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NTN Tapered Roller Bearing Cup: 4 1/8 in OD, 1.125 in Cup Wd, 1.125 in Overall Wd - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 4 1/8 in OD, 1.125 in Cup Wd, 1.125 in Overall Wd

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-111466) is an inch-system cup with a 4 1/8 in outside diameter, a 1.125 in cup width, and a 1.125 in overall width. Manufactured from alloy steel, this NTN component…

SKU 3G-OTH-111466

Brand
NTN
Item
Tapered Roller Bearing Cup: 4 1/8 in OD, 1.125 in Cup Wd, 1.125 in Overall Wd
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
59412
Type
59412
Cup Wd
1.125 in
Overall Wd
1.125 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
59162

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-111466) is an inch-system cup with a 4 1/8 in outside diameter, a 1.125 in cup width, and a 1.125 in overall width. Manufactured from alloy steel, this NTN component carries manufacturer part number 59412 and is designed for use with compatible cone manufacturer part number 59162.

Frequently Asked Questions

What is the NTN 59412 tapered roller bearing cup used for?

The NTN 59412 tapered roller bearing cup is used in industrial machinery and automotive drivetrains to support radial and axial loads. It pairs with cone 59162 to form a complete bearing assembly, commonly found in gearboxes, conveyor systems, and heavy equipment requiring precise shaft alignment and load distribution.

What are the specifications of the NTN 59412 bearing cup?

The NTN 59412 tapered roller bearing cup has a 4 1/8 in outside diameter, a 1.125 in cup width, and a 1.125 in overall width. It is made of alloy steel, uses inch-system measurement, and is compatible with cone manufacturer part number 59162. The manufacturer part number is 59412.

Where to buy the NTN 59412 bearing cup worldwide?

You can source the NTN 59412 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; we supply genuine NTN components for industrial applications.

How to select the correct NTN tapered roller bearing cup?

To select the correct NTN tapered roller bearing cup, verify the outside diameter, cup width, and overall width match your assembly requirements. Ensure the cup part number 59412 is compatible with cone part number 59162. Check that the system of measurement (inch) and ring material (alloy steel) suit your load and environmental conditions.

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: 4 1/4 in OD, 1.125 in Cup Wd, 1.125 in Overall Wd, 59425
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NTN Tapered Roller Bearing Cup: 4 1/4 in OD, 1.125 in Cup Wd, 1.125 in Overall Wd, 59425
Tapered roller bearing cup for inch-system applications. Made from alloy steel with 4 3/4 in outer diameter and 1.25 in cup width. Designed to pair with compatible cone part number 615. Used in industrial machinery to support radial and axial loads in gearboxes, conveyors, and heavy equipment
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Tapered roller bearing cup for inch-system applications. Made from alloy steel with 4 3/4 in outer diameter and 1.25 in cup width. Designed to pair with compatible cone part number 615. Used in industrial machinery to support radial and axial loads in gearboxes, conveyors, and heavy equipment
NTN Tapered Roller Bearing Cup: 4 1/4 in OD, 1.125 in Cup Wd, 1.125 in Overall Wd, 532X
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NTN Tapered Roller Bearing Cup: 4 1/4 in OD, 1.125 in Cup Wd, 1.125 in Overall Wd, 532X
NTN Tapered Roller Bearing Cup: 6 in OD, 1.312 in Cup Wd, 1.312 in Overall Wd, 592
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NTN Tapered Roller Bearing Cup: 6 in OD, 1.312 in Cup Wd, 1.312 in Overall Wd, 592
NTN Tapered Roller Bearing Cup: 6 3/4 in OD, 1.25 in Cup Wd, 1.25 in Overall Wd, 9321
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NTN Tapered Roller Bearing Cup: 6 3/4 in OD, 1.25 in Cup Wd, 1.25 in Overall Wd, 9321
NTN Tapered Roller Bearing Cup: 11 3/8 in OD, 1.875 in Cup Wd, 1.875 in Overall Wd, 94113
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NTN Tapered Roller Bearing Cup: 11 3/8 in OD, 1.875 in Cup Wd, 1.875 in Overall Wd, 94113

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