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NTN Tapered Roller Bearing Cup: 7 1/2 in OD, 1.375 in Cup Width - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 7 1/2 in OD, 1.375 in Cup Width

The NTN Tapered Roller Bearing Cup (SKU 71750, MPN 71750) is an inch-system cup with a 6 23/32 in bore, 7 1/2 in OD, and 1.375 in cup width. It is made of alloy steel and is compatible with cone MPN 71450.

SKU 3G-OTH-111741

Brand
NTN
Item
Tapered Roller Bearing Cup: 7 1/2 in OD, 1.375 in Cup Width
Category
Tapered Roller Bearing Cups
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

NTN
Manufacturer Part Number
71750
OD
7 1/2 in
Cup Wd
1.375 in
Overall Wd
1.375 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
71450

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Cup (SKU 71750, MPN 71750) is an inch-system cup with a 6 23/32 in bore, 7 1/2 in OD, and 1.375 in cup width. It is made of alloy steel and is compatible with cone MPN 71450.

Frequently Asked Questions

What is the NTN 71750 tapered roller bearing cup used for?

The NTN 71750 tapered roller bearing cup is used in industrial machinery and equipment that require high radial and axial load support, such as gearboxes, conveyors, and heavy-duty axles. It is designed to pair with cone MPN 71450 in inch-system applications.

What are the specifications of the NTN 71750 tapered roller bearing cup?

The NTN 71750 is an inch-system tapered roller bearing cup with a 6 23/32 in bore, 7 1/2 in OD, and 1.375 in cup width. It is made of alloy steel and is compatible with cone MPN 71450. The manufacturer part number is 71750.

Where to buy the NTN 71750 tapered roller bearing cup worldwide?

3G Electric supplies the NTN 71750 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 for my application?

To select the correct NTN tapered roller bearing cup, match the bore, OD, and width to your shaft and housing dimensions. Ensure the cup is compatible with the cone part number (e.g., MPN 71450). Verify the system of measurement (inch) and load requirements for your machinery.

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
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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
Inch-system tapered roller bearing cup made of alloy steel. Outside diameter 5 29/32 in, cup width 1.437 in. Compatible with cone part number 749A. Used in bearing assemblies for rotating shafts in industrial machinery such as gearboxes, conveyors, and pumps
NTN
Inch-system tapered roller bearing cup made of alloy steel. Outside diameter 5 29/32 in, cup width 1.437 in. Compatible with cone part number 749A. Used in bearing assemblies for rotating shafts in industrial machinery such as gearboxes, conveyors, and pumps
NTN 72487 tapered roller bearing cup is an outer ring component for inch-system bearing assemblies. Made from alloy steel, it has an outside diameter of 4 7/8 in and a cup width of 1 in. This cup is designed for use with compatible cone part number 72212C. Typical applications include gearboxes, conveyors, and automotive axles where radial and axial loads are present
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NTN 72487 tapered roller bearing cup is an outer ring component for inch-system bearing assemblies. Made from alloy steel, it has an outside diameter of 4 7/8 in and a cup width of 1 in. This cup is designed for use with compatible cone part number 72212C. Typical applications include gearboxes, conveyors, and automotive axles where radial and axial loads are present
Tapered roller bearing cup made of alloy steel. Has an outer diameter of 9 3/4 in and a cup width of 1.5 in. Compatible with cone part number 67790. Used in heavy-duty industrial applications requiring high radial and axial load capacity, such as mining conveyors, gearboxes, and construction equipment
NTN
Tapered roller bearing cup made of alloy steel. Has an outer diameter of 9 3/4 in and a cup width of 1.5 in. Compatible with cone part number 67790. Used in heavy-duty industrial applications requiring high radial and axial load capacity, such as mining conveyors, gearboxes, and construction equipment
NTN 9220 tapered roller bearing cup made of alloy steel. Outside diameter 6 3/8 in, cup width 1.25 in, overall width 0.701 in. Designed for inch-system applications, typically paired with cone 9278 to support radial and axial loads in machinery and drivetrains
NTN
NTN 9220 tapered roller bearing cup made of alloy steel. Outside diameter 6 3/8 in, cup width 1.25 in, overall width 0.701 in. Designed for inch-system applications, typically paired with cone 9278 to support radial and axial loads in machinery and drivetrains
The NTN 25821 is an inch-system tapered roller bearing cup made of alloy steel. It has an outer diameter of 2 7/8 in and a cup width of 0.75 in. This cup is designed to pair with cone part number 25880 to form a complete bearing assembly, commonly used in applications such as gearboxes, conveyors, and heavy machinery to support combined radial and axial loads
NTN
The NTN 25821 is an inch-system tapered roller bearing cup made of alloy steel. It has an outer diameter of 2 7/8 in and a cup width of 0.75 in. This cup is designed to pair with cone part number 25880 to form a complete bearing assembly, commonly used in applications such as gearboxes, conveyors, and heavy machinery to support combined radial and axial loads
Alloy steel outer ring for tapered roller bearing assemblies. Supports combined radial and axial loads in industrial machinery such as gearboxes, conveyors, and pumps. Compatible with cone part number 6580
NTN
Alloy steel outer ring for tapered roller bearing assemblies. Supports combined radial and axial loads in industrial machinery such as gearboxes, conveyors, and pumps. Compatible with cone part number 6580

More from NTN

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The NTN HM252310X is a tapered roller bearing cup made of alloy steel with an outside diameter of 15 inches, a cup width of 2.25 inches, and an overall width of 2.937 inches. Designed for inch-system applications, it pairs with cone part number HM252348. This cup is used in heavy-duty industrial equipment such as gearboxes and conveyor systems to support radial and axial loads
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The NTN HM252310X is a tapered roller bearing cup made of alloy steel with an outside diameter of 15 inches, a cup width of 2.25 inches, and an overall width of 2.937 inches. Designed for inch-system applications, it pairs with cone part number HM252348. This cup is used in heavy-duty industrial equipment such as gearboxes and conveyor systems to support radial and axial loads
The NTN 5535 is an inch-system tapered roller bearing cup made from alloy steel. It has an outside diameter of 4 13/16 in and a cup width of 1.437 in. This cup is designed for use with compatible cone MPN 5578 to support radial and axial loads in industrial applications such as gearboxes, conveyors, and machine tool spindles
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The NTN 5535 is an inch-system tapered roller bearing cup made from alloy steel. It has an outside diameter of 4 13/16 in and a cup width of 1.437 in. This cup is designed for use with compatible cone MPN 5578 to support radial and axial loads in industrial applications such as gearboxes, conveyors, and machine tool spindles
Alloy steel cup for tapered roller bearing assemblies. Outer diameter 4 33/64 in, cup width 0.748 in, overall width 19 mm. Compatible with cone JLM714149. Used in gearboxes, conveyors, and pumps to support radial and axial loads
NTN
Alloy steel cup for tapered roller bearing assemblies. Outer diameter 4 33/64 in, cup width 0.748 in, overall width 19 mm. Compatible with cone JLM714149. Used in gearboxes, conveyors, and pumps to support radial and axial loads
Inch-system tapered roller bearing cup made from alloy steel. Cup width and overall width are 1.062 in. Designed for use with compatible cone part number 48190. Commonly used in gearboxes, conveyors, and heavy equipment to support radial and axial loads on rotating shafts
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Inch-system tapered roller bearing cup made from alloy steel. Cup width and overall width are 1.062 in. Designed for use with compatible cone part number 48190. Commonly used in gearboxes, conveyors, and heavy equipment to support radial and axial loads on rotating shafts
NTN 4T-1220 tapered roller bearing cup, inch series, with 2-1/4 in outer diameter and 0.687 in cup width. Made of alloy steel, this cup is designed to pair with cone part number 1280 to form a complete bearing assembly. Used in industrial applications such as gearboxes, conveyors, and heavy machinery to support combined radial and axial loads
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NTN 4T-1220 tapered roller bearing cup, inch series, with 2-1/4 in outer diameter and 0.687 in cup width. Made of alloy steel, this cup is designed to pair with cone part number 1280 to form a complete bearing assembly. Used in industrial applications such as gearboxes, conveyors, and heavy machinery to support combined radial and axial loads
Inch-system tapered roller bearing cup made of alloy steel. Outside diameter 6 5/8 in, cup width 1.625 in, overall width 1.625 in. Compatible with cone manufacturer part number 835. Used in bearing assemblies for rotating shafts in industrial equipment such as gearboxes, conveyors, and pumps
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Inch-system tapered roller bearing cup made of alloy steel. Outside diameter 6 5/8 in, cup width 1.625 in, overall width 1.625 in. Compatible with cone manufacturer part number 835. Used in bearing assemblies for rotating shafts in industrial equipment such as gearboxes, conveyors, and pumps
Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 4 1/16 in, cup width 0.472 in, overall width 0.472 in. Designed to pair with cone part number L812148. Used as the outer race in tapered roller bearing assemblies to support combined radial and axial loads in rotating machinery
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Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 4 1/16 in, cup width 0.472 in, overall width 0.472 in. Designed to pair with cone part number L812148. Used as the outer race in tapered roller bearing assemblies to support combined radial and axial loads in rotating machinery
The NTN 4T-414 is an inch-system tapered roller bearing cup made from alloy steel. It has an outer diameter of 3 15/32 in, a cup width of 0.875 in, and an overall width of 0.875 in. This cup is compatible with cone manufacturer part number 420 and is used in bearing assemblies for supporting radial and axial loads in industrial machinery such as gearboxes, conveyors, and pumps
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The NTN 4T-414 is an inch-system tapered roller bearing cup made from alloy steel. It has an outer diameter of 3 15/32 in, a cup width of 0.875 in, and an overall width of 0.875 in. This cup is compatible with cone manufacturer part number 420 and is used in bearing assemblies for supporting radial and axial loads in industrial machinery such as gearboxes, conveyors, and pumps