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TRITAN Needle Roller Thrust Bearing: 3446, 2 1/8 in Bore Dia, 2 7/8 in Outside Dia - Needle Roller Thrust Bearings
TRITANNeedle Roller Thrust Bearings

TRITAN Needle Roller Thrust Bearing: 3446, 2 1/8 in Bore Dia, 2 7/8 in Outside Dia

The TRITAN Needle Roller Thrust Bearing, model 3446 (SKU 35TY01, MPN NTA3446), is a needle roller thrust bearing with a 2 1/8 in bore diameter and a 2 7/8 in outside diameter. It has a maximum speed of 5,800 RPM and…

SKU 3G-OTH-109785

Brand
TRITAN
Item
Needle Roller Thrust Bearing: 3446, 2 1/8 in Bore Dia, 2 7/8 in Outside Dia
Category
Needle Roller Thrust Bearings
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Technical Specifications

TRITAN
Manufacturer Part Number
NTA3446
Type
NTA/TC
Bore Dia
2 1/8 in
Outside Dia
2 7/8 in
Maximum Speed
5,800 RPM
Bearing Industry Number
3446
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TRITAN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TRITAN Needle Roller Thrust Bearing, model 3446 (SKU 35TY01, MPN NTA3446), is a needle roller thrust bearing with a 2 1/8 in bore diameter and a 2 7/8 in outside diameter. It has a maximum speed of 5,800 RPM and is identified by bearing industry number 3446.

Frequently Asked Questions

What is the TRITAN Needle Roller Thrust Bearing 3446 used for?

The TRITAN Needle Roller Thrust Bearing 3446 is designed for axial load applications in industrial machinery, such as gearboxes, pumps, and automotive transmissions. Its compact NTA/TC design handles high thrust loads while saving space, making it suitable for vertical shafts and limited-clearance assemblies.

What are the specifications of the TRITAN Needle Roller Thrust Bearing 3446?

The TRITAN Needle Roller Thrust Bearing 3446 has a bore diameter of 2 1/8 in and an outside diameter of 2 7/8 in. It supports a maximum speed of 5,800 RPM and is identified by bearing industry number 3446. The manufacturer part number is NTA3446, and the type is NTA/TC.

Where to buy the TRITAN Needle Roller Thrust Bearing 3446 worldwide?

You can source the TRITAN Needle Roller Thrust Bearing 3446 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 bearing.

How to select the correct TRITAN Needle Roller Thrust Bearing for your application?

To select the correct TRITAN needle roller thrust bearing, match the bore diameter (2 1/8 in) and outside diameter (2 7/8 in) to your shaft and housing dimensions. Verify the maximum speed rating of 5,800 RPM meets your operating conditions. For axial load capacity, consult the NTA/TC series specifications from TRITAN.

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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