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NTN Agricultural Disc Bearing: DS211TT3, Square, 1.531 in Bore, Double Sealed - Spherical Disc Bearings
NTNSpherical Disc Bearings

NTN Agricultural Disc Bearing: DS211TT3, Square, 1.531 in Bore, Double Sealed

The NTN DS211TT3 is a spherical disc bearing from NTN, featuring a 1.531-inch bore, double-sealed, non-flanged design with a square outer ring. It has a maximum speed of 430 RPM and an outer ring type classified as…

SKU 3G-OTH-98455

Brand
NTN
Item
Agricultural Disc Bearing: DS211TT3, Square, 1.531 in Bore, Double Sealed
Category
Spherical Disc Bearings
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Technical Specifications

NTN
Manufacturer Part Number
DS211TT3
Type
Square, Double Sealed, Non-Flanged, 430 RPM
Bore
1.531 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 DS211TT3 is a spherical disc bearing from NTN, featuring a 1.531-inch bore, double-sealed, non-flanged design with a square outer ring. It has a maximum speed of 430 RPM and an outer ring type classified as spherical.

Frequently Asked Questions

What is the NTN DS211TT3 agricultural disc bearing used for?

The NTN DS211TT3 is a spherical disc bearing designed for agricultural equipment such as disc harrows and tillage tools. Its square outer ring and double-sealed construction resist contamination in dusty field conditions, while the 430 RPM maximum speed suits moderate-speed applications.

What are the specifications of the NTN DS211TT3 bearing?

The NTN DS211TT3 has a 1.531-inch bore, spherical outer ring, and square non-flanged profile. It is double-sealed for contamination resistance and rated for a maximum speed of 430 RPM. The manufacturer part number is DS211TT3.

Where to buy the NTN DS211TT3 bearing worldwide?

3G Electric supplies the NTN DS211TT3 spherical disc bearing to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this NTN part.

How to select the correct NTN disc bearing for agricultural equipment?

Select an NTN disc bearing by matching bore size, outer ring shape (square or round), and sealing type to your implement's shaft and operating environment. The DS211TT3 suits 1.531-inch shafts with double-sealed protection for dusty conditions. Confirm speed rating does not exceed 430 RPM.

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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