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NTN Tapered Roller Bearing Cup: 4 13/16 in OD, 0.937 in Cup Wd, 0.937 in Overall Wd - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 4 13/16 in OD, 0.937 in Cup Wd, 0.937 in Overall Wd

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-110889) is an inch-system cup component with a 4 13/16 in outer diameter, a 0.937 in cup width, and a 0.937 in overall width. Manufactured from alloy steel, this cup is…

SKU 3G-OTH-110889

Also listed as: 4T66520 · 4T 66520

Brand
NTN
Item
Tapered Roller Bearing Cup: 4 13/16 in OD, 0.937 in Cup Wd, 0.937 in Overall Wd
Category
Tapered Roller Bearing Cups
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

NTN
Manufacturer Part Number
4T-66520
Type
4T-66520
Cup Wd
0.937 in
Overall Wd
0.937 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
66585

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-110889) is an inch-system cup component with a 4 13/16 in outer diameter, a 0.937 in cup width, and a 0.937 in overall width. Manufactured from alloy steel, this cup is designed to pair with the compatible cone part number 66585. The manufacturer part number is 4T-66520.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the NTN 4T-66520 tapered roller bearing cup used for?

The NTN 4T-66520 cup is the outer race component of a tapered roller bearing assembly. It supports radial and axial loads in industrial machinery, gearboxes, and conveyor systems. Paired with cone 66585, it enables smooth rotation under heavy loads in applications like mining, agriculture, and material handling.

What are the specifications of the NTN 4T-66520 bearing cup?

The NTN 4T-66520 cup has a 4 13/16 in outer diameter, 0.937 in cup width, and 0.937 in overall width. It is made of alloy steel and uses inch-system measurements. The compatible cone part number is 66585. This cup is designed for use with NTN tapered roller bearing assemblies.

Where to buy the NTN 4T-66520 bearing cup worldwide?

3G Electric supplies the NTN 4T-66520 tapered roller bearing cup to customers worldwide. As a global industrial solutions provider, we handle logistics, customs clearance, and delivery to your location. Contact us to order this cup or request a quote for your application.

How to select the correct NTN tapered roller bearing cup?

To select the correct NTN cup, match the outer diameter, width, and system of measurement to your bearing assembly. The 4T-66520 cup requires the compatible cone 66585. Verify shaft and housing dimensions, load ratings, and operating conditions. Consult NTN specifications or a bearing specialist for proper fit and performance.

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: 8 in OD, 1.812 in Cup Wd, 1.812 in Overall Wd, 4T-67324
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NTN Tapered Roller Bearing Cup: 8 in OD, 1.812 in Cup Wd, 1.812 in Overall Wd, 4T-67324
NTN Tapered Roller Bearing Cup: 5 3/8 in OD, 0.926 in Cup Wd, 0.926 in Overall Wd, 4T-78537
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NTN Tapered Roller Bearing Cup: 5 3/8 in OD, 0.926 in Cup Wd, 0.926 in Overall Wd, 4T-78537
NTN Tapered Roller Bearing Cup: 4 5/8 in OD, 0.937 in Cup Wd, 0.937 in Overall Wd, 66462
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NTN Tapered Roller Bearing Cup: 4 5/8 in OD, 0.937 in Cup Wd, 0.937 in Overall Wd, 66462
Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 10 1/2 in, cup width 1.5 in, overall width 1.5 in. Pairs with cone part number 67883 to support radial and axial loads in rotating assemblies
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Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 10 1/2 in, cup width 1.5 in, overall width 1.5 in. Pairs with cone part number 67883 to support radial and axial loads in rotating assemblies
NTN Tapered Roller Bearing Cup: 11 1/8 in OD, 1.437 in Cup Wd, 1.437 in Overall Wd, 67920
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NTN Tapered Roller Bearing Cup: 11 1/8 in OD, 1.437 in Cup Wd, 1.437 in Overall Wd, 67920
The NTN 4T-39412 is an inch-system tapered roller bearing cup made from alloy steel. It has an outer diameter of 4 1/8 in, a cup width of 0.625 in, and an overall width of 0.625 in. This cup is designed for use with cone part number 39250 to form a complete bearing set, supporting radial and axial loads in industrial applications such as gearboxes and conveyors
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The NTN 4T-39412 is an inch-system tapered roller bearing cup made from alloy steel. It has an outer diameter of 4 1/8 in, a cup width of 0.625 in, and an overall width of 0.625 in. This cup is designed for use with cone part number 39250 to form a complete bearing set, supporting radial and axial loads in industrial applications such as gearboxes and conveyors

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