NTN Tapered Roller Bearing Cone: JLM508748, 2 23/64 in Bore, 3.58 in OD
The NTN Tapered Roller Bearing Cone (SKU 806AZ7, MPN 4T-JLM508748) is an inch-system tapered roller bearing cone with a 2 23/64 in bore, 3.58 in OD, and 0.944 in cone width. It features a chrome steel cage and carbon…
SKU 3G-OTH-111278
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Product Description
The NTN Tapered Roller Bearing Cone (SKU 806AZ7, MPN 4T-JLM508748) is an inch-system tapered roller bearing cone with a 2 23/64 in bore, 3.58 in OD, and 0.944 in cone width. It features a chrome steel cage and carbon steel ring, and is compatible with cup JLM508710.
Frequently Asked Questions
What is the NTN JLM508748 tapered roller bearing cone used for?
The NTN JLM508748 tapered roller bearing cone is used in industrial machinery and automotive drivetrains to support combined radial and axial loads. It is commonly applied in gearboxes, conveyors, and wheel hubs where precise shaft alignment and high load capacity are required.
What are the specifications of the NTN 4T-JLM508748 bearing cone?
The NTN 4T-JLM508748 tapered roller bearing cone has a 2 23/64 in tapered bore, 3.58 in OD, and 0.944 in cone width. It features a chrome steel cage and carbon steel ring, and is compatible with cup JLM508710. This inch-system component is designed for heavy-duty applications.
Where to buy the NTN JLM508748 bearing cone worldwide?
You can source the NTN JLM508748 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 supply genuine NTN components for industrial maintenance and production needs.
How to select the correct cup for the NTN JLM508748 cone?
To select the correct cup for the NTN JLM508748 cone, use the compatible cup manufacturer part number JLM508710. Ensure the cup matches the cone's inch-system dimensions and load rating. Always verify the bearing industry number and consult NTN's catalog for proper fit and application requirements.
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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.












