LYV 204 2F Vertical Bearing Unit, Double 2F Metal Flinger Rubber Seals, Dual Set Screw Lock

1.Product Overview

LYV 204 2F integrated vertical cast iron bearing unit, matched with UY204-2F insert bearing, equipped with double-sided 2F composite sealing system (metal flinger + inner rubber contact seal) and double symmetric set screws on extended inner ring. Spherical outer ring realizes ±2.5° self-alignment to compensate shaft installation offset. Double-layer 2F seal blocks heavy mud, crop debris, dust and water splash effectively. Built-in grease nipple supports periodic relubrication, widely used on agricultural machinery, light belt conveyors, food processing and textile equipment.

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2.Key Advantages

• Dual 2F flinger-rubber double barrier seal improves mud/dust resistance, prevents grease leakage and extends service life
• 120° symmetric double M6 set screws tightly lock inner ring, anti-slip under continuous medium vibration
• Integrated vertical cast iron housing, compact layout, simple installation and disassembly
• Spherical outer ring self-aligning design eliminates stress caused by shaft misalignment
• Reserved grease fitting allows regular supplementary lubrication for long-hour continuous operation
• GCr15 bearing steel with full heat treatment provides stable radial load capacity
• Standard 20mm bore & 47mm outer dimension, universal vertical base size for direct replacement

Reduce maintenance cost and improve machine running stability

3.Applications

• Grain harvesters, rotary tillers, grain sorting and drying equipment
• Light belt & roller conveyors, packaging machinery
• Food processing equipment, textile looms
• Small construction auxiliary transmission components

Suitable for customers requiring heavy-duty sealed bearing solutions

4.Technical Specifications

Complete technical drawings and data available on request

5.Why Choose GQZ Bearing

• 25+ years professional production of vertical double 2F sealed bearing units
• Products exported to more than 50 countries globally
• Custom OEM anti-rust coating and customized sealing options
• Full-process inspection for mud resistance, locking tightness and load performance before shipment
• Fast professional technical reply within 24 hours for all RFQs
• Stable mass production supply chain for long-term bulk orders

We focus on stable quality, reliable delivery and long-term partnership

6.Quality Assurance

• Raw bearing steel composition and hardness inspection
• Ultra-precision raceway grinding and surface roughness test
• 2F double seal mud & dust resistance durability cycle test
• Set screw locking anti-slip vibration impact test
• Dynamic load and low-noise rotation performance test
• Final dimension sorting and visual inspection before packing

Ensure consistent quality for every bearing unit

7.CTA

Get a Quote Now

Looking for a reliable manufacturer of vertical pillow block bearing units with double anti-mud 2F seals?

Send your inquiry to get:

• Fast formal quotation within 24 hours
• One-on-one technical support from bearing engineers
• Custom anti-rust and sealing optimization solutions
• Direct factory price without intermediate markup

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8.FAQ