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NTN Tapered Roller Bearing Cup: 3 11/32 in Bore, 3 47/64 in OD, 0.925 in Cup Wd - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 3 11/32 in Bore, 3 47/64 in OD, 0.925 in Cup Wd

The NTN Tapered Roller Bearing Cup (SKU JM207010, MPN JM207010) is an inch-system cup with a 3 11/32 in bore, 3 47/64 in OD, and 0.925 in cup width. It is made of alloy steel and is compatible with cone MPN JM207049.

SKU 3G-OTH-103376

Also listed as: JM 207010 · JM-207010

Brand
NTN
Item
Tapered Roller Bearing Cup: 3 11/32 in Bore, 3 47/64 in OD, 0.925 in Cup Wd
Category
Tapered Roller Bearing Cups
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Technical Specifications

NTN
Manufacturer Part Number
JM207010
OD
3 47/64 in
Cup Wd
0.925 in
Overall Wd
0.925 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
JM207049

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Cup (SKU JM207010, MPN JM207010) is an inch-system cup with a 3 11/32 in bore, 3 47/64 in OD, and 0.925 in cup width. It is made of alloy steel and is compatible with cone MPN JM207049.

Frequently Asked Questions

What is an NTN tapered roller bearing cup used for?

An NTN tapered roller bearing cup is the outer ring component of a tapered roller bearing assembly. It supports radial and axial loads in industrial machinery, automotive drivetrains, gearboxes, and heavy equipment. The cup works with a matching cone to handle combined loads in rotating applications.

What are the specifications of the NTN JM207010 tapered roller bearing cup?

The NTN JM207010 cup has a 3 11/32 in bore, 3 47/64 in OD, and 0.925 in cup width. It is made of alloy steel, uses inch-system measurement, and is compatible with cone MPN JM207049. This cup is designed for use in NTN tapered roller bearing assemblies.

Where to buy NTN JM207010 tapered roller bearing cup worldwide?

You can source the NTN JM207010 tapered roller bearing cup from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to select the correct NTN tapered roller bearing cup for an application?

To select the correct NTN cup, match the bore, OD, and width to your bearing assembly requirements. Verify the system of measurement (inch vs metric) and confirm compatibility with the cone part number, such as JM207049. Consult NTN specifications for load ratings and operating conditions.

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 cups. 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 Cup: 4 19/32 in Bore, 5 7/64 in OD, 1.122 in Cup Wd, 1.312 in Overall Wd (MPN JM515610)
NTN
NTN Tapered Roller Bearing Cup: 4 19/32 in Bore, 5 7/64 in OD, 1.122 in Cup Wd, 1.312 in Overall Wd (MPN JM515610)
NTN Tapered Roller Bearing Cup: 3 9/64 in Bore, 3 17/32 in OD, 0.906 in Cup Wd, 0.781 in Overall Wd (MPN JM205110)
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NTN Tapered Roller Bearing Cup: 3 9/64 in Bore, 3 17/32 in OD, 0.906 in Cup Wd, 0.781 in Overall Wd (MPN JM205110)
NTN Tapered Roller Bearing Cup: 5 55/64 in Bore, 6 31/64 in OD, 1.043 in Cup Wd, 1.043 in Overall Wd (MPN JM822010)
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NTN Tapered Roller Bearing Cup: 5 55/64 in Bore, 6 31/64 in OD, 1.043 in Cup Wd, 1.043 in Overall Wd (MPN JM822010)
NTN Tapered Roller Bearing Cup: 3 17/32 in Bore, 4 1/8 in OD, 1.142 in Cup Wd, 1.142 in Overall Wd (MPN JHM807012)
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NTN Tapered Roller Bearing Cup: 3 17/32 in Bore, 4 1/8 in OD, 1.142 in Cup Wd, 1.142 in Overall Wd (MPN JHM807012)
NTN Tapered Roller Bearing Cup: 3 49/64 in Bore, 4 1/8 in OD, 0.728 in Cup Wd, 0.728 in Overall Wd (MPN JLM710910)
NTN
NTN Tapered Roller Bearing Cup: 3 49/64 in Bore, 4 1/8 in OD, 0.728 in Cup Wd, 0.728 in Overall Wd (MPN JLM710910)
NTN Tapered Roller Bearing Cup: 5 5/16 in Bore, 5 57/64 in OD, 1.063 in Cup Wd, 1.063 in Overall Wd (MPN JM719113)
NTN
NTN Tapered Roller Bearing Cup: 5 5/16 in Bore, 5 57/64 in OD, 1.063 in Cup Wd, 1.063 in Overall Wd (MPN JM719113)

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NTN Tapered Roller Bearing Cup: 4 11/64 in Bore, 4 13/16 in OD, 1.437 in Cup Wd, 1.437 in Overall Wd (MPN 5535)
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NTN Tapered Roller Bearing Cup: 4 11/64 in Bore, 4 13/16 in OD, 1.437 in Cup Wd, 1.437 in Overall Wd (MPN 5535)
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NTN Tapered Roller Bearing Cup: 45.618 mm Bore, 3 17/64 in OD, 0.75 in Cup Wd, 19.05 mm Overall Wd (MPN 25521)
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NTN Tapered Roller Bearing Cup: 75 mm Bore, 4 33/64 in OD, 0.748 in Cup Wd, 19 mm Overall Wd (MPN JLM714110)