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NTN Tapered Roller Bearing Cup: 4 33/64 in OD, 0.905 in Cup Wd, 0.905 in Overall Wd - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 4 33/64 in OD, 0.905 in Cup Wd, 0.905 in Overall Wd

This NTN Tapered Roller Bearing Cup, model 4T-JM612910PK, has a 4 33/64 in outer diameter, a 0.905 in cup width, and a 0.905 in overall width. It is made of alloy steel and uses an inch system of measurement. This…

SKU 3G-OTH-110910

Also listed as: 4TJM612910PK · 4T JM612910PK

Brand
NTN
Item
Tapered Roller Bearing Cup: 4 33/64 in OD, 0.905 in Cup Wd, 0.905 in Overall Wd
Category
Tapered Roller Bearing Cups
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

NTN
Manufacturer Part Number
4T-JM612910PK
Type
4T-JM612910PK
Cup Wd
0.905 in
Overall Wd
0.905 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
JM612949

Technical Documents

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

Product Description

This NTN Tapered Roller Bearing Cup, model 4T-JM612910PK, has a 4 33/64 in outer diameter, a 0.905 in cup width, and a 0.905 in overall width. It is made of alloy steel and uses an inch system of measurement. This cup is compatible with cone manufacturer part number JM612949.

Frequently Asked Questions

What is the NTN 4T-JM612910PK tapered roller bearing cup used for?

This NTN tapered roller bearing cup is used in industrial machinery and automotive drivetrains to support radial and axial loads. It pairs with cone JM612949 to form a complete bearing assembly, commonly found in gearboxes, conveyors, and heavy equipment.

What are the specifications of the NTN 4T-JM612910PK bearing cup?

The NTN 4T-JM612910PK cup has a 4 33/64 in outer diameter, 0.905 in cup width, and 0.905 in overall width. It is made of alloy steel, uses inch measurement, and is compatible with cone part number JM612949.

Where to buy the NTN 4T-JM612910PK bearing cup worldwide?

3G Electric supplies the NTN 4T-JM612910PK bearing cup worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

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

Match the cup outer diameter, width, and system of measurement to your housing and shaft requirements. Ensure the cup is compatible with the cone part number, such as JM612949 for this NTN model. Verify load ratings from NTN specifications.

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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