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NTN Tapered Roller Bearing Cone: M12648A, 7/8 in Bore, 1.73 in OD, 0.72 in Cone Wd - Tapered Roller Bearing Cones
NTNTapered Roller Bearing Cones

NTN Tapered Roller Bearing Cone: M12648A, 7/8 in Bore, 1.73 in OD, 0.72 in Cone Wd

The NTN Tapered Roller Bearing Cone M12648A is an inch-system tapered roller bearing cone with a 7/8 in bore, 1.73 in OD, and 0.72 in cone width. It features a carbon steel ring, chrome steel cage, and a tapered bore…

SKU 3G-OTH-100617

Also listed as: 4TM12648A · 4T M12648A

Brand
NTN
Item
Tapered Roller Bearing Cone: M12648A, 7/8 in Bore, 1.73 in OD, 0.72 in Cone Wd
Category
Tapered Roller Bearing Cones
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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-M12648A
Type
4T-M12648A
Bore
7/8 in
OD
1.73 in
Cone Wd
0.72 in
Bore Type
Tapered
Cage Material
Chrome Steel
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
M12648A
Compatible Cup Manufacturer Part Number
M12610

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Cone M12648A is an inch-system tapered roller bearing cone with a 7/8 in bore, 1.73 in OD, and 0.72 in cone width. It features a carbon steel ring, chrome steel cage, and a tapered bore type. This cone is compatible with cup manufacturer part number M12610 and is identified by bearing industry number M12648A and manufacturer part number 4T-M12648A.

Frequently Asked Questions

What is the NTN M12648A tapered roller bearing cone used for?

The NTN M12648A tapered roller bearing cone is used in industrial machinery to support combined radial and axial loads. It is commonly applied in gearboxes, conveyors, and automotive drivetrains where precise shaft alignment and high load capacity are required. This inch-system cone works with cup M12610.

What are the specifications of the NTN M12648A bearing cone?

The NTN M12648A tapered roller bearing cone has a 7/8 in bore, 1.73 in OD, and 0.72 in cone width. It features a carbon steel ring, chrome steel cage, and tapered bore type. The manufacturer part number is 4T-M12648A, and it is compatible with cup M12610.

Where to buy the NTN M12648A bearing cone worldwide?

3G Electric supplies the NTN M12648A tapered roller bearing cone to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine NTN components and ensure reliable supply for your maintenance or production needs.

How to select the correct cup for the NTN M12648A cone?

To select the correct cup for the NTN M12648A cone, use the compatible cup manufacturer part number M12610. Ensure the cup matches the cone's inch-system dimensions and tapered design. Always verify the bearing industry number M12648A and consult your application's load and speed requirements 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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NTN Tapered Roller Bearing Cone: M201047, 1 9/16 in Bore, 2.52 in OD, 0.87 in Cone Wd, 4T-M201047
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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
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