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NTN Tapered Roller Bearing Cup 13621 - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup 13621

The NTN Tapered Roller Bearing Cup (SKU 13621, MPN 13621) is an inch-system cup with a 2 25/64 in bore, 2 45/64 in OD, and 0.594 in cup/overall width. Made from alloy steel, it is designed for use with compatible…

SKU 3G-OTH-107000

Brand
NTN
Item
Tapered Roller Bearing Cup 13621
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
13621
OD
2 45/64 in
Cup Wd
0.594 in
Overall Wd
0.594 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
13687

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Cup (SKU 13621, MPN 13621) is an inch-system cup with a 2 25/64 in bore, 2 45/64 in OD, and 0.594 in cup/overall width. Made from alloy steel, it is designed for use with compatible cone MPN 13687.

Frequently Asked Questions

What is the NTN Tapered Roller Bearing Cup 13621 used for?

The NTN Tapered Roller Bearing Cup 13621 is used in industrial machinery to support radial and axial loads. It pairs with cone MPN 13687 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 13621?

The NTN Tapered Roller Bearing Cup 13621 has a 2 25/64 in bore, 2 45/64 in OD, and 0.594 in cup width. It is made from alloy steel, uses inch-system measurement, and is compatible with cone MPN 13687.

Where to buy the NTN Tapered Roller Bearing Cup 13621 worldwide?

You can source the NTN Tapered Roller Bearing Cup 13621 through 3G Electric, a global industrial equipment distributor. We handle logistics, customs clearance, and delivery to worldwide locations, ensuring the bearing reaches your facility reliably.

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

To select the correct NTN tapered roller bearing cup, match the bore, OD, and width to your shaft and housing dimensions. Ensure the cup is compatible with the cone part number, such as MPN 13687 for the 13621 cup. Verify load ratings and operating conditions per NTN guidelines.

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: 2 25/64 in Bore, 2 45/64 in OD, 0.593 in Cup Wd, 0.593 in Overall Wd (MPN 13620)
NTN
NTN Tapered Roller Bearing Cup: 2 25/64 in Bore, 2 45/64 in OD, 0.593 in Cup Wd, 0.593 in Overall Wd (MPN 13620)
NTN Tapered Roller Bearing Cup: 2 55/64 in Bore, 3 3/8 in OD, 0.937 in Cup Wd, 0.937 in Overall Wd (MPN 3820)
NTN
NTN Tapered Roller Bearing Cup: 2 55/64 in Bore, 3 3/8 in OD, 0.937 in Cup Wd, 0.937 in Overall Wd (MPN 3820)
NTN 26822 is an inch-system tapered roller bearing cup made of alloy steel. It has an outer diameter of 3 1/8 in, a cup width of 0.75 in, and is designed to pair with cone part number 26878. This cup is used in industrial machinery such as gearboxes and conveyors to support combined radial and axial loads
NTN
NTN 26822 is an inch-system tapered roller bearing cup made of alloy steel. It has an outer diameter of 3 1/8 in, a cup width of 0.75 in, and is designed to pair with cone part number 26878. This cup is used in industrial machinery such as gearboxes and conveyors to support combined radial and axial loads
NTN 47820 tapered roller bearing cup, inch system, with 5 3/4 in outer diameter and 1.031 in cup width. Made of alloy steel. Compatible with cone part number 47890. Used in industrial machinery and automotive drivetrains to support radial and axial loads
NTN
NTN 47820 tapered roller bearing cup, inch system, with 5 3/4 in outer diameter and 1.031 in cup width. Made of alloy steel. Compatible with cone part number 47890. Used in industrial machinery and automotive drivetrains to support radial and axial loads
Alloy steel outer race for tapered roller bearing assemblies. Inch-system cup with 2 57/64 in outside diameter and 0.58 in cup width. Compatible with cone 34307. Used in gearboxes, conveyors, and similar industrial equipment to support combined radial and axial loads
NTN
Alloy steel outer race for tapered roller bearing assemblies. Inch-system cup with 2 57/64 in outside diameter and 0.58 in cup width. Compatible with cone 34307. Used in gearboxes, conveyors, and similar industrial equipment to support combined radial and axial loads
NTN Tapered Roller Bearing Cup: 2 55/64 in Bore, 3 9/64 in OD, 0.702 in Cup Wd, 0.702 in Overall Wd (MPN 332)
NTN
NTN Tapered Roller Bearing Cup: 2 55/64 in Bore, 3 9/64 in OD, 0.702 in Cup Wd, 0.702 in Overall Wd (MPN 332)

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