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NTN Radial Ball Bearing: 63306, Dbl Sealed, Non-Contact Seal, 30 mm Bore, 72 mm OD - General Purpose Cartridge Radial Ball Bearings
NTNGeneral Purpose Cartridge Radial Ball Bearings

NTN Radial Ball Bearing: 63306, Dbl Sealed, Non-Contact Seal, 30 mm Bore, 72 mm OD

The NTN Radial Ball Bearing, model 63306, is a general purpose cartridge radial ball bearing from NTN. It features a double non-contact seal, a 30 mm bore, a 72 mm outer diameter, and a 30.2 mm width, with the…

SKU 3G-OTH-98267

Also listed as: 63306LLBC3L627 · 63306LLBC3 L627 · 63306LLBC3-L627

Brand
NTN
Item
Radial Ball Bearing: 63306, Dbl Sealed, Non-Contact Seal, 30 mm Bore, 72 mm OD
Category
General Purpose Cartridge Radial Ball Bearings
Available to Order
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Worldwide Shipping
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

NTN
Manufacturer Part Number
63306LLBC3/L627
Type
Dbl Sealed, Non-Contact Seal
Bore
30 mm
OD
72 mm
Wd
30.2 mm
System of Measurement
Metric
Bearing Industry Number
63306

Technical Documents

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

Product Description

The NTN Radial Ball Bearing, model 63306, is a general purpose cartridge radial ball bearing from NTN. It features a double non-contact seal, a 30 mm bore, a 72 mm outer diameter, and a 30.2 mm width, with the manufacturer part number 63306LLBC3/L627. This metric bearing is identified by the industry number 63306.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the NTN 63306 radial ball bearing used for?

The NTN 63306 is a general purpose cartridge radial ball bearing used in industrial machinery, conveyors, pumps, and electric motors. Its double non-contact seal protects against contaminants while reducing friction, making it suitable for moderate-speed applications requiring reliable radial load support.

What are the specifications of the NTN 63306LLBC3/L627 bearing?

The NTN 63306LLBC3/L627 is a metric radial ball bearing with a 30 mm bore, 72 mm outer diameter, and 30.2 mm width. It features double non-contact seals, a C3 internal clearance, and the industry number 63306. This design balances sealing and speed capability for general industrial use.

Where to buy the NTN 63306 bearing worldwide?

3G Electric supplies the NTN 63306LLBC3/L627 bearing to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this metric radial ball bearing.

How to select the correct NTN 63306 bearing for an application?

To select the NTN 63306 bearing, verify your shaft diameter matches the 30 mm bore and housing fits the 72 mm OD. Confirm the 30.2 mm width and double non-contact seal suit your speed and contamination requirements. Always check load ratings and operating temperature range from NTN specifications.

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 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Metric radial ball bearing with 30 mm bore, 72 mm outer diameter, and 30.2 mm width. Features double contact seals (LLU) and C3 internal clearance. Suitable for moderate-speed, moderate-load applications such as electric motors, pumps, gearboxes, and conveyor systems
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Metric radial ball bearing with 30 mm bore, 72 mm outer diameter, and 30.2 mm width. Features double contact seals (LLU) and C3 internal clearance. Suitable for moderate-speed, moderate-load applications such as electric motors, pumps, gearboxes, and conveyor systems
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Metric double sealed radial ball bearing with non-contact seals, 35 mm bore, 80 mm OD, 34.9 mm width. Designed for moderate radial and axial loads in industrial machinery, conveyors, pumps, and electric motors. Non-contact seals reduce friction while protecting against contamination in clean or mildly dusty environments
NTN
Metric double sealed radial ball bearing with non-contact seals, 35 mm bore, 80 mm OD, 34.9 mm width. Designed for moderate radial and axial loads in industrial machinery, conveyors, pumps, and electric motors. Non-contact seals reduce friction while protecting against contamination in clean or mildly dusty environments
NTN Radial Ball Bearing: 63305, Dbl Sealed, Contact Seal, 25 mm Bore, 62 mm OD, 25.4 mm Wd (MPN 63305LLUC3/L627)
NTN
NTN Radial Ball Bearing: 63305, Dbl Sealed, Contact Seal, 25 mm Bore, 62 mm OD, 25.4 mm Wd (MPN 63305LLUC3/L627)

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