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NTN Tapered Roller Bearing Cone: JM207049A, 2 5/32 in Bore, 3.58 in OD - Tapered Roller Bearing Cones
NTNTapered Roller Bearing Cones

NTN Tapered Roller Bearing Cone: JM207049A, 2 5/32 in Bore, 3.58 in OD

The NTN Tapered Roller Bearing Cone (JM207049A) is an inch-system tapered roller bearing cone with a 2 5/32 in bore, 3.58 in OD, and 1.141 in cone width. It features a chrome steel cage and carbon steel ring, and is…

SKU 3G-OTH-107241

Also listed as: 4TJM207049A · 4T JM207049A

Brand
NTN
Item
Tapered Roller Bearing Cone: JM207049A, 2 5/32 in Bore, 3.58 in OD
Category
Tapered Roller Bearing Cones
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

NTN
Manufacturer Part Number
4T-JM207049A
Bore
2 5/32 in
OD
3.58 in
Cone Wd
1.141 in
Bore Type
Tapered
Cage Material
Chrome Steel
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
JM207049A
Compatible Cup Manufacturer Part Number
JM207010

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Cone (JM207049A) is an inch-system tapered roller bearing cone with a 2 5/32 in bore, 3.58 in OD, and 1.141 in cone width. It features a chrome steel cage and carbon steel ring, and is compatible with cup JM207010.

Frequently Asked Questions

What is the NTN JM207049A tapered roller bearing cone used for?

The NTN JM207049A tapered roller bearing cone is used in industrial machinery and automotive drivetrains to support combined radial and axial loads. It is typically paired with cup JM207010 to form a complete bearing assembly for applications requiring precise shaft alignment and high load capacity.

What are the specifications of the NTN 4T-JM207049A bearing cone?

The NTN 4T-JM207049A tapered roller bearing cone has a 2 5/32 in bore, 3.58 in OD, and 1.141 in cone width. It features a chrome steel cage, carbon steel ring, and a tapered bore type. This inch-system cone is compatible with cup JM207010.

Where to buy the NTN JM207049A bearing cone worldwide?

3G Electric supplies the NTN JM207049A tapered roller bearing cone to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this inch-system cone with chrome steel cage and carbon steel ring.

How to select the correct cup for the NTN JM207049A cone?

To select the correct cup for the NTN JM207049A cone, use the compatible cup manufacturer part number JM207010. Always verify the system of measurement (inch) and ensure the cup matches the cone's 3.58 in OD and 1.141 in cone width for proper bearing assembly and load distribution.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
NTN Tapered Roller Bearing Cone: JM515649, 3 9/64 in Bore, 4.92 in OD, 1.338 in Cone Wd, 4T-JM515649
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NTN Tapered Roller Bearing Cone: JM515649, 3 9/64 in Bore, 4.92 in OD, 1.338 in Cone Wd, 4T-JM515649
NTN Tapered Roller Bearing Cone: JM205149A, 1 61/64 in Bore, 3.35 in OD, 1.102 in Cone Wd (MPN 4T-JM205149A)
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NTN Tapered Roller Bearing Cone: JM205149A, 1 61/64 in Bore, 3.35 in OD, 1.102 in Cone Wd (MPN 4T-JM205149A)
NTN Tapered Roller Bearing Cone: JM612949, 2 3/4 in Bore, 4.33 in OD, 1.141 in Cone Wd (MPN 4T-JM612949PK)
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NTN Tapered Roller Bearing Cone: JM612949, 2 3/4 in Bore, 4.33 in OD, 1.141 in Cone Wd (MPN 4T-JM612949PK)
NTN Tapered Roller Bearing Cone: JM738249, 7 15/32 in Bore, 9.53 in OD, 1.732 in Cone Wd, JM738249
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NTN Tapered Roller Bearing Cone: JM738249, 7 15/32 in Bore, 9.53 in OD, 1.732 in Cone Wd, JM738249
NTN Tapered Roller Bearing Cone: JLM508748, 2 23/64 in Bore, 3.58 in OD, 0.944 in Cone Wd (MPN 4T-JLM508748)
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NTN Tapered Roller Bearing Cone: JLM508748, 2 23/64 in Bore, 3.58 in OD, 0.944 in Cone Wd (MPN 4T-JLM508748)
NTN Tapered Roller Bearing Cone: JM738249A, 7 15/32 in Bore, 9.53 in OD, 1.732 in Cone Wd, JM738249A
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NTN Tapered Roller Bearing Cone: JM738249A, 7 15/32 in Bore, 9.53 in OD, 1.732 in Cone Wd, JM738249A

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