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NTN Agricultural Disc Bearing: DS211TTR8R, Round, 2.188 in Bore, Double Sealed - Spherical Disc Bearings
NTNSpherical Disc Bearings

NTN Agricultural Disc Bearing: DS211TTR8R, Round, 2.188 in Bore, Double Sealed

The NTN DS211TTR8R is a spherical disc bearing designed for agricultural applications. This double-sealed, non-flanged bearing features a 2.188-inch bore and a maximum speed of 430 RPM, with a spherical outer ring type.

SKU 3G-OTH-98984

Brand
NTN
Item
Agricultural Disc Bearing: DS211TTR8R, Round, 2.188 in Bore, Double Sealed
Category
Spherical Disc Bearings
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Technical Specifications

NTN
Manufacturer Part Number
DS211TTR8R
Type
Round, Double Sealed, Non-Flanged, 430 RPM
Bore
2.188 in
Maximum Speed
430 RPM
Outer Ring Type
Spherical
View Full Spec Sheet

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

Product Description

The NTN DS211TTR8R is a spherical disc bearing designed for agricultural applications. This double-sealed, non-flanged bearing features a 2.188-inch bore and a maximum speed of 430 RPM, with a spherical outer ring type.

Frequently Asked Questions

What is the NTN DS211TTR8R agricultural disc bearing used for?

The NTN DS211TTR8R is a spherical disc bearing designed for agricultural machinery such as disc harrows, tillers, and planters. Its double-sealed, non-flanged design protects against dirt and moisture in field conditions, while the spherical outer ring accommodates misalignment during operation.

What are the specifications of the NTN DS211TTR8R bearing?

The NTN DS211TTR8R has a 2.188-inch bore, a maximum speed of 430 RPM, and a spherical outer ring type. It is double sealed and non-flanged, making it suitable for agricultural disc applications. The manufacturer part number is DS211TTR8R.

Where to buy the NTN DS211TTR8R bearing worldwide?

3G Electric supplies the NTN DS211TTR8R 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 on this spherical disc bearing.

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

To select the correct NTN disc bearing, match the bore size (2.188 inches for the DS211TTR8R), outer ring type (spherical), and sealing (double sealed) to your equipment's specifications. Verify the maximum speed rating of 430 RPM and ensure the non-flanged design fits your mounting configuration.

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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