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INA Bearing Insert 30 mm ID 55 mm OD Sealed Parallel Bore RALE30-XL-NPP-FA106

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INA Bearing Insert 30 mm ID 55 mm OD Sealed Parallel Bore RALE30-XL-NPP-FA106

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Category Bearing Insert Brand INA Condition New

Specifications

Country of Origin	Vietnam
Brand	INA
Model	RALE30-XL-NPP-FA106
Outside diameter	55mm
Inside Diameter	30mm
End Type	Sealed
Bore Type	Parallel
Static Load Rating	8.3kN
Better World Claim	Extended Product Life, Saves Energy
Dynamic Load Rating	14.1kN

Key Features

Designed with a sealed end type for enhanced protection.
Static load rating of 8.3 kN ensures durability under load.
Dynamic load rating of 14.1 kN suitable for rotational applications.
Incorporates lip seals on both sides (NPP type) for effective sealing.
Constructed with an eccentric locking collar to secure the bearing on the shaft.
Suitable for bearing arrangements with constant or low-speed alternating rotation.
Seal design provides protection against mechanical damage and fretting corrosion.
Manufactured with high-quality materials to extend product life and save energy.

Product Description

INA RALE30-XL-NPP-FA106 Bearing Insert offers a robust 30 mm inside diameter and 55 mm outside diameter with a sealed, parallel bore suitable for rotary bearing and housing unit applications.

This radial insert ball bearing is designed with an eccentric locking collar, facilitating secure, damage-free mounting on shafts. The sealed end type features two zinc-coated sheet steel washers with an intermediate NBR sealing component, preloaded to ensure optimal protection against contamination and damage.

The sealing includes a P type seal with axially preloaded lips and an enhanced R seal variant providing additional mechanical protection and a substantial grease reservoir due to the wide spacing between steel washers. This helps reduce maintenance and increase operational reliability by lowering heat generation and noise levels.

With a static load rating of 8.3 kN and a dynamic load rating of 14.1 kN, the RALE30-XL-NPP-FA106 bearing insert is engineered for demanding industrial uses including manufacturing, mechanical machinery, and fluid power systems. Its locking collar is tightened in the direction of rotation, secured by a grub screw to prevent loosening and shaft damage. This bearing is suitable for shaft diameters between 20 mm to 30 mm, commonly used in equipment requiring stable and low-maintenance bearing arrangements.

Its design protects against fretting corrosion, providing enhanced service life in heavy-duty environments. Sealed end type with dual lip seals for long-lasting contamination protection. Eccentric locking collar ensures secure fastening without shaft damage.

Static and dynamic load ratings provide resilience for demanding applications. Reduces maintenance requirements by improving lubrication retention. Lower heat generation and noise contribute to efficient operation. Extended product life supports sustainability and cost savings.

The INA RALE30-XL-NPP-FA106 Bearing Insert is ideal for a variety of industrial and mechanical machinery applications where reliable rotary bearing units with durable seals are essential. Explore the full INA bearing range on EnvMart for optimized mechanical solutions.