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NTN 4T-JL68145 Tapered Roller Bearing Cone - Tapered Roller Bearing Cones
NTNTapered Roller Bearing Cones

NTN 4T-JL68145 Tapered Roller Bearing Cone

The NTN Tapered Roller Bearing Cone, model JL68145 (SKU 3G-OTH-112034), is an inch-system tapered roller bearing cone with a 1 3/8 in bore, 2.09 in OD, and 0.726 in cone width. It features a chrome steel cage and…

SKU 3G-OTH-112034

Also listed as: 4TJL68145 · 4T JL68145

Brand
NTN
Item
4T-JL68145 Tapered Roller Bearing Cone
Category
Tapered Roller Bearing Cones
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
4T-JL68145
Type
4T-JL68145
Bore
1 3/8 in
OD
2.09 in
Cone Wd
0.726 in
Bore Type
Tapered
Cage Material
Chrome Steel
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
JL68145
Compatible Cup Manufacturer Part Number
JL68111

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Cone, model JL68145 (SKU 3G-OTH-112034), is an inch-system tapered roller bearing cone with a 1 3/8 in bore, 2.09 in OD, and 0.726 in cone width. It features a chrome steel cage and carbon steel ring, and is compatible with cup part number JL68111.

Frequently Asked Questions

What is the NTN JL68145 tapered roller bearing cone used for?

The NTN JL68145 tapered roller bearing cone is used in industrial machinery and automotive applications that require support for combined radial and axial loads. It is commonly found in gearboxes, conveyor systems, and wheel hubs. The cone works with the JL68111 cup to form a complete bearing assembly.

What are the specifications of the NTN JL68145 bearing cone?

The NTN JL68145 tapered roller bearing cone has a 1 3/8 in bore, 2.09 in OD, and 0.726 in cone width. It uses a chrome steel cage and carbon steel ring, with a tapered bore type. The system of measurement is inch, and it is compatible with cup part number JL68111.

Where to buy the NTN JL68145 bearing cone worldwide?

You can source the NTN JL68145 bearing cone worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we provide reliable sourcing for this NTN component.

How to select the correct NTN tapered roller bearing cone?

To select the correct NTN tapered roller bearing cone, verify the bore size (1 3/8 in), outer diameter (2.09 in), and cone width (0.726 in). Ensure the system of measurement is inch and that the cone is compatible with the JL68111 cup. Always match the bearing industry number JL68145 for proper fit.

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 cones. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Inch-system tapered roller bearing cone with 3 47/64 in tapered bore, 4.84 in outside diameter, and 0.787 in cone width. Chrome steel cage and carbon steel ring. Compatible with cup JL819310. Used in industrial machinery and automotive drivetrains to support combined radial and axial loads
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Inch-system tapered roller bearing cone with 2 23/64 in tapered bore, 3.58 in OD, and 0.944 in cone width. Chrome steel cage and carbon steel ring. Compatible with cup JLM508710. Used in industrial machinery and automotive drivetrains to support combined radial and axial loads
Inch-system tapered roller bearing cone with 1 1/8 in bore, 2.68 in OD, and 0.955 in cone width. Features carbon steel ring and chrome steel cage. Compatible with cup part number 41286. Used in applications requiring support for combined radial and axial loads
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Inch-system tapered roller bearing cone with 1 1/8 in bore, 2.68 in OD, and 0.955 in cone width. Features carbon steel ring and chrome steel cage. Compatible with cup part number 41286. Used in applications requiring support for combined radial and axial loads
NTN Tapered Roller Bearing Cone: 64452A, 4 33/64 in Bore, 6.3 in OD, 1.625 in Cone Wd, 64452A
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NTN Tapered Roller Bearing Cone: 64452A, 4 33/64 in Bore, 6.3 in OD, 1.625 in Cone Wd, 64452A
Tapered roller bearing cone with carbon steel ring and chrome steel cage. Bore is 1 61/64 in, outside diameter 3.15 in, cone width 0.866 in. Compatible with cup JLM704610. Used in applications requiring support of combined radial and axial loads, such as gearboxes, conveyors, and wheel hubs
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Tapered roller bearing cone with carbon steel ring and chrome steel cage. Bore is 1 61/64 in, outside diameter 3.15 in, cone width 0.866 in. Compatible with cup JLM704610. Used in applications requiring support of combined radial and axial loads, such as gearboxes, conveyors, and wheel hubs

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