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NTN Tapered Roller Bearing Cup - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup

The NTN Tapered Roller Bearing Cup (SKU 02820, MPN 02820) is an inch-system cup with a 2 7/16 in bore, 2 7/8 in OD, and 0.687 in cup width. It is made of alloy steel and is compatible with cone MPN 02877.

SKU 3G-OTH-106794

Brand
NTN
Item
Tapered Roller Bearing Cup
Category
Tapered Roller Bearing Cups
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Technical Specifications

NTN
Manufacturer Part Number
02820
OD
2 7/8 in
Cup Wd
0.687 in
Overall Wd
0.687 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
02877

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Cup (SKU 02820, MPN 02820) is an inch-system cup with a 2 7/16 in bore, 2 7/8 in OD, and 0.687 in cup width. It is made of alloy steel and is compatible with cone MPN 02877.

Frequently Asked Questions

What is the NTN Tapered Roller Bearing Cup 02820 used for?

The NTN Tapered Roller Bearing Cup 02820 is used in industrial machinery and automotive applications to support radial and axial loads. It pairs with cone 02877 to form a complete tapered roller bearing assembly, commonly found in gearboxes, conveyors, and heavy equipment.

What are the specifications of the NTN Tapered Roller Bearing Cup 02820?

The NTN Tapered Roller Bearing Cup 02820 has a 2 7/16 in bore, 2 7/8 in OD, and 0.687 in cup width. It is made of alloy steel, uses inch-system measurement, and is compatible with cone MPN 02877. The manufacturer part number is 02820.

Where to buy the NTN Tapered Roller Bearing Cup 02820 worldwide?

You can source the NTN Tapered Roller Bearing Cup 02820 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.

How to select the correct NTN tapered roller bearing cup?

To select the correct NTN tapered roller bearing cup, match the bore, OD, and width to your application's inch-system dimensions. Ensure compatibility with the corresponding cone part number, such as 02877 for cup 02820. Verify the alloy steel ring material meets load 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
NTN Tapered Roller Bearing Cup: 1 19/32 in Bore, 1 27/32 in OD, 0.437 in Cup Wd, 0.437 in Overall Wd (MPN 05185)
NTN
NTN Tapered Roller Bearing Cup: 1 19/32 in Bore, 1 27/32 in OD, 0.437 in Cup Wd, 0.437 in Overall Wd (MPN 05185)
NTN Tapered Roller Bearing Cup: 1 49/64 in Bore, 2 3/64 in OD, 0.5 in Cup Wd, 0.5 in Overall Wd (MPN 07204)
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NTN Tapered Roller Bearing Cup: 1 49/64 in Bore, 2 3/64 in OD, 0.5 in Cup Wd, 0.5 in Overall Wd (MPN 07204)
NTN Tapered Roller Bearing Cup: 1 3/4 in Bore, 1 31/32 in OD, 0.375 in Cup Wd, 0.375 in Overall Wd (MPN 07196)
NTN
NTN Tapered Roller Bearing Cup: 1 3/4 in Bore, 1 31/32 in OD, 0.375 in Cup Wd, 0.375 in Overall Wd (MPN 07196)
NTN Tapered Roller Bearing Cup: 1 41/64 in Bore, 1 15/16 in OD, 0.563 in Cup Wd, 0.563 in Overall Wd (MPN 09195)
NTN
NTN Tapered Roller Bearing Cup: 1 41/64 in Bore, 1 15/16 in OD, 0.563 in Cup Wd, 0.563 in Overall Wd (MPN 09195)
NTN Tapered Roller Bearing Cup: 9 1/64 in Bore, 9 3/4 in OD, 1.5 in Cup Wd, 1.5 in Overall Wd, 67720
NTN
NTN Tapered Roller Bearing Cup: 9 1/64 in Bore, 9 3/4 in OD, 1.5 in Cup Wd, 1.5 in Overall Wd, 67720
Alloy steel tapered roller bearing cup with 3 1/4 in outside diameter and 0.75 in cup width. Inch-system component designed to pair with cone 25584 for radial and axial load support in industrial machinery and automotive assemblies
NTN
Alloy steel tapered roller bearing cup with 3 1/4 in outside diameter and 0.75 in cup width. Inch-system component designed to pair with cone 25584 for radial and axial load support in industrial machinery and automotive assemblies

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