NTN 63304LLBC3/L627 General Purpose Cartridge Radial Ball Bearing
The NTN 63304 is a metric general-purpose cartridge radial ball bearing with a 20 mm bore, 52 mm OD, and 22.2 mm width. It features double non-contact seals and is identified by industry number 63304 and manufacturer…
SKU 3G-OTH-99134
Also listed as: 63304LLBC3L627 · 63304LLBC3 L627 · 63304LLBC3-L627
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Product Description
The NTN 63304 is a metric general-purpose cartridge radial ball bearing with a 20 mm bore, 52 mm OD, and 22.2 mm width. It features double non-contact seals and is identified by industry number 63304 and manufacturer part number 63304LLBC3/L627.
Frequently Asked Questions
What is the NTN 63304 radial ball bearing used for?
The NTN 63304 is a general-purpose cartridge radial ball bearing designed for moderate-speed, moderate-load applications such as electric motors, pumps, conveyors, and industrial gearboxes. Its double non-contact seals protect against contamination while minimizing friction, making it suitable for clean, oil-lubricated environments.
What are the specifications of the NTN 63304 bearing?
The NTN 63304 is a metric bearing with a 20 mm bore, 52 mm OD, and 22.2 mm width. It uses double non-contact seals (LLB) and has a C3 internal clearance. The bearing industry number is 63304, and the manufacturer part number is 63304LLBC3/L627. It is a general-purpose cartridge radial ball bearing.
Where to buy the NTN 63304 bearing worldwide?
3G Electric supplies the NTN 63304 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 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. Consider load type, speed, and operating temperature. For the 63304, the 20 mm bore and 52 mm OD suit moderate loads. Double non-contact seals are ideal for clean environments. Consult NTN's catalog for load ratings and lubrication recommendations.
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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.
