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NTN Radial Ball Bearing: 6309, Dbl Sealed, Non-Contact Seal, 45 mm Bore, 100 mm OD - General Purpose Radial Ball Bearings
NTNGeneral Purpose Radial Ball Bearings

NTN Radial Ball Bearing: 6309, Dbl Sealed, Non-Contact Seal, 45 mm Bore, 100 mm OD

The NTN 6309 is a metric general purpose radial ball bearing with a 45 mm bore, 100 mm OD, and 25 mm width. It features double non-contact seals and is identified by bearing industry number 6309 and manufacturer part…

SKU 3G-OTH-103059

Also listed as: 6309LLBC3L627 · 6309LLBC3 L627 · 6309LLBC3-L627

Brand
NTN
Item
Radial Ball Bearing: 6309, Dbl Sealed, Non-Contact Seal, 45 mm Bore, 100 mm OD
Category
General Purpose Radial Ball Bearings
Available to Order
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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
6309LLBC3/L627
Type
Dbl Sealed, Non-Contact Seal
Bore
45 mm
OD
100 mm
Wd
25 mm
System of Measurement
Metric
Bearing Industry Number
6309

Technical Documents

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

Product Description

The NTN 6309 is a metric general purpose radial ball bearing with a 45 mm bore, 100 mm OD, and 25 mm width. It features double non-contact seals and is identified by bearing industry number 6309 and manufacturer part number 6309LLBC3/L627.

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 6309 radial ball bearing used for?

The NTN 6309 is a general purpose radial ball bearing designed for moderate-speed, moderate-load applications such as electric motors, pumps, gearboxes, and industrial fans. Its double non-contact seals protect against contaminants while minimizing friction, making it suitable for maintenance-free operation in clean environments.

What are the specifications of the NTN 6309 bearing?

The NTN 6309 is a metric radial ball bearing with a 45 mm bore, 100 mm OD, and 25 mm width. It features double non-contact seals and carries bearing industry number 6309. The manufacturer part number is 6309LLBC3/L627. This NTN bearing is designed for reliable performance in general industrial machinery.

Where to buy the NTN 6309 bearing worldwide?

3G Electric supplies the NTN 6309 bearing worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver genuine NTN bearings to support your maintenance and production needs.

How to select the correct NTN 6309 bearing for an application?

To select the NTN 6309, verify that your application requires a 45 mm bore, 100 mm OD, and 25 mm width. Confirm the load and speed ratings match your machinery. The double non-contact seals suit clean, moderate-speed environments. Always cross-reference the bearing industry number 6309 and consult NTN's technical documentation for fit and tolerance.

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 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
NTN Radial Ball Bearing: 6308, Dbl Sealed, Non-Contact Seal, 40 mm Bore, 90 mm OD, 23 mm Wd (MPN 6308LLBC3/L627)
NTN
NTN Radial Ball Bearing: 6308, Dbl Sealed, Non-Contact Seal, 40 mm Bore, 90 mm OD, 23 mm Wd (MPN 6308LLBC3/L627)
NTN Radial Ball Bearing: 6305, Dbl Sealed, Non-Contact Seal, 25 mm Bore, 62 mm OD, 17 mm Wd (MPN 6305LLBC3/L627)
NTN
NTN Radial Ball Bearing: 6305, Dbl Sealed, Non-Contact Seal, 25 mm Bore, 62 mm OD, 17 mm Wd (MPN 6305LLBC3/L627)
NTN Radial Ball Bearing: 6310, Dbl Sealed, Non-Contact Seal, 50 mm Bore, 110 mm OD, 27 mm Wd (MPN 6310LLBC3/L627)
NTN
NTN Radial Ball Bearing: 6310, Dbl Sealed, Non-Contact Seal, 50 mm Bore, 110 mm OD, 27 mm Wd (MPN 6310LLBC3/L627)
NTN Radial Ball Bearing: 6307, Dbl Sealed, Non-Contact Seal, 35 mm Bore, 80 mm OD, 21 mm Wd (MPN 6307LLBC3/L627)
NTN
NTN Radial Ball Bearing: 6307, Dbl Sealed, Non-Contact Seal, 35 mm Bore, 80 mm OD, 21 mm Wd (MPN 6307LLBC3/L627)
NTN Radial Ball Bearing: 6306, Dbl Sealed, Non-Contact Seal, 30 mm Bore, 72 mm OD, 19 mm Wd (MPN 6306LLBC3/L627)
NTN
NTN Radial Ball Bearing: 6306, Dbl Sealed, Non-Contact Seal, 30 mm Bore, 72 mm OD, 19 mm Wd (MPN 6306LLBC3/L627)
Metric general purpose radial ball bearing with a 20 mm bore, 52 mm outer diameter, and 15 mm width. Features double non-contact seals for contaminant exclusion and reduced friction. Suitable for moderate-speed industrial applications such as electric motors, pumps, conveyors, and gearboxes
NTN
Metric general purpose radial ball bearing with a 20 mm bore, 52 mm outer diameter, and 15 mm width. Features double non-contact seals for contaminant exclusion and reduced friction. Suitable for moderate-speed industrial applications such as electric motors, pumps, conveyors, and gearboxes

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