Escapa offers theEnduro ABEC 3 63801 LLB Bearing - 12X21X7, which measures 12x21x7 mm and features a double-lip LLB seal for low friction and good protection. Its ABEC 3 rating indicates good precision. It comes pre-lubricated for optimal performance.
Features:
- Model: 63801
- ABEC Standard: 3 (indicates a level of precision and manufacturing tolerance, offering a good balance between performance and durability).
- Bearing type: Single-row radial ball bearing.
- Dimensions:
Inner diameter (d): 12 mm
Outer diameter (D): 21 mm
Width (B): 7 mm
- Seal: LLB (Light Contact, Low Drag, Double Lip Seal). This type of seal provides good protection against dust and moisture with minimal friction, contributing to smoother bearing operation and a longer service life.
- Ball material: Generally high-quality chrome-plated steel.
- Raceway material (inner and outer rings): Chrome-plated steel.
- Cage type: May be steel or nylon, depending on the application and specific design.
- Lubrication: Generally pre-lubricated with high-quality bearing grease.
