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TRITAN Needle Roller Thrust Bearing: 3648, 2 1/4 in Bore Dia, 3 in Outside Dia - Needle Roller Thrust Bearings
TRITANNeedle Roller Thrust Bearings

TRITAN Needle Roller Thrust Bearing: 3648, 2 1/4 in Bore Dia, 3 in Outside Dia

The TRITAN Needle Roller Thrust Bearing, model 3648 (SKU 3G-OTH-109802), is a needle roller thrust bearing with a 2 1/4 in bore diameter, 3 in outside diameter, and 0.078 in overall width. It has a maximum speed of…

SKU 3G-OTH-109802

Also listed as: NTA 3648 · NTA-3648

Brand
TRITAN
Item
Needle Roller Thrust Bearing: 3648, 2 1/4 in Bore Dia, 3 in Outside Dia
Category
Needle Roller Thrust Bearings
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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

TRITAN
Manufacturer Part Number
NTA3648
Bore Dia
2 1/4 in
Overall Wd
0.078 in
Outside Dia
3 in
Maximum Speed
5,500 RPM
Bearing Industry Number
3648

Technical Documents

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

Product Description

The TRITAN Needle Roller Thrust Bearing, model 3648 (SKU 3G-OTH-109802), is a needle roller thrust bearing with a 2 1/4 in bore diameter, 3 in outside diameter, and 0.078 in overall width. It has a maximum speed of 5,500 RPM and is identified by bearing industry number 3648 and manufacturer part number NTA3648.

Frequently Asked Questions

What is the TRITAN Needle Roller Thrust Bearing 3648 used for?

The TRITAN Needle Roller Thrust Bearing 3648 is used in industrial applications requiring high axial load capacity in a compact space, such as gearboxes, pumps, and machine tools. Its thin 0.078 in width suits tight assemblies. Maximum speed is 5,500 RPM.

What are the specifications of the TRITAN Needle Roller Thrust Bearing 3648?

The TRITAN Needle Roller Thrust Bearing 3648 has a 2 1/4 in bore diameter, 3 in outside diameter, and 0.078 in overall width. It has a maximum speed of 5,500 RPM and bearing industry number 3648. The manufacturer part number is NTA3648.

Where to buy the TRITAN Needle Roller Thrust Bearing 3648 worldwide?

3G Electric supplies the TRITAN Needle Roller Thrust Bearing 3648 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct TRITAN needle roller thrust bearing?

To select the correct TRITAN needle roller thrust bearing, match the bore diameter, outside diameter, and overall width to your housing and shaft dimensions. Verify the maximum speed rating (5,500 RPM for model 3648) meets your application requirements. Consult a TRITAN catalog for load ratings.

Used in

Common applications for TRITAN
Poultry processing conveyors — TRITAN food-grade radial ball bearings (SS3829 2RS FM222) with double contact seals
Material handling systems — TRITAN spherical insert bearings (SB205-16G) with set screw locking for shaft mounting
High-temperature oven rollers — TRITAN miniature ball bearings (SSRI814 ZZ SRL) rated to 302°F
Self-lubricating pivot joints — TRITAN spherical plain bearings (GE 30TE 2RS) with PTFE sliding surface
Flange-mounted conveyor idlers — TRITAN 4-bolt flange bearings (UCF210-31) in cast iron housings
Chain drive repairs — TRITAN offset links (40-1R OSL) for ANSI #40 roller chains

TRITAN Products

3G Electric supplies TRITAN needle roller thrust bearings. 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
TRITAN Needle Roller Thrust Bearing: 3446, 2 1/8 in Bore Dia, 2 7/8 in Outside Dia, NTA/TC (MPN NTA3446)
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TRITAN Needle Roller Thrust Bearing: 3446, 2 1/8 in Bore Dia, 2 7/8 in Outside Dia, NTA/TC (MPN NTA3446)
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TRITAN Needle Roller Thrust Bearing: 815, 1/2 in Bore Dia, 15/16 in Outside Dia, 0.078 in Overall Wd (MPN NTA815)
TRITAN Needle Roller Thrust Bearing: 411, 1/4 in Bore Dia, 11/16 in Outside Dia, 0.078 in Overall Wd (MPN NTA411)
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TRITAN Needle Roller Thrust Bearing: 411, 1/4 in Bore Dia, 11/16 in Outside Dia, 0.078 in Overall Wd (MPN NTA411)

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