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NTN Tapered Roller Bearing Cone: 65237A, 2 3/8 in Bore, 4.21 in OD, 1.75 in Cone Wd - Tapered Roller Bearing Cones
NTNTapered Roller Bearing Cones

NTN Tapered Roller Bearing Cone: 65237A, 2 3/8 in Bore, 4.21 in OD, 1.75 in Cone Wd

The NTN 65237A is a tapered roller bearing cone with a 2 3/8 in bore, 4.21 in OD, and 1.75 in cone width. It features a tapered bore type, chrome steel cage, and carbon steel ring. This inch-system component is…

SKU 3G-OTH-108590

Also listed as: 65237 A · 65237-A

Brand
NTN
Item
Tapered Roller Bearing Cone: 65237A, 2 3/8 in Bore, 4.21 in OD, 1.75 in Cone Wd
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
65237A
Type
65237A
Bore
2 3/8 in
OD
4.21 in
Cone Wd
1.75 in
Bore Type
Tapered
Cage Material
Chrome Steel
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
65237A
Compatible Cup Manufacturer Part Number
65500B

Technical Documents

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

Product Description

The NTN 65237A is a tapered roller bearing cone with a 2 3/8 in bore, 4.21 in OD, and 1.75 in cone width. It features a tapered bore type, chrome steel cage, and carbon steel ring. This inch-system component is compatible with cup part number 65500B.

Frequently Asked Questions

What is the NTN 65237A tapered roller bearing cone used for?

The NTN 65237A is a tapered roller bearing cone designed for radial and axial load support in industrial machinery, gearboxes, and conveyor systems. Its inch-system dimensions and chrome steel cage suit heavy-duty applications requiring precise alignment and durability.

What are the specifications of the NTN 65237A bearing cone?

The NTN 65237A has a 2 3/8 in tapered bore, 4.21 in OD, and 1.75 in cone width. It features a carbon steel ring, chrome steel cage, and is compatible with cup 65500B. This inch-system component is manufactured by NTN.

Where to buy the NTN 65237A bearing cone worldwide?

3G Electric supplies the NTN 65237A tapered roller bearing cone to global customers. We handle full logistics, customs clearance, and delivery worldwide. Contact us for pricing and lead time on this inch-system bearing component.

How to select the correct cup for the NTN 65237A bearing cone?

The NTN 65237A cone is designed to pair with cup part number 65500B. Always verify the cup's bore, OD, and width match the cone's specifications. Using mismatched cups can cause premature wear or failure in rotating equipment.

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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