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NTN Radial Ball Bearing: 624, Dbl Shield, 4 mm Bore, 13 mm OD, 5 mm Wd - High-Temperature Radial Ball Bearings
NTNHigh-Temperature Radial Ball Bearings

NTN Radial Ball Bearing: 624, Dbl Shield, 4 mm Bore, 13 mm OD, 5 mm Wd

The NTN 624 is a Metric high-temperature radial ball bearing with a 4 mm bore, 13 mm OD, and 5 mm width. It features double shields and an alloy steel ring, identified by the bearing industry number 624 and…

SKU 3G-OTH-98808

Also listed as: 624ZZ1K · 624ZZ 1K · 624ZZ-1K

Brand
NTN
Item
Radial Ball Bearing: 624, Dbl Shield, 4 mm Bore, 13 mm OD, 5 mm Wd
Category
High-Temperature Radial Ball Bearings
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

NTN
Manufacturer Part Number
624ZZ/1K
Type
Dbl Shield, Alloy Steel Ring
Bore
4 mm
OD
13 mm
Wd
5 mm
System of Measurement
Metric
Bearing Industry Number
624

Technical Documents

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

Product Description

The NTN 624 is a Metric high-temperature radial ball bearing with a 4 mm bore, 13 mm OD, and 5 mm width. It features double shields and an alloy steel ring, identified by the bearing industry number 624 and manufacturer part number 624ZZ/1K.

Frequently Asked Questions

What is the NTN 624ZZ/1K radial ball bearing used for?

The NTN 624ZZ/1K is a high-temperature radial ball bearing designed for applications requiring reliable operation in elevated heat environments. 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 624ZZ/1K bearing?

The NTN 624ZZ/1K is a metric radial ball bearing with a 4 mm bore, 13 mm OD, and 5 mm width. It features double shields and an alloy steel ring. The bearing industry number is 624, and the manufacturer part number is 624ZZ/1K.

Where to buy the NTN 624ZZ/1K bearing worldwide?

You can source the NTN 624ZZ/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 624ZZ/1K bearing for an application?

To select the correct NTN 624ZZ/1K bearing, verify the bore size (4 mm), OD (13 mm), and width (5 mm) match your shaft and housing dimensions. Confirm the double-shield design suits your contamination protection needs. For high-temperature use, ensure the alloy steel ring meets your operating temperature range.

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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