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NTN Tapered Roller Bearing Cup: 1 3/4 in Bore, 1 31/32 in OD, 0.42 in Cup Wd - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 1 3/4 in Bore, 1 31/32 in OD, 0.42 in Cup Wd

The NTN Tapered Roller Bearing Cup (SKU 55PY88, MPN L44610) is an inch-system cup with a 1 3/4 in bore, 1 31/32 in OD, and 0.42 in cup width. It is made of alloy steel and is compatible with cone MPN L44643.

SKU 3G-OTH-103417

Brand
NTN
Item
Tapered Roller Bearing Cup: 1 3/4 in Bore, 1 31/32 in OD, 0.42 in Cup Wd
Category
Tapered Roller Bearing Cups
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Technical Specifications

NTN
Manufacturer Part Number
L44610
OD
1 31/32 in
Cup Wd
0.42 in
Overall Wd
0.42 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
L44643
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NTN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NTN Tapered Roller Bearing Cup (SKU 55PY88, MPN L44610) is an inch-system cup with a 1 3/4 in bore, 1 31/32 in OD, and 0.42 in cup width. It is made of alloy steel and is compatible with cone MPN L44643.

Frequently Asked Questions

What is the NTN L44610 tapered roller bearing cup used for?

The NTN L44610 cup is used in tapered roller bearing assemblies to support radial and axial loads in industrial equipment such as gearboxes, conveyors, and pumps. It pairs with cone L44643 to form a complete bearing set for rotating shafts.

What are the specifications of the NTN L44610 bearing cup?

The NTN L44610 cup has a 1 3/4 in bore, 1 31/32 in OD, and 0.42 in cup width. It is made of alloy steel, uses inch-system measurement, and is compatible with cone MPN L44643. The overall width is 0.42 in.

Where to buy NTN L44610 bearing cup worldwide?

3G Electric supplies the NTN L44610 tapered roller bearing cup worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this inch-system alloy steel cup.

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

To select the correct NTN cup, match the bore, OD, and width to your housing dimensions. Ensure the cup is compatible with the cone part number (L44643 for this cup). Verify the system of measurement (inch) and ring material (alloy steel) suit 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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