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NTN 4T-02877 Tapered Roller Bearing Cone - Tapered Roller Bearing Cones
NTNTapered Roller Bearing Cones

NTN 4T-02877 Tapered Roller Bearing Cone

<p>The NTN 4T-02877 is a precision-engineered tapered roller bearing cone designed for reliable performance in demanding industrial applications. With a 1-3/8 inch tapered bore, 2.68 inch outer diameter, and 0.875…

SKU 3G-OTH-111249

Also listed as: 4T02877 · 4T 02877

Brand
NTN
Item
4T-02877 Tapered Roller Bearing Cone
Part Number
4T-02877
Category
Tapered Roller Bearing Cones
Available to Order
Also known as:4T-02877NTN
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

NTN
Manufacturer Part Number
4T-02877
Type
4T-02877
Bore
1 3/8 in
OD
2.68 in
Cone Wd
0.875 in
Bore Type
Tapered
Cage Material
Chrome Steel
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
02877
Compatible Cup Manufacturer Part Number
02820

Technical Documents

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

Product Description

<p>The NTN 4T-02877 is a precision-engineered tapered roller bearing cone designed for reliable performance in demanding industrial applications. With a 1-3/8 inch tapered bore, 2.68 inch outer diameter, and 0.875 inch width, this inch-series component is manufactured to exacting standards. The cone features a carbon steel ring and chrome steel cage, ensuring durability and long service life. It is compatible with cup part number 02820, making it a versatile choice for various machinery.</p><p>Ideal for use in automotive, agricultural, and material handling equipment, this NTN bearing cone is available for worldwide shipping. For Singapore buyers, we offer SGD quotes on request and handle GST, with fast delivery across Singapore and Southeast Asia. Contact us for a competitive quote and lead time.</p>

Frequently Asked Questions

What are the exact dimensions of the NTN 4T-02877 bearing cone?

The NTN 4T-02877 has a bore of 1-3/8 inches, an outer diameter of 2.68 inches, and a width of 0.875 inches. It is an inch-series tapered roller bearing cone.

Is this cone compatible with a specific cup?

Yes, the compatible cup manufacturer part number is 02820. This ensures proper fit and performance when paired with the matching cup.

Used in

Common applications for NTN
Material handling conveyors — NTN UCPL-1.3/16M pillow block ball bearings with cast iron housing and set screw locking for shaft support.
Automotive wheel hubs — NTN tapered roller bearing assemblies like LM814849/LM814810 for combined radial and axial load handling.
Industrial gearboxes — NTN tapered roller bearing cones such as 4T-05062 with chrome steel cage for moderate-speed applications.
Agricultural machinery — NTN inch-system tapered roller bearing assemblies like LM29748/LM29710 for reliable operation in dusty environments.
Pumps and compressors — NTN metric tapered roller bearing assemblies such as 33213 with carbon steel rings for high radial and axial loads.
Power transmission equipment — NTN pillow block ball bearings with 1 3/16 in bore for supporting rotating shafts in belt drives.
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NTN Products

3G Electric supplies NTN tapered roller bearing cones. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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