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NTN L659610 Tapered Roller Bearing Cup - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN L659610 Tapered Roller Bearing Cup

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-110779) is an inch-system cup with a 16 3/8 in outer diameter, a 1.437 in cup width, and a 1.875 in overall width. It is made of alloy steel and carries the manufacturer…

SKU 3G-OTH-110779

Also listed as: L 659610 · L-659610

Brand
NTN
Item
L659610 Tapered Roller Bearing Cup
Category
Tapered Roller Bearing Cups
Available to Order
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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
L659610
Type
L659610
Cup Wd
1.437 in
Overall Wd
1.875 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
L659649

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-110779) is an inch-system cup with a 16 3/8 in outer diameter, a 1.437 in cup width, and a 1.875 in overall width. It is made of alloy steel and carries the manufacturer part number L659610. This cup is compatible with cone part number L659649.

Frequently Asked Questions

What is the NTN L659610 tapered roller bearing cup used for?

The NTN L659610 cup is used in heavy-duty industrial applications requiring high radial and axial load capacity, such as mining, construction, and material handling equipment. It pairs with the L659649 cone to form a complete tapered roller bearing assembly.

What are the specifications of the NTN L659610 bearing cup?

The NTN L659610 is an inch-system tapered roller bearing cup with a 16 3/8 in outer diameter, a 1.437 in cup width, and a 1.875 in overall width. It is made of alloy steel and is compatible with cone part number L659649.

Where to buy the NTN L659610 bearing cup worldwide?

You can source the NTN L659610 bearing cup through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the part reaches your facility reliably.

How to select the correct NTN tapered roller bearing cup?

To select the correct NTN cup, verify the system of measurement (inch), outer diameter (16 3/8 in), cup width (1.437 in), and overall width (1.875 in). Ensure the cup part number L659610 matches the compatible cone L659649 for proper fit and load distribution.

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 L610510 tapered roller bearing cup, made of alloy steel. Cup width 0.593 in, overall width 0.75 in. Inch system. Compatible with cone L610549. Used as outer race in tapered roller bearing assemblies for supporting radial and axial loads in machinery such as gearboxes, conveyors, and pumps
NTN
NTN L610510 tapered roller bearing cup, made of alloy steel. Cup width 0.593 in, overall width 0.75 in. Inch system. Compatible with cone L610549. Used as outer race in tapered roller bearing assemblies for supporting radial and axial loads in machinery such as gearboxes, conveyors, and pumps
Inch-system tapered roller bearing cup made from alloy steel. Cup width 1.375 in, overall width 1.875 in. Designed for use with L860048 cone. Suitable for bearing assemblies supporting radial and axial loads
NTN
Inch-system tapered roller bearing cup made from alloy steel. Cup width 1.375 in, overall width 1.875 in. Designed for use with L860048 cone. Suitable for bearing assemblies supporting radial and axial loads
Tapered roller bearing cup made of alloy steel, inch-system measurement. Cup width 1.875 in, overall width 2.375 in. Compatible with cone part number L163149. Used in bearing assemblies to support radial and axial loads
NTN
Tapered roller bearing cup made of alloy steel, inch-system measurement. Cup width 1.875 in, overall width 2.375 in. Compatible with cone part number L163149. Used in bearing assemblies to support radial and axial loads
Inch-system tapered roller bearing cup made of alloy steel. Cup width 2.5 in, overall width 3.25 in. Designed for use with compatible cone LM665949A in applications requiring high radial and axial load capacity
NTN
Inch-system tapered roller bearing cup made of alloy steel. Cup width 2.5 in, overall width 3.25 in. Designed for use with compatible cone LM665949A in applications requiring high radial and axial load capacity
Alloy steel tapered roller bearing cup for inch-system assemblies. Outer diameter 16 in, cup width 1.875 in, overall width 2.5 in. Compatible with cone LM757049. Used in rotating shaft applications to support radial and axial loads
NTN
Alloy steel tapered roller bearing cup for inch-system assemblies. Outer diameter 16 in, cup width 1.875 in, overall width 2.5 in. Compatible with cone LM757049. Used in rotating shaft applications to support radial and axial loads
Inch-system tapered roller bearing cup made of alloy steel. Cup width 1.343 in, overall width 1.687 in. Designed to pair with cone part number LM241149. Used in bearing assemblies to support radial and axial loads in industrial machinery
NTN
Inch-system tapered roller bearing cup made of alloy steel. Cup width 1.343 in, overall width 1.687 in. Designed to pair with cone part number LM241149. Used in bearing assemblies to support radial and axial loads in industrial machinery

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The NTN HM252310X is a tapered roller bearing cup made of alloy steel with an outside diameter of 15 inches, a cup width of 2.25 inches, and an overall width of 2.937 inches. Designed for inch-system applications, it pairs with cone part number HM252348. This cup is used in heavy-duty industrial equipment such as gearboxes and conveyor systems to support radial and axial loads
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The NTN HM252310X is a tapered roller bearing cup made of alloy steel with an outside diameter of 15 inches, a cup width of 2.25 inches, and an overall width of 2.937 inches. Designed for inch-system applications, it pairs with cone part number HM252348. This cup is used in heavy-duty industrial equipment such as gearboxes and conveyor systems to support radial and axial loads
The NTN 5535 is an inch-system tapered roller bearing cup made from alloy steel. It has an outside diameter of 4 13/16 in and a cup width of 1.437 in. This cup is designed for use with compatible cone MPN 5578 to support radial and axial loads in industrial applications such as gearboxes, conveyors, and machine tool spindles
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The NTN 5535 is an inch-system tapered roller bearing cup made from alloy steel. It has an outside diameter of 4 13/16 in and a cup width of 1.437 in. This cup is designed for use with compatible cone MPN 5578 to support radial and axial loads in industrial applications such as gearboxes, conveyors, and machine tool spindles
Alloy steel cup for tapered roller bearing assemblies. Outer diameter 4 33/64 in, cup width 0.748 in, overall width 19 mm. Compatible with cone JLM714149. Used in gearboxes, conveyors, and pumps to support radial and axial loads
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Alloy steel cup for tapered roller bearing assemblies. Outer diameter 4 33/64 in, cup width 0.748 in, overall width 19 mm. Compatible with cone JLM714149. Used in gearboxes, conveyors, and pumps to support radial and axial loads
Inch-system tapered roller bearing cup made from alloy steel. Cup width and overall width are 1.062 in. Designed for use with compatible cone part number 48190. Commonly used in gearboxes, conveyors, and heavy equipment to support radial and axial loads on rotating shafts
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Inch-system tapered roller bearing cup made from alloy steel. Cup width and overall width are 1.062 in. Designed for use with compatible cone part number 48190. Commonly used in gearboxes, conveyors, and heavy equipment to support radial and axial loads on rotating shafts
NTN 4T-1220 tapered roller bearing cup, inch series, with 2-1/4 in outer diameter and 0.687 in cup width. Made of alloy steel, this cup is designed to pair with cone part number 1280 to form a complete bearing assembly. Used in industrial applications such as gearboxes, conveyors, and heavy machinery to support combined radial and axial loads
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NTN 4T-1220 tapered roller bearing cup, inch series, with 2-1/4 in outer diameter and 0.687 in cup width. Made of alloy steel, this cup is designed to pair with cone part number 1280 to form a complete bearing assembly. Used in industrial applications such as gearboxes, conveyors, and heavy machinery to support combined radial and axial loads
Inch-system tapered roller bearing cup made of alloy steel. Outside diameter 6 5/8 in, cup width 1.625 in, overall width 1.625 in. Compatible with cone manufacturer part number 835. Used in bearing assemblies for rotating shafts in industrial equipment such as gearboxes, conveyors, and pumps
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Inch-system tapered roller bearing cup made of alloy steel. Outside diameter 6 5/8 in, cup width 1.625 in, overall width 1.625 in. Compatible with cone manufacturer part number 835. Used in bearing assemblies for rotating shafts in industrial equipment such as gearboxes, conveyors, and pumps
Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 4 1/16 in, cup width 0.472 in, overall width 0.472 in. Designed to pair with cone part number L812148. Used as the outer race in tapered roller bearing assemblies to support combined radial and axial loads in rotating machinery
NTN
Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 4 1/16 in, cup width 0.472 in, overall width 0.472 in. Designed to pair with cone part number L812148. Used as the outer race in tapered roller bearing assemblies to support combined radial and axial loads in rotating machinery
The NTN 4T-414 is an inch-system tapered roller bearing cup made from alloy steel. It has an outer diameter of 3 15/32 in, a cup width of 0.875 in, and an overall width of 0.875 in. This cup is compatible with cone manufacturer part number 420 and is used in bearing assemblies for supporting radial and axial loads in industrial machinery such as gearboxes, conveyors, and pumps
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The NTN 4T-414 is an inch-system tapered roller bearing cup made from alloy steel. It has an outer diameter of 3 15/32 in, a cup width of 0.875 in, and an overall width of 0.875 in. This cup is compatible with cone manufacturer part number 420 and is used in bearing assemblies for supporting radial and axial loads in industrial machinery such as gearboxes, conveyors, and pumps