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NTN Radial Ball Bearing: 63308, Dbl Shield, 40 mm Bore, 90 mm OD, 36.5 mm Wd - General Purpose Cartridge Radial Ball Bearings
NTNGeneral Purpose Cartridge Radial Ball Bearings

NTN Radial Ball Bearing: 63308, Dbl Shield, 40 mm Bore, 90 mm OD, 36.5 mm Wd

The NTN Radial Ball Bearing, model 63308, is a general purpose cartridge radial ball bearing with a metric system of measurement. It features a 40 mm bore, 90 mm outer diameter, and 36.5 mm width, constructed with…

SKU 3G-OTH-98442

Brand
NTN
Item
Radial Ball Bearing: 63308, Dbl Shield, 40 mm Bore, 90 mm OD, 36.5 mm Wd
Category
General Purpose Cartridge Radial Ball Bearings
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Technical Specifications

NTN
Manufacturer Part Number
63308ZZC3/L627
Type
Dbl Shield, Alloy Steel Ring
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, model 63308, is a general purpose cartridge radial ball bearing with a metric system of measurement. It features a 40 mm bore, 90 mm outer diameter, and 36.5 mm width, constructed with alloy steel rings and double shields. The manufacturer part number is 63308ZZC3/L627.

Frequently Asked Questions

What is the NTN 63308 radial ball bearing used for?

The NTN 63308 radial ball bearing is a general purpose cartridge bearing designed for moderate radial and axial loads in industrial machinery such as pumps, gearboxes, conveyors, and electric motors. Its double-shield design helps retain grease and exclude contaminants, making it suitable for maintenance-free applications in manufacturing and processing plants.

What are the specifications of the NTN 63308ZZC3/L627 bearing?

The NTN 63308ZZC3/L627 is a metric radial ball bearing with a 40 mm bore, 90 mm outer diameter, and 36.5 mm width. It features alloy steel rings, double shields, and a C3 internal clearance. The bearing industry number is 63308, and the manufacturer part number is 63308ZZC3/L627.

Where to buy NTN 63308 bearings worldwide?

You can source the NTN 63308ZZC3/L627 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 supply genuine NTN bearings to industrial buyers across multiple regions.

How to select the correct NTN 63308 bearing for an application?

To select the correct NTN 63308 bearing, verify that the shaft diameter matches the 40 mm bore and the housing fits the 90 mm OD. Confirm the 36.5 mm width and C3 clearance suit your operating conditions. Double shields are ideal for clean, grease-lubricated environments. Always cross-reference the part number 63308ZZC3/L627 with your equipment manual.

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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