Description

Overview

Sealed snap ring bearing restores radial support in compact rotating assemblies that need a 20mm bore, 52mm outside diameter and 15mm width. The double contact rubber seals help protect the bearing internals, while the snap ring helps locate the outer ring in the housing.

Features

• 20mm bore, 52mm outside diameter and 15mm bearing width.
• Double sealed contact rubber seal arrangement for contamination control.
• Snap ring included for outer ring location in matching housings.
• Steel cage and round bore deep groove ball bearing design.

Specifications and Materials

This sealed snap ring bearing suits single row radial deep groove ball bearing applications where the shaft, housing and locating groove match.

Part number: 6304LLUNRNTN.

Dimensions: 20mm I.D, 52mm O.D and 15mm width. Bearing type: deep groove ball bearing. Bore type: round. Seal type: contact rubber seal. Snap ring: yes. Cage type: steel.

Use the NTN deep groove ball bearing catalogue when checking seal, snap ring and bearing dimension details.

Compatibility and Fitment

Match the bore, outside diameter, width, seal type, snap ring requirement and internal clearance before ordering. Also check the housing groove and shaft condition, because a sealed snap ring bearing needs correct seating to locate properly.

These cross-references show where this part replaces the part numbers and applications listed. Some installations may need minor changes. 6304LLUNR, 6304LLUNR/2AS, 6304LLUNR2AS

Related Parts

Check the related service parts below against the trailer setup before ordering.

Compliance and Safety

Inspect the shaft, housing bore, snap ring groove and surrounding seals before fitting. Replace any bearing that feels rough, noisy or loose, then press the new bearing squarely through the correct ring to avoid race damage.

Trailer Applications

Workshops use this sealed snap ring bearing in compact mechanical assemblies where bearing location matters as much as bore and outside diameter. It suits replacement work where the removed bearing carries the same 20x52x15mm size, rubber seals and snap ring configuration.

Cross-reference and Suitability

This part cross-references to or suits the following equivalent part numbers and compatible alternatives:

Why Choose ICS Trailers

ICS Trailers supplies bearings, wheel-end parts and service components for trailer repair work where size, seal type and locating details need to match. Browse more Trailer Parts from ICS Trailers.