Products SNL Series

SNL Series Plummer Blocks

Versatile horizontally split plummer blocks accommodating spherical roller and CARB bearings from 20 to 160mm shaft diameter — with extensive sealing options including Taconite seal for the most demanding conditions.

20–160mm Shaft Dia Grease & Oil Lubrication 5 Sealing Options
SNL Series Plummer Block
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ARUN SNL Series — Data Summary

Horizontally Split Design

Two bolt cap with two elliptical base holes (standard). Four elliptical, two drilled or four drilled base holes also available on request.

Compatible Bearings

Suitable for self-aligning spherical roller bearings and CARB bearings — covering shaft diameters from 20mm to 160mm.

Flexible Mounting

Direct mounting for cylindrical bore bearings or Adapter Sleeve mounting for tapered bore bearings — versatile for varied shaft configurations.

Fixed / Expansion Type

Fixed/Locating type via locating ring for fixed positions; Free/Expansion type without locating ring for floating positions.

Grease or Oil Lubrication

Supports both grease and oil lubrication with re-lubrication capability — adaptable to a wide range of operating conditions.

5 Sealing Options

Double-lip seal (TG), Felt seal (TC), Labyrinth seal (TS), Taconite seal for extreme dusty conditions, and special custom seals on request.

Eye Bolt for Easy Handling

Integrated eye bolt provided from size 524 / 620 / 224 / 320 onwards for safe and convenient lifting during installation.

Material

High-grade grey cast iron as standard. Any other material available as per customer's specific requirements.

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SNL 200

SNL 200 Series

Dimension data & specifications for SNL 200 range plummer blocks.

SNL 300

SNL 300 Series

Dimension data & specifications for SNL 300 range plummer blocks.

SNL 500

SNL 500 Series

Dimension data & specifications for SNL 500 range plummer blocks.

SNL 600

SNL 600 Series

Dimension data & specifications for SNL 600 range plummer blocks.

Need a custom specification? Our engineers are ready to assist with special material grades, sealing arrangements and non-standard sizes.
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