearing cones (e.g., LM29748L) for gearbox and PTO shaft assemblies

NTN Products

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.

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