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NTN Agricultural Disc Bearing: DS211TTR23, Round, 1.78 in Bore, Double Sealed - Spherical Disc Bearings
NTNSpherical Disc Bearings

NTN Agricultural Disc Bearing: DS211TTR23, Round, 1.78 in Bore, Double Sealed

The NTN DS211TTR23 is a spherical disc bearing designed for agricultural applications. This double-sealed, non-flanged bearing features a 1.78-inch bore and a maximum speed of 430 RPM. Its spherical outer ring type…

SKU 3G-OTH-98737

Brand
NTN
Item
Agricultural Disc Bearing: DS211TTR23, Round, 1.78 in Bore, Double Sealed
Category
Spherical Disc Bearings
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Technical Specifications

NTN
Manufacturer Part Number
DS211TTR23
Type
Round, Double Sealed, Non-Flanged, 430 RPM
Bore
1.78 in
Maximum Speed
430 RPM
Outer Ring Type
Spherical
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NTN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NTN DS211TTR23 is a spherical disc bearing designed for agricultural applications. This double-sealed, non-flanged bearing features a 1.78-inch bore and a maximum speed of 430 RPM. Its spherical outer ring type accommodates misalignment in demanding equipment.

Frequently Asked Questions

What is the NTN DS211TTR23 agricultural disc bearing used for?

The NTN DS211TTR23 is a spherical disc bearing designed for agricultural equipment such as harvesters, balers, and tillers. Its double-sealed design protects against dust and moisture, while the spherical outer ring accommodates shaft misalignment common in demanding field operations.

What are the specifications of the NTN DS211TTR23 bearing?

The NTN DS211TTR23 has a 1.78-inch bore, a spherical outer ring, and a maximum speed of 430 RPM. It is a round, double-sealed, non-flanged disc bearing. The manufacturer part number is DS211TTR23, and it is designed for heavy-duty agricultural applications.

Where to buy the NTN DS211TTR23 bearing worldwide?

3G Electric supplies the NTN DS211TTR23 bearing worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this bearing to any country.

How to install the NTN DS211TTR23 disc bearing?

Install the NTN DS211TTR23 by pressing the bearing onto a clean shaft using the inner ring only. Ensure the housing bore is free of debris. Apply a light lubricant to the seal lips. Do not hammer the outer ring, as this can damage the double seals and spherical raceway.

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 spherical disc bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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