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NTN Tapered Roller Bearing Cup: 2 5/64 in Bore, 1 7/8 in OD, 0.66 in Cup Wd - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 2 5/64 in Bore, 1 7/8 in OD, 0.66 in Cup Wd

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-107284) is an inch-system cup with a 2 5/64 in bore, 1 7/8 in OD, 0.66 in cup width, and 0.47 in overall width. Made from alloy steel, this NTN-manufactured component…

SKU 3G-OTH-107284

Also listed as: L 68111 · L-68111

Brand
NTN
Item
Tapered Roller Bearing Cup: 2 5/64 in Bore, 1 7/8 in OD, 0.66 in Cup 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
L68111
OD
1 7/8 in
Cup Wd
0.66 in
Overall Wd
0.47 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
L68149

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-107284) is an inch-system cup with a 2 5/64 in bore, 1 7/8 in OD, 0.66 in cup width, and 0.47 in overall width. Made from alloy steel, this NTN-manufactured component (MPN L68111) is designed for use with the L68149 cone.

Frequently Asked Questions

What is the NTN L68111 tapered roller bearing cup used for?

The NTN L68111 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 the L68149 cone to form a complete bearing set for rotating shafts.

What are the specifications of the NTN L68111 bearing cup?

The NTN L68111 cup has a 2 5/64 in bore, 1 7/8 in OD, 0.66 in cup width, and 0.47 in overall width. It is made from alloy steel, uses inch-system measurement, and is designed for use with the L68149 cone.

Where to buy NTN L68111 bearing cups worldwide?

3G Electric supplies the NTN L68111 bearing cup worldwide. We handle full logistics and customs clearance to deliver this component to your facility. Contact us for pricing and lead time on this inch-system tapered roller bearing cup.

How to select the correct cone for the NTN L68111 cup?

The NTN L68111 cup is designed to pair with the L68149 cone. Always verify the compatible cone manufacturer part number (L68149) to ensure proper fit and load capacity. Using mismatched cones can cause premature bearing failure.

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 43/64 in Bore, 2 57/64 in OD, 0.62 in Cup Wd, 0.62 in Overall Wd (MPN LM102910)
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NTN Tapered Roller Bearing Cup: 9 1/64 in Bore, 9 3/4 in OD, 1.5 in Cup Wd, 1.5 in Overall Wd, 67720
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NTN Tapered Roller Bearing Cup: 2 13/64 in Bore, 2 15/32 in OD, 0.531 in Cup Wd, 0.531 in Overall Wd (MPN JL69310)
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NTN Tapered Roller Bearing Cup: 5 35/64 in Bore, 6 3/8 in OD, 1.687 in Cup Wd, 1.687 in Overall Wd (MPN 6535)

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