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NTN Tapered Roller Bearing Cup: 7 1/8 in OD, 1 in Cup Wd, 1 in Overall Wd - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 7 1/8 in OD, 1 in Cup Wd, 1 in Overall Wd

The NTN 68712 is a tapered roller bearing cup with a 7 1/8 in outer diameter, a 1 in cup width, and a 1 in overall width. This inch-system component is made from alloy steel and is compatible with cone manufacturer…

SKU 3G-OTH-107029

Brand
NTN
Item
Tapered Roller Bearing Cup: 7 1/8 in OD, 1 in Cup Wd, 1 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
68712
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
68462

Technical Documents

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

Product Description

The NTN 68712 is a tapered roller bearing cup with a 7 1/8 in outer diameter, a 1 in cup width, and a 1 in overall width. This inch-system component is made from alloy steel and is compatible with cone manufacturer part number 68462.

Frequently Asked Questions

What is the NTN 68712 tapered roller bearing cup used for?

The NTN 68712 is a tapered roller bearing cup used in industrial machinery and automotive drivetrains to support radial and axial loads. It is commonly applied in gearboxes, conveyors, and heavy equipment where precise shaft alignment and load distribution are critical.

What are the specifications of the NTN 68712 bearing cup?

The NTN 68712 is an inch-system tapered roller bearing cup with a 7 1/8 in outer diameter, a 1 in cup width, and a 1 in overall width. It is made from alloy steel and is compatible with cone manufacturer part number 68462.

Where to buy the NTN 68712 bearing cup worldwide?

3G Electric supplies the NTN 68712 tapered roller bearing cup worldwide. As a global industrial equipment 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?

To select the correct NTN tapered roller bearing cup, match the outer diameter, cup width, and overall width to your application. The NTN 68712 has a 7 1/8 in OD and 1 in width. Ensure compatibility with the cone part number, such as 68462, and verify the system of measurement is inch.

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: 7 5/64 in OD, 1 in Cup Wd, 1 in Overall Wd, 68709
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NTN Tapered Roller Bearing Cup: 4 1/16 in OD, 1.437 in Cup Wd, 1.437 in Overall Wd, 5335
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NTN Tapered Roller Bearing Cup: 4 1/16 in OD, 1.437 in Cup Wd, 1.437 in Overall Wd, 5335
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NTN Tapered Roller Bearing Cup: 11 1/8 in OD, 1.437 in Cup Wd, 1.437 in Overall Wd, 67920

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