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NTN Tapered Roller Bearing Cup: 10 in OD, 1.875 in Cup Wd, 1.875 in Overall Wd - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 10 in OD, 1.875 in Cup Wd, 1.875 in Overall Wd

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-113637) is an inch-system cup made of alloy steel with a 10 in outer diameter, 1.875 in cup width, and 1.875 in overall width. It is compatible with cone manufacturer…

SKU 3G-OTH-113637

Also listed as: 99100 B · 99100-B

Brand
NTN
Item
Tapered Roller Bearing Cup: 10 in OD, 1.875 in Cup Wd, 1.875 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.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

NTN
Manufacturer Part Number
99100B
Type
99100B
Cup Wd
1.875 in
Overall Wd
1.875 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
99550

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-113637) is an inch-system cup made of alloy steel with a 10 in outer diameter, 1.875 in cup width, and 1.875 in overall width. It is compatible with cone manufacturer part number 99550 and carries manufacturer part number 99100B.

Frequently Asked Questions

What is the NTN 99100B tapered roller bearing cup used for?

The NTN 99100B tapered roller bearing cup is used in industrial machinery to support radial and axial loads. It is commonly applied in gearboxes, conveyor systems, and heavy equipment where inch-system bearings are required. The cup works with the compatible cone 99550 to form a complete bearing assembly.

What are the specifications of the NTN 99100B tapered roller bearing cup?

The NTN 99100B tapered roller bearing cup has a 10 in outer diameter, 1.875 in cup width, and 1.875 in overall width. It is made of alloy steel, uses the inch system of measurement, and is compatible with cone part number 99550. The manufacturer part number is 99100B.

Where to buy the NTN 99100B tapered roller bearing cup worldwide?

You can source the NTN 99100B 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 bearing cup.

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

To select the correct NTN tapered roller bearing cup, match the outer diameter, cup width, and overall width to your housing dimensions. Ensure the cup is compatible with the cone part number, such as 99550 for the 99100B cup. Verify the system of measurement (inch) and ring material (alloy steel) meet 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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