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NTN Radial Ball Bearing: 63312, Dbl Sealed, Non-Contact Seal, 60 mm Bore, 130 mm OD - General Purpose Cartridge Radial Ball Bearings
NTNGeneral Purpose Cartridge Radial Ball Bearings

NTN Radial Ball Bearing: 63312, Dbl Sealed, Non-Contact Seal, 60 mm Bore, 130 mm OD

The NTN Radial Ball Bearing, model 63312, is a general purpose cartridge radial ball bearing from NTN. It features a double-sealed, non-contact seal design with a 60 mm bore, 130 mm outer diameter, and 54 mm width…

SKU 3G-OTH-98614

Brand
NTN
Item
Radial Ball Bearing: 63312, Dbl Sealed, Non-Contact Seal, 60 mm Bore, 130 mm OD
Category
General Purpose Cartridge Radial Ball Bearings
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Technical Specifications

NTN
Manufacturer Part Number
63312LLBC3/L627
Type
Dbl Sealed, Non-Contact Seal
Bore
60 mm
OD
130 mm
Wd
54 mm
System of Measurement
Metric
Bearing Industry Number
63312
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NTN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NTN Radial Ball Bearing, model 63312, is a general purpose cartridge radial ball bearing from NTN. It features a double-sealed, non-contact seal design with a 60 mm bore, 130 mm outer diameter, and 54 mm width. This metric bearing carries the industry number 63312 and manufacturer part number 63312LLBC3/L627.

Frequently Asked Questions

What is the NTN 63312 radial ball bearing used for?

The NTN 63312 is a general purpose cartridge radial ball bearing designed for moderate-speed industrial machinery such as pumps, compressors, conveyors, and electric motors. Its double-sealed, non-contact seal design protects against contaminants while reducing friction, making it suitable for applications requiring reliable operation in dusty or wet environments.

What are the specifications of the NTN 63312 bearing?

The NTN 63312 is a metric radial ball bearing with a 60 mm bore, 130 mm outer diameter, and 54 mm width. It features double-sealed, non-contact seals and carries the industry number 63312 with manufacturer part number 63312LLBC3/L627. This general purpose cartridge bearing is designed for moderate loads and speeds.

Where to buy NTN 63312 bearings worldwide?

3G Electric supplies the NTN 63312 bearing worldwide. As a global industrial equipment distributor established in 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 support your maintenance or production needs.

How to select the correct NTN 63312 bearing for an application?

To select the NTN 63312, verify your shaft diameter matches the 60 mm bore and housing fits the 130 mm outer diameter. Confirm the 54 mm width and double-sealed, non-contact seal design suit your operating environment. Check load ratings and speed limits from NTN specifications. For assistance, consult 3G Electric's technical team.

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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