We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

NTN Tapered Roller Bearing Cup: 3 17/32 in Bore, 4 1/8 in OD, 1.142 in Cup Wd - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 3 17/32 in Bore, 4 1/8 in OD, 1.142 in Cup Wd

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-112169) is an inch-system cup with a 3 17/32 in bore, 4 1/8 in OD, and 1.142 in cup width. Made from alloy steel, this cup has manufacturer part number JHM807012 and is…

SKU 3G-OTH-112169

Also listed as: JHM 807012 · JHM-807012

Brand
NTN
Item
Tapered Roller Bearing Cup: 3 17/32 in Bore, 4 1/8 in OD, 1.142 in Cup Wd
Category
Tapered Roller Bearing Cups
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
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
JHM807012
OD
4 1/8 in
Cup Wd
1.142 in
Overall Wd
1.142 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
JHM807035

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-112169) is an inch-system cup with a 3 17/32 in bore, 4 1/8 in OD, and 1.142 in cup width. Made from alloy steel, this cup has manufacturer part number JHM807012 and is compatible with cone part number JHM807035.

Frequently Asked Questions

What is the NTN JHM807012 tapered roller bearing cup used for?

The NTN JHM807012 cup is used in tapered roller bearing assemblies to support radial and axial loads in industrial equipment such as gearboxes, conveyors, and heavy machinery. It pairs with cone JHM807035 to form a complete bearing set for rotating shaft applications.

What are the specifications of the NTN JHM807012 tapered roller bearing cup?

The NTN JHM807012 cup has a 3 17/32 in bore, 4 1/8 in OD, and 1.142 in cup width. It is made of alloy steel, uses inch-system measurement, and is compatible with cone part number JHM807035. The overall width is also 1.142 in.

Where to buy the NTN JHM807012 tapered roller bearing cup worldwide?

3G Electric supplies the NTN JHM807012 tapered roller bearing cup worldwide. As a global industrial distributor, 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 assembly?

To select the correct NTN cup, match the bore and OD to your housing dimensions and ensure compatibility with the cone part number, such as JHM807035. Verify the system of measurement (inch) and ring material (alloy steel) meet your load and operating requirements.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
NTN Tapered Roller Bearing Cup: 3 11/32 in Bore, 3 47/64 in OD, 0.925 in Cup Wd, 0.925 in Overall Wd (MPN JM207010)
NTN
NTN Tapered Roller Bearing Cup: 3 11/32 in Bore, 3 47/64 in OD, 0.925 in Cup Wd, 0.925 in Overall Wd (MPN JM207010)
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 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 1/2 in Bore, 6 3/32 in OD, 1.102 in Cup Wd, 1.259 in Overall Wd (MPN JHM720210)
NTN
NTN Tapered Roller Bearing Cup: 5 1/2 in Bore, 6 3/32 in OD, 1.102 in Cup Wd, 1.259 in Overall Wd (MPN JHM720210)
NTN Tapered Roller Bearing Cup: 3 1/2 in Bore, 4 1/8 in OD, 1.125 in Cup Wd, 1.125 in Overall Wd (MPN HM807010)
NTN
NTN Tapered Roller Bearing Cup: 3 1/2 in Bore, 4 1/8 in OD, 1.125 in Cup Wd, 1.125 in Overall Wd (MPN HM807010)
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)

More from NTN

View all NTN parts
NTN Tapered Roller Bearing Cup: 3 17/32 in OD, 0.787 in Cup Wd, 0.787 in Overall Wd, 4T-363
NTN
NTN Tapered Roller Bearing Cup: 3 17/32 in OD, 0.787 in Cup Wd, 0.787 in Overall Wd, 4T-363
NTN Tapered Roller Bearing Cup: 9 1/2 in OD, 1.75 in Cup Wd, 1.75 in Overall Wd, 82950
NTN
NTN Tapered Roller Bearing Cup: 9 1/2 in OD, 1.75 in Cup Wd, 1.75 in Overall Wd, 82950
NTN Tapered Roller Bearing Cup: 9 53/64 in OD, 1.456 in Cup Wd, 1.926 in Overall Wd, JM736110
NTN
NTN Tapered Roller Bearing Cup: 9 53/64 in OD, 1.456 in Cup Wd, 1.926 in Overall Wd, JM736110
NTN Tapered Roller Bearing Cup: 2 27/32 in OD, 0.625 in Cup Wd, 0.625 in Overall Wd, 4T-16284
NTN
NTN Tapered Roller Bearing Cup: 2 27/32 in OD, 0.625 in Cup Wd, 0.625 in Overall Wd, 4T-16284
NTN Tapered Roller Bearing Cup: 3 in OD, 0.812 in Cup Wd, 0.812 in Overall Wd, 4T-24721
NTN
NTN Tapered Roller Bearing Cup: 3 in OD, 0.812 in Cup Wd, 0.812 in Overall Wd, 4T-24721
NTN Tapered Roller Bearing Cup: 5 1/2 in OD, 1.437 in Cup Wd, 1.437 in Overall Wd, H715310PW2
NTN
NTN Tapered Roller Bearing Cup: 5 1/2 in OD, 1.437 in Cup Wd, 1.437 in Overall Wd, H715310PW2
NTN Tapered Roller Bearing Cup: 5 17/64 in Bore, 5 29/32 in OD, 1.437 in Cup Wd, 1.437 in Overall Wd (MPN 742)
NTN
NTN Tapered Roller Bearing Cup: 5 17/64 in Bore, 5 29/32 in OD, 1.437 in Cup Wd, 1.437 in Overall Wd (MPN 742)
NTN Tapered Roller Bearing Cup: 14 in OD, 1.875 in Cup Wd, 1.875 in Overall Wd, 96140
NTN
NTN Tapered Roller Bearing Cup: 14 in OD, 1.875 in Cup Wd, 1.875 in Overall Wd, 96140