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NTN 4T-3520 Tapered Roller Bearing Cup, 3 5/16 in OD, 0.937 in Width - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN 4T-3520 Tapered Roller Bearing Cup, 3 5/16 in OD, 0.937 in Width

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-113937) is an inch-system cup with a 3 5/16 in outer diameter, 0.937 in cup width, and 0.937 in overall width. It is made of alloy steel and is compatible with cone…

SKU 3G-OTH-113937

Also listed as: 4T3520 · 4T 3520

Brand
NTN
Item
4T-3520 Tapered Roller Bearing Cup, 3 5/16 in OD, 0.937 in Width
Category
Tapered Roller Bearing Cups
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

NTN
Manufacturer Part Number
4T-3520
Type
4T-3520
Cup Wd
0.937 in
Overall Wd
0.937 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
3586

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-113937) is an inch-system cup with a 3 5/16 in outer diameter, 0.937 in cup width, and 0.937 in overall width. It is made of alloy steel and is compatible with cone manufacturer part number 3586. This NTN component is identified by manufacturer part number 4T-3520.

Frequently Asked Questions

What is the NTN 4T-3520 tapered roller bearing cup used for?

The NTN 4T-3520 tapered roller bearing cup is used in industrial machinery and automotive drivetrains to support radial and axial loads. It pairs with cone part number 3586 to form a complete bearing assembly, commonly found in gearboxes, conveyors, and heavy equipment.

What are the specifications of the NTN 4T-3520 tapered roller bearing cup?

The NTN 4T-3520 cup has a 3 5/16 in outer diameter, 0.937 in cup width, and 0.937 in overall width. It is made of alloy steel, uses inch-system measurement, and is compatible with cone manufacturer part number 3586. The manufacturer part number is 4T-3520.

Where to buy the NTN 4T-3520 tapered roller bearing cup worldwide?

You can source the NTN 4T-3520 tapered roller bearing cup from 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 for an application?

To select the correct NTN cup, match the outer diameter, width, and system of measurement to your bearing assembly. The 4T-3520 cup is designed for inch-system applications and pairs with cone 3586. Verify shaft and housing fits using NTN specifications to ensure proper load capacity and alignment.

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: 3 35/64 in OD, 0.858 in Cup Wd, 0.858 in Overall Wd, 4T-352
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NTN Tapered Roller Bearing Cup: 3 35/64 in OD, 0.858 in Cup Wd, 0.858 in Overall Wd, 4T-352
Tapered roller bearing cup made of alloy steel. Inch-system component with 3 11/32 in outside diameter and 0.687 in cup width. Compatible with cone part number 357. Used as outer race in tapered roller bearing assemblies for supporting combined radial and axial loads
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Tapered roller bearing cup made of alloy steel. Inch-system component with 3 11/32 in outside diameter and 0.687 in cup width. Compatible with cone part number 357. Used as outer race in tapered roller bearing assemblies for supporting combined radial and axial loads
Inch-system tapered roller bearing cup made from alloy steel. Outer diameter 3 17/32 in, cup width 0.625 in, overall width 0.625 in. Designed for use with compatible cone part number 366. Commonly used in gearboxes, conveyors, and heavy equipment to support radial and axial loads
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Inch-system tapered roller bearing cup made from alloy steel. Outer diameter 3 17/32 in, cup width 0.625 in, overall width 0.625 in. Designed for use with compatible cone part number 366. Commonly used in gearboxes, conveyors, and heavy equipment to support radial and axial loads
Alloy steel tapered roller bearing cup for inch-system bearing sets. Outer diameter 4 7/16 in, cup width 0.812 in, overall width 0.812 in. Pairs with cone 55187C. Used in industrial machinery such as gearboxes and conveyors to support radial and axial loads
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Alloy steel tapered roller bearing cup for inch-system bearing sets. Outer diameter 4 7/16 in, cup width 0.812 in, overall width 0.812 in. Pairs with cone 55187C. Used in industrial machinery such as gearboxes and conveyors to support radial and axial loads
Inch-system tapered roller bearing cup made from alloy steel. Outer diameter 4 7/8 in, cup width 1.312 in, overall width 1.312 in. Designed for use with compatible cone part number 560. Commonly used in industrial machinery and automotive drivetrains to support radial and axial loads
NTN
Inch-system tapered roller bearing cup made from alloy steel. Outer diameter 4 7/8 in, cup width 1.312 in, overall width 1.312 in. Designed for use with compatible cone part number 560. Commonly used in industrial machinery and automotive drivetrains to support radial and axial loads
NTN Tapered Roller Bearing Cup: 3 9/64 in OD, 0.826 in Cup Wd, 0.826 in Overall Wd, 4T-332A
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NTN Tapered Roller Bearing Cup: 3 9/64 in OD, 0.826 in Cup Wd, 0.826 in Overall Wd, 4T-332A

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