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NTN Radial Ball Bearing: R4, Dbl Sealed, Contact Seal, 1/4 in Bore, 5/8 in OD - High-Temperature Radial Ball Bearings
NTNHigh-Temperature Radial Ball Bearings

NTN Radial Ball Bearing: R4, Dbl Sealed, Contact Seal, 1/4 in Bore, 5/8 in OD

The NTN Radial Ball Bearing: R4 is an inch-system high-temperature radial ball bearing from NTN. It features a double-contact seal design, with a 1/4-inch bore, 5/8-inch outer diameter, and 0.196-inch width…

SKU 3G-OTH-101421

Brand
NTN
Item
Radial Ball Bearing: R4, Dbl Sealed, Contact Seal, 1/4 in Bore, 5/8 in OD
Category
High-Temperature Radial Ball Bearings
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Technical Specifications

NTN
Manufacturer Part Number
R4LL/2AS
Type
Dbl Sealed, Contact Seal
Bore
1/4 in
OD
5/8 in
Wd
0.196 in
System of Measurement
Inch
Bearing Industry Number
R4
View Full Spec Sheet

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

Product Description

The NTN Radial Ball Bearing: R4 is an inch-system high-temperature radial ball bearing from NTN. It features a double-contact seal design, with a 1/4-inch bore, 5/8-inch outer diameter, and 0.196-inch width, identified by bearing industry number R4 and manufacturer part number R4LL/2AS.

Frequently Asked Questions

What is the NTN R4LL/2AS radial ball bearing used for?

The NTN R4LL/2AS is a high-temperature radial ball bearing designed for applications requiring reliable operation under elevated temperatures. Its double-contact seal protects against contaminants, making it suitable for industrial machinery, conveyors, and HVAC equipment where inch-system bearings are specified.

What are the specifications of the NTN R4LL/2AS bearing?

The NTN R4LL/2AS is an inch-system radial ball bearing with a 1/4-inch bore, 5/8-inch outer diameter, and 0.196-inch width. It features double-contact seals, bearing industry number R4, and manufacturer part number R4LL/2AS. This NTN bearing is designed for high-temperature environments.

Where to buy the NTN R4LL/2AS bearing worldwide?

3G Electric supplies the NTN R4LL/2AS bearing worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this NTN high-temperature radial ball bearing for your application.

How to select the correct NTN R4LL/2AS bearing for an application?

To select the NTN R4LL/2AS bearing, verify the inch-system dimensions: 1/4-inch bore, 5/8-inch OD, and 0.196-inch width. Confirm the operating temperature range and ensure the double-contact seal suits your environment. Consult NTN's technical documentation for load ratings and speed limits.

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

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