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NTN Radial Ball Bearing: 63310, Dbl Sealed, Non-Contact Seal, 50 mm Bore, 110 mm OD - General Purpose Cartridge Radial Ball Bearings
NTNGeneral Purpose Cartridge Radial Ball Bearings

NTN Radial Ball Bearing: 63310, Dbl Sealed, Non-Contact Seal, 50 mm Bore, 110 mm OD

The NTN Radial Ball Bearing, model 63310, is a general purpose cartridge radial ball bearing with a metric system of measurement. It features a double-sealed, non-contact seal design, with a 50 mm bore, 110 mm outer…

SKU 3G-OTH-98706

Brand
NTN
Item
Radial Ball Bearing: 63310, Dbl Sealed, Non-Contact Seal, 50 mm Bore, 110 mm OD
Category
General Purpose Cartridge Radial Ball Bearings
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Technical Specifications

NTN
Manufacturer Part Number
63310LLBC3/L627
Type
Dbl Sealed, Non-Contact Seal
Bore
50 mm
OD
110 mm
Wd
44.4 mm
System of Measurement
Metric
Bearing Industry Number
63310
View Full Spec Sheet

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

Product Description

The NTN Radial Ball Bearing, model 63310, is a general purpose cartridge radial ball bearing with a metric system of measurement. It features a double-sealed, non-contact seal design, with a 50 mm bore, 110 mm outer diameter, and 44.4 mm width (manufacturer part number 63310LLBC3/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 63310 radial ball bearing used for?

The NTN 63310 is a general purpose cartridge radial ball bearing designed for moderate-speed industrial applications such as electric motors, pumps, and conveyors. Its double-sealed, non-contact seal protects against contaminants while reducing friction, making it suitable for environments where cleanliness and reliable rotation are required.

What are the specifications of the NTN 63310 bearing?

The NTN 63310 is a metric radial ball bearing with a 50 mm bore, 110 mm outer diameter, and 44.4 mm width. It features a double-sealed, non-contact seal design and carries the bearing industry number 63310. The manufacturer part number is 63310LLBC3/L627, indicating C3 internal clearance for moderate temperature operation.

Where to buy the NTN 63310 bearing worldwide?

3G Electric supplies the NTN 63310 radial ball bearing worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this bearing to meet your procurement needs.

How to select the correct NTN 63310 bearing for an application?

To select the NTN 63310, verify your shaft diameter matches the 50 mm bore and housing fits the 110 mm OD. Confirm the 44.4 mm width fits your space. The double-sealed, non-contact design suits moderate speeds and clean environments. For higher loads or speeds, consult NTN's load ratings and consider alternative clearances.

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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