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NTN Radial Ball Bearing: 628, Dbl Shield, 8 mm Bore, 24 mm OD, 8 mm Wd - High-Temperature Radial Ball Bearings
NTNHigh-Temperature Radial Ball Bearings

NTN Radial Ball Bearing: 628, Dbl Shield, 8 mm Bore, 24 mm OD, 8 mm Wd

The NTN Radial Ball Bearing: 628 is a high-temperature radial ball bearing from NTN, featuring a double-shielded design with an alloy steel ring. It has a metric system of measurement, an 8 mm bore, a 24 mm outer…

SKU 3G-OTH-100823

Brand
NTN
Item
Radial Ball Bearing: 628, Dbl Shield, 8 mm Bore, 24 mm OD, 8 mm Wd
Category
High-Temperature Radial Ball Bearings
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Technical Specifications

NTN
Manufacturer Part Number
628ZZ/1K
Type
Dbl Shield, Alloy Steel Ring
Bore
8 mm
OD
24 mm
Wd
8 mm
System of Measurement
Metric
Bearing Industry Number
628
View Full Spec Sheet

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

Product Description

The NTN Radial Ball Bearing: 628 is a high-temperature radial ball bearing from NTN, featuring a double-shielded design with an alloy steel ring. It has a metric system of measurement, an 8 mm bore, a 24 mm outer diameter, and an 8 mm width, identified by the bearing industry number 628 and manufacturer part number 628ZZ/1K.

Frequently Asked Questions

What is the NTN 628ZZ/1K radial ball bearing used for?

The NTN 628ZZ/1K is a high-temperature radial ball bearing designed for applications requiring reliable operation under elevated temperatures. It is commonly used in industrial machinery, conveyors, and electric motors where compact size and double-shielded protection against contaminants are needed.

What are the specifications of the NTN 628ZZ/1K bearing?

The NTN 628ZZ/1K is a metric radial ball bearing with an 8 mm bore, 24 mm outer diameter, and 8 mm width. It features a double-shielded design and an alloy steel ring. The bearing industry number is 628, and the manufacturer part number is 628ZZ/1K.

Where to buy the NTN 628ZZ/1K bearing worldwide?

You can source the NTN 628ZZ/1K bearing through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the bearing reaches your facility efficiently.

How to select the correct NTN 628ZZ/1K bearing for an application?

To select the correct NTN 628ZZ/1K bearing, verify that the bore (8 mm), outer diameter (24 mm), and width (8 mm) match your shaft and housing dimensions. Confirm the double-shielded alloy steel ring suits your operating temperature and contamination exposure. 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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