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NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 6 1/2 in OD, 2.5 in Cup Wd, 2.5 in Overall Wd

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-105704) is an inch-system cup component with a 6 1/2 in outer diameter, 2.5 in cup width, and 2.5 in overall width. It is made of alloy steel and is designed for use…

SKU 3G-OTH-105704

Also listed as: 56650 D · 56650-D

Brand
NTN
Item
Tapered Roller Bearing Cup: 6 1/2 in OD, 2.5 in Cup Wd, 2.5 in Overall Wd
Category
Tapered Roller Bearing Cups
Available to Order
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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
56650D
Type
56650D
Cup Wd
2.5 in
Overall Wd
2.5 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
56425

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-105704) is an inch-system cup component with a 6 1/2 in outer diameter, 2.5 in cup width, and 2.5 in overall width. It is made of alloy steel and is designed for use with compatible cone part number 56425. This NTN-manufactured cup carries the manufacturer part number 56650D.

Frequently Asked Questions

What is the NTN 56650D tapered roller bearing cup used for?

The NTN 56650D tapered roller bearing cup is used as the outer ring component in tapered roller bearing assemblies. It supports radial and axial loads in industrial equipment such as gearboxes, conveyor systems, and heavy machinery. This inch-system cup is designed to pair with cone part number 56425.

What are the specifications of the NTN 56650D tapered roller bearing cup?

The NTN 56650D tapered roller bearing cup has a 6 1/2 in outer diameter, 2.5 in cup width, and 2.5 in overall width. It is made of alloy steel and uses inch-system measurement. The manufacturer part number is 56650D, and it is compatible with cone part number 56425.

Where to buy the NTN 56650D tapered roller bearing cup worldwide?

You can source the NTN 56650D tapered roller bearing cup through 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 on this NTN-manufactured cup.

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

To select the correct NTN tapered roller bearing cup, match the cup part number (e.g., 56650D) with the compatible cone part number (e.g., 56425). Verify the outer diameter, cup width, and overall width in inches. Ensure the ring material (alloy steel) suits your load and environmental 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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
NTN Tapered Roller Bearing Cup: 6 1/2 in OD, 1.062 in Cup Wd, 1.062 in Overall Wd, 56650
NTN
NTN Tapered Roller Bearing Cup: 6 1/2 in OD, 1.062 in Cup Wd, 1.062 in Overall Wd, 56650
The NTN 5335 is an inch-system tapered roller bearing cup made of alloy steel. It has an outer diameter of 4 1/16 in, a cup width of 1.437 in, and an overall width of 1.437 in. This cup is designed for use as the outer ring in tapered roller bearing assemblies, supporting radial and axial loads in applications such as gearboxes, conveyors, and automotive drivetrains. It is compatible with cone part number 5356
NTN
The NTN 5335 is an inch-system tapered roller bearing cup made of alloy steel. It has an outer diameter of 4 1/16 in, a cup width of 1.437 in, and an overall width of 1.437 in. This cup is designed for use as the outer ring in tapered roller bearing assemblies, supporting radial and axial loads in applications such as gearboxes, conveyors, and automotive drivetrains. It is compatible with cone part number 5356
Alloy steel tapered roller bearing cup with 4 1/4 in outer diameter and 1.125 in cup width. Inch-system component compatible with cone part number 535. Used in industrial machinery such as gearboxes and conveyor systems to support radial and axial loads
NTN
Alloy steel tapered roller bearing cup with 4 1/4 in outer diameter and 1.125 in cup width. Inch-system component compatible with cone part number 535. Used in industrial machinery such as gearboxes and conveyor systems to support radial and axial loads
NTN 52637D tapered roller bearing cup, inch-system, alloy steel construction. Outside diameter 6 3/8 in, cup width 2.437 in, overall width 2.437 in. Designed to pair with cone part number 52375. Used in industrial machinery such as gearboxes, conveyors, and heavy equipment to support radial and axial loads
NTN
NTN 52637D tapered roller bearing cup, inch-system, alloy steel construction. Outside diameter 6 3/8 in, cup width 2.437 in, overall width 2.437 in. Designed to pair with cone part number 52375. Used in industrial machinery such as gearboxes, conveyors, and heavy equipment to support radial and axial loads
The NTN 532A is an inch-system tapered roller bearing cup made from alloy steel. It has an outer diameter of 4 3/8 in, a cup width of 1.187 in, and an overall width of 1.187 in. This cup is designed to pair with the compatible cone manufacturer part number 535 to form a complete bearing assembly for supporting radial and axial loads in machinery such as gearboxes and conveyors
NTN
The NTN 532A is an inch-system tapered roller bearing cup made from alloy steel. It has an outer diameter of 4 3/8 in, a cup width of 1.187 in, and an overall width of 1.187 in. This cup is designed to pair with the compatible cone manufacturer part number 535 to form a complete bearing assembly for supporting radial and axial loads in machinery such as gearboxes and conveyors
NTN Tapered Roller Bearing Cup: 6 in OD, 1.25 in Cup Wd, 1.25 in Overall Wd, 652
NTN
NTN Tapered Roller Bearing Cup: 6 in OD, 1.25 in Cup Wd, 1.25 in Overall Wd, 652

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