LYV 209 2F Vertical V-Type Bearing Unit, Double 2F Flinger-Rubber Anti-Mud Seals

1. Product Overview

LYV 209 2F integrated vertical V-base cast iron bearing unit matched with YEL209-2F eccentric lock insert bearing. Double-sided 2F composite seal adopts metal centrifugal flinger + NBR rubber lip two-stage protection. Eccentric locking collar fixes extended inner ring for stable one-way rotation. Spherical outer ring achieves ±2.5° self-alignment to offset shaft assembly deviation. Dual-layer seal effectively blocks farm mud, crop residues, industrial dust and water splashes. Side grease nipple allows regular relubrication, widely applied to grain harvesters, rotary tillers, grain sorting lines, mining conveyors, food and textile machinery.

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2. Key Advantages

• Dual 2F anti-pollution seal: Metal flinger throws away thick mud by centrifugal force; inner rubber lip blocks fine dust and moisture, much better than single 2S rubber seals in muddy working sites.
• Eccentric lock collar provides uniform circumferential clamping, anti-slip under continuous vibration without scratching shaft surface.
• Rigid integrated V cast iron housing, compact vertical wall mounting design, easy installation and disassembly.
• ±2.5° self-aligning spherical outer ring eliminates extra stress caused by shaft deflection and assembly offset, reduce abnormal bearing wear.
• Reserved grease fitting supports periodic supplementary lubrication to extend heavy-load service life and cut maintenance downtime.
• GCr15 fully heat-treated bearing steel owns stable high radial load capacity.
• Standard 45mm bore & 85mm outer size, fully interchangeable with single-seal LYV209 unit for direct heavy-duty upgrade.

Reduce maintenance frequency and improve long-term equipment running stability

3. Applications

• Grain combine harvesters, rotary tillers, grain drying & sorting production lines
• Mining sand belt & roller conveyors, packaging production lines
• Food processing machinery, textile looms
• Medium construction auxiliary transmission assemblies
• Fit harsh environments with heavy dust, mud and continuous vibration

4. Technical Specifications

Dimension drawings and data sheets can be provided upon request

5. Why Choose GQZ Bearing

• 25+ years professional production of vertical double 2F sealed V-type eccentric lock bearing units
• Products exported to over 50 countries globally
• Custom OEM anti-rust coating, surface blackening and customized sealing schemes
• Full-process pre-delivery test on mud resistance, locking tightness and load performance
• Fast professional technical support & formal quotation within 24 hours for all RFQs
• Stable mass production supply chain for long-term bulk orders

We insist on stable quality, on-time delivery and long-term win-win cooperation

6. Quality Assurance

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

Guarantee stable service performance of every bearing unit

7. CTA

Get a Quote Now

Looking for factory supply of vertical V-type bearing units with double anti-mud 2F eccentric lock seals?

Send inquiry to get:

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

Contact us immediately

8. FAQ