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NTN Radial Ball Bearing: 63308, Dbl Sealed, Non-Contact Seal, 40 mm Bore, 90 mm OD - General Purpose Cartridge Radial Ball Bearings
NTNGeneral Purpose Cartridge Radial Ball Bearings

NTN Radial Ball Bearing: 63308, Dbl Sealed, Non-Contact Seal, 40 mm Bore, 90 mm OD

The NTN Radial Ball Bearing: 63308 is a general purpose cartridge radial ball bearing from NTN. It features a double-sealed, non-contact seal design with a 40 mm bore, 90 mm OD, and 36.5 mm width. This metric bearing…

SKU 3G-OTH-98658

Brand
NTN
Item
Radial Ball Bearing: 63308, Dbl Sealed, Non-Contact Seal, 40 mm Bore, 90 mm OD
Category
General Purpose Cartridge Radial Ball Bearings
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Technical Specifications

NTN
Manufacturer Part Number
63308LLBC3/L627
Type
Dbl Sealed, Non-Contact Seal
Bore
40 mm
OD
90 mm
Wd
36.5 mm
System of Measurement
Metric
Bearing Industry Number
63308
View Full Spec Sheet

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

Product Description

The NTN Radial Ball Bearing: 63308 is a general purpose cartridge radial ball bearing from NTN. It features a double-sealed, non-contact seal design with a 40 mm bore, 90 mm OD, and 36.5 mm width. This metric bearing carries the industry number 63308 and manufacturer part number 63308LLBC3/L627.

Frequently Asked Questions

What is the NTN 63308 radial ball bearing used for?

The NTN 63308 is a general purpose cartridge radial ball bearing designed for moderate-speed industrial applications such as electric motors, pumps, and gearboxes. Its double-sealed, non-contact seal protects against contaminants while reducing friction, making it suitable for continuous operation in clean environments.

What are the specifications of the NTN 63308 bearing?

The NTN 63308 is a metric radial ball bearing with a 40 mm bore, 90 mm OD, and 36.5 mm width. It features a double-sealed, non-contact seal design and carries the industry number 63308. The manufacturer part number is 63308LLBC3/L627, and it is classified as a general purpose cartridge bearing.

Where to buy the NTN 63308 bearing worldwide?

You can source the NTN 63308 bearing worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine NTN bearings to customers across multiple industries.

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

To select the correct NTN radial ball bearing, match the bore, OD, and width to your housing and shaft dimensions. The NTN 63308 has a 40 mm bore, 90 mm OD, and 36.5 mm width. Consider load ratings, speed requirements, and seal type—double-sealed non-contact for moderate contamination protection. Consult NTN's catalog for load 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 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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