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NTN Tapered Roller Bearing Cup: 3 9/64 in OD, 0.812 in Cup Wd, 0.812 in Overall Wd - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 3 9/64 in OD, 0.812 in Cup Wd, 0.812 in Overall Wd

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-104674) is an inch-system cup component with a 3 9/64 in outer diameter, 0.812 in cup width, and 0.812 in overall width. Manufactured from alloy steel, this cup is…

SKU 3G-OTH-104674

Also listed as: 4T26830 · 4T 26830

Brand
NTN
Item
Tapered Roller Bearing Cup: 3 9/64 in OD, 0.812 in Cup Wd, 0.812 in Overall Wd
Category
Tapered Roller Bearing Cups
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Technical Specifications

NTN
Manufacturer Part Number
4T-26830
Type
4T-26830
Cup Wd
0.812 in
Overall Wd
0.812 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
26878

Technical Documents

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NTN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-104674) is an inch-system cup component with a 3 9/64 in outer diameter, 0.812 in cup width, and 0.812 in overall width. Manufactured from alloy steel, this cup is designed to pair with the compatible cone part number 26878. The manufacturer part number is 4T-26830.

Frequently Asked Questions

What is the NTN Tapered Roller Bearing Cup 4T-26830 used for?

The NTN Tapered Roller Bearing Cup 4T-26830 is used as the outer race component in tapered roller bearing assemblies. It supports radial and axial loads in industrial equipment such as gearboxes, conveyor systems, and automotive drivetrains. This inch-system cup pairs with cone part number 26878 to form a complete bearing set.

What are the specifications of the NTN Tapered Roller Bearing Cup 4T-26830?

The NTN Tapered Roller Bearing Cup 4T-26830 has a 3 9/64 in outer diameter, 0.812 in cup width, and 0.812 in overall width. It is made of alloy steel and uses the inch system of measurement. The compatible cone manufacturer part number is 26878.

Where to buy the NTN Tapered Roller Bearing Cup 4T-26830 worldwide?

You can source the NTN Tapered Roller Bearing Cup 4T-26830 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this NTN bearing component.

How to select the correct NTN tapered roller bearing cup for an application?

To select the correct NTN tapered roller bearing cup, match the cup part number (e.g., 4T-26830) with its compatible cone (e.g., 26878). Verify the outer diameter, cup width, and system of measurement (inch or metric) against your housing dimensions. Ensure the alloy steel ring material meets your load and speed requirements.

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 tapered roller bearing cups. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
NTN Tapered Roller Bearing Cup: 3 9/64 in OD, 0.75 in Cup Wd, 0.75 in Overall Wd, 4T-26824
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NTN Tapered Roller Bearing Cup: 3 in OD, 0.75 in Cup Wd, 0.75 in Overall Wd, 4T-2729X
NTN Tapered Roller Bearing Cup: 3 9/64 in OD, 0.728 in Cup Wd, 0.728 in Overall Wd, 4T-27820
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NTN Tapered Roller Bearing Cup: 3 9/64 in OD, 0.728 in Cup Wd, 0.728 in Overall Wd, 4T-27820
NTN Tapered Roller Bearing Cup: 3 9/64 in OD, 0.812 in Cup Wd, 0.812 in Overall Wd, 4T-26820
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NTN Tapered Roller Bearing Cup: 3 9/64 in OD, 0.812 in Cup Wd, 0.812 in Overall Wd, 4T-26820

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