PLUMMER BEARING

Name: PLUMMER BEARING
Brand: V M AUTO ENTERPRISE
Price: 100.0 INR
Availability: InStock

Price 100.0 INR/ Unit

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MOQ : 100 Units

PLUMMER BEARING About

Housing: Usually made of cast iron or cast steel, the housing supports the bearing, holds lubricant, and is bolted to a base.
Bearing Insert: Commonly uses spherical roller bearings (for high loads) or self-aligning ball bearings.
Split Design: Most plummer blocks are split (upper cap and lower housing), allowing for pre-assembled shaft installation.
Sealing: Includes seals (e.g., rubber, labyrinth, or taconite) to prevent contamination, essential for harsh environments.
Lubrication: Equipped with grease nipples for easy, in-place re-lubrication. [1, 2, 3, 4, 5]

Common Applications

Conveyor systems
Mining and crushing equipment
Industrial fans and blower systems
Marine propulsion systems (shaft bearings)
Large electric motors and paper mills [1, 2, 3]

Plummer Block vs. Pillow Block
While often used interchangeably, a plummer block generally refers to a heavy-duty, split housing with an independent bearing. A pillow block often refers to a lighter-duty, single-piece, permanently sealed unit. [1]

Key Advantages

Self-Aligning: Accommodates shaft misalignment.
Easy Maintenance: The split housing allows for easy inspection and replacement of bearings without removing the entire shaft.
High Reliability: Designed for long life in high-power, high-load environments. [1, 2, 3, 4]