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NTN Tapered Roller Bearing Cup: 4 21/64 in Bore, 2 57/64 in OD, 0.58 in Cup Wd - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 4 21/64 in Bore, 2 57/64 in OD, 0.58 in Cup Wd

The NTN Tapered Roller Bearing Cup (SKU 34500, MPN 34500) is an inch-system cup with a 4 21/64 in bore, 2 57/64 in OD, and 0.58 in cup width. Made from alloy steel, it is compatible with cone MPN 34307 for use in…

SKU 3G-OTH-108052

Brand
NTN
Item
Tapered Roller Bearing Cup: 4 21/64 in Bore, 2 57/64 in OD, 0.58 in Cup Wd
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
34500
OD
2 57/64 in
Cup Wd
0.58 in
Overall Wd
0.58 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
34307

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Cup (SKU 34500, MPN 34500) is an inch-system cup with a 4 21/64 in bore, 2 57/64 in OD, and 0.58 in cup width. Made from alloy steel, it is compatible with cone MPN 34307 for use in tapered roller bearing assemblies.

Frequently Asked Questions

What is the NTN Tapered Roller Bearing Cup 34500 used for?

The NTN Tapered Roller Bearing Cup 34500 is used as the outer race in tapered roller bearing assemblies. It supports radial and axial loads in industrial equipment such as gearboxes, conveyors, and automotive drivetrains. This inch-system cup works with the compatible cone MPN 34307 to form a complete bearing unit.

What are the specifications of the NTN Tapered Roller Bearing Cup 34500?

The NTN Tapered Roller Bearing Cup 34500 has a 4 21/64 in bore, 2 57/64 in OD, and 0.58 in cup width. It is made from alloy steel and uses inch-system measurements. The manufacturer part number is 34500, and it is compatible with cone MPN 34307.

Where to buy the NTN Tapered Roller Bearing Cup 34500 worldwide?

You can source the NTN Tapered Roller Bearing Cup 34500 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?

To select the correct NTN tapered roller bearing cup, match the bore, OD, and width to your assembly requirements. Ensure the system of measurement (inch or metric) matches your application. The cup must be paired with the compatible cone, such as MPN 34307 for the 34500 cup. Verify load ratings from NTN specifications.

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: 4 33/64 in Bore, 4 59/64 in OD, 0.781 in Cup Wd, 0.781 in Overall Wd (MPN 27620)
NTN
NTN Tapered Roller Bearing Cup: 4 33/64 in Bore, 4 59/64 in OD, 0.781 in Cup Wd, 0.781 in Overall Wd (MPN 27620)
NTN Tapered Roller Bearing Cup: 2 5/8 in Bore, 3 1/8 in OD, 0.937 in Cup Wd, 0.937 in Overall Wd (MPN 3420)
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NTN Tapered Roller Bearing Cup: 2 5/8 in Bore, 3 1/8 in OD, 0.937 in Cup Wd, 0.937 in Overall Wd (MPN 3420)
NTN Tapered Roller Bearing Cup: 2 43/64 in Bore, 3 in OD, 0.75 in Cup Wd, 0.75 in Overall Wd, 2729
NTN
NTN Tapered Roller Bearing Cup: 2 43/64 in Bore, 3 in OD, 0.75 in Cup Wd, 0.75 in Overall Wd, 2729
NTN Tapered Roller Bearing Cup: 2 29/32 in Bore, 3 27/64 in OD, 0.937 in Cup Wd, 0.937 in Overall Wd (MPN 3525)
NTN
NTN Tapered Roller Bearing Cup: 2 29/32 in Bore, 3 27/64 in OD, 0.937 in Cup Wd, 0.937 in Overall Wd (MPN 3525)
NTN Tapered Roller Bearing Cup: 3 1/64 in Bore, 2 1/2 in OD, 0.625 in Cup Wd, 0.625 in Overall Wd (MPN 4535)
NTN
NTN Tapered Roller Bearing Cup: 3 1/64 in Bore, 2 1/2 in OD, 0.625 in Cup Wd, 0.625 in Overall Wd (MPN 4535)
NTN Tapered Roller Bearing Cup: 3 39/64 in Bore, 4 1/8 in OD, 0.969 in Cup Wd, 0.969 in Overall Wd (MPN 453X)
NTN
NTN Tapered Roller Bearing Cup: 3 39/64 in Bore, 4 1/8 in OD, 0.969 in Cup Wd, 0.969 in Overall Wd (MPN 453X)

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