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NTN Tapered Roller Bearing Cup JM205110 - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup JM205110

The NTN Tapered Roller Bearing Cup (SKU JM205110, MPN JM205110) is an inch-system cup with a 3 9/64 in bore, 3 17/32 in OD, 0.906 in cup width, and 0.781 in overall width. It is made of alloy steel and is compatible…

SKU 3G-OTH-113436

Also listed as: JM 205110 · JM-205110

Brand
NTN
Item
Tapered Roller Bearing Cup JM205110
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
JM205110
OD
3 17/32 in
Cup Wd
0.906 in
Overall Wd
0.781 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
JM205149

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Cup (SKU JM205110, MPN JM205110) is an inch-system cup with a 3 9/64 in bore, 3 17/32 in OD, 0.906 in cup width, and 0.781 in overall width. It is made of alloy steel and is compatible with cone MPN JM205149.

Frequently Asked Questions

What is the NTN JM205110 tapered roller bearing cup used for?

The NTN JM205110 cup is used in tapered roller bearing assemblies to support radial and axial loads in industrial equipment such as gearboxes, conveyors, and automotive drivetrains. It pairs with cone JM205149 to form a complete bearing set.

What are the specifications of the NTN JM205110 bearing cup?

The NTN JM205110 cup has a 3 9/64 in bore, 3 17/32 in OD, 0.906 in cup width, and 0.781 in overall width. It is made of alloy steel, uses inch-system measurement, and is compatible with cone part number JM205149.

Where to buy the NTN JM205110 bearing cup worldwide?

You can source the NTN JM205110 bearing cup through 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?

To select the correct NTN cup, verify the bore, OD, and width match your assembly. The JM205110 cup is designed for inch-system applications and must be paired with cone JM205149. Always confirm the ring material—alloy steel in this case—suits your load and environment.

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
This NTN tapered roller bearing cup is the outer ring component of a tapered roller bearing assembly. It has an outer diameter of 3 47/64 inches and a cup width of 0.925 inches, made from alloy steel. Designed to work with cone JM207049, it supports radial and axial loads in rotating applications such as gearboxes and industrial machinery
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This NTN tapered roller bearing cup is the outer ring component of a tapered roller bearing assembly. It has an outer diameter of 3 47/64 inches and a cup width of 0.925 inches, made from alloy steel. Designed to work with cone JM207049, it supports radial and axial loads in rotating applications such as gearboxes and industrial machinery
NTN JM515610 tapered roller bearing cup made of alloy steel. Outer diameter 5-7/64 in, cup width 1.122 in, overall width 1.312 in. Designed for use with cone JM515649 in tapered roller bearing assemblies to support radial and axial loads in rotating shaft applications
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NTN JM515610 tapered roller bearing cup made of alloy steel. Outer diameter 5-7/64 in, cup width 1.122 in, overall width 1.312 in. Designed for use with cone JM515649 in tapered roller bearing assemblies to support radial and axial loads in rotating shaft applications
This NTN tapered roller bearing cup is the outer ring component of a tapered roller bearing assembly. It has an outer diameter of 6 31/64 in and a cup width of 1.043 in, made from alloy steel. Compatible with cone part number JM822049. Used in industrial machinery such as gearboxes, conveyors, and pumps
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This NTN tapered roller bearing cup is the outer ring component of a tapered roller bearing assembly. It has an outer diameter of 6 31/64 in and a cup width of 1.043 in, made from alloy steel. Compatible with cone part number JM822049. Used in industrial machinery such as gearboxes, conveyors, and pumps
Alloy steel cup for tapered roller bearing assemblies. Inch-system dimensions: 5 57/64 in OD, 1.063 in cup width. Compatible with cone JM719149. Supports radial and axial loads in industrial machinery and gearboxes
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Alloy steel cup for tapered roller bearing assemblies. Inch-system dimensions: 5 57/64 in OD, 1.063 in cup width. Compatible with cone JM719149. Supports radial and axial loads in industrial machinery and gearboxes
Alloy steel outer ring for tapered roller bearing assemblies. Inch-system cup with 4 1/8 in outside diameter and 0.728 in cup width. Compatible with cone JLM710949. Used in rotating machinery to support combined radial and axial loads
NTN
Alloy steel outer ring for tapered roller bearing assemblies. Inch-system cup with 4 1/8 in outside diameter and 0.728 in cup width. Compatible with cone JLM710949. Used in rotating machinery to support combined radial and axial loads
Inch-system tapered roller bearing cup made from alloy steel. Outer diameter 4 1/8 in, cup width 1.142 in, overall width 1.142 in. Compatible with cone JHM807035. Used in bearing assemblies to support combined radial and axial loads in rotating shaft applications
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Inch-system tapered roller bearing cup made from alloy steel. Outer diameter 4 1/8 in, cup width 1.142 in, overall width 1.142 in. Compatible with cone JHM807035. Used in bearing assemblies to support combined radial and axial loads in rotating shaft applications

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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
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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