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NTN 63309LLBC3/L627 General Purpose Cartridge Radial Ball Bearing - General Purpose Cartridge Radial Ball Bearings
NTNGeneral Purpose Cartridge Radial Ball Bearings

NTN 63309LLBC3/L627 General Purpose Cartridge Radial Ball Bearing

The NTN Radial Ball Bearing, model 63309, is a general purpose cartridge radial ball bearing with a metric system of measurement. It features a 45 mm bore, 100 mm outer diameter, and 39.7 mm width, with double…

SKU 3G-OTH-99005

Also listed as: 63309LLBC3L627 · 63309LLBC3 L627 · 63309LLBC3-L627

Brand
NTN
Item
63309LLBC3/L627 General Purpose Cartridge Radial Ball Bearing
Part Number
63309LLBC3/L627
Category
General Purpose Cartridge Radial Ball Bearings
Available to Order
Also known as:63309LLBC3/L627NTN
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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
63309LLBC3/L627
Type
Dbl Sealed, Non-Contact Seal
Bore
45 mm
OD
100 mm
Wd
39.7 mm
System of Measurement
Metric
Bearing Industry Number
63309

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NTN Radial Ball Bearing, model 63309, is a general purpose cartridge radial ball bearing with a metric system of measurement. It features a 45 mm bore, 100 mm outer diameter, and 39.7 mm width, with double non-contact seals (MPN 63309LLBC3/L627). This bearing is designed for industrial applications requiring a sealed, standard-duty radial ball bearing.

Frequently Asked Questions

What is the NTN 63309 radial ball bearing used for?

The NTN 63309 is a general purpose cartridge radial ball bearing used in industrial machinery such as pumps, conveyors, and electric motors. Its double non-contact seals protect against contaminants while reducing friction, making it suitable for moderate-speed, standard-duty applications where reliable rotation and long service life are required.

What are the specifications of the NTN 63309LLBC3/L627 bearing?

The NTN 63309LLBC3/L627 is a metric radial ball bearing with a 45 mm bore, 100 mm outer diameter, and 39.7 mm width. It features double non-contact seals and a C3 internal clearance. The bearing industry number is 63309, and it is designed for general purpose industrial use.

Where to buy NTN 63309 bearings worldwide?

You can source the NTN 63309 bearing through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and reliable sourcing for this and other NTN bearing models.

How to select the correct NTN radial ball bearing for an application?

To select the correct NTN radial ball bearing, match the bore size (45 mm for the 63309), outer diameter, and width to your housing and shaft dimensions. Consider load ratings, speed requirements, and seal type—double non-contact seals suit clean environments. Always verify the C3 clearance for thermal expansion in your specific machinery.

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
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NTN Products

3G Electric supplies NTN general purpose cartridge 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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