FL695ZZ Integral Flanged Thin Wall Mini Deep Groove Ball Bearing Double ZZ Metal Dust Shield 5x13x4mm Precision Automation Equipment

The FL695ZZ is thin-wall miniature deep groove ball bearing with integral positioning flange and double-sided ZZ metal dust shields, standard dimension 5×13×4mm. The integrated outer flange acts as axial limit without extra snap ring; double steel shields block fine dust and debris, pre-filled long-life lubricating grease inside. It bears radial load and slight bidirectional axial load, runs smoothly at high speed, widely used in miniature automation positioning shafts, optical instruments, model motors and small 3C rotating parts.

• One-piece outer flange realizes fast axial positioning, reduces assembly accessories and installation steps
• Non-contact ZZ metal shields produce tiny friction, good dust resistance without limiting high rotation speed
• Ultra-thin wall 69 series design saves radial space for compact miniature mechanical structures
• Superfinished raceway and micro steel balls ensure low vibration, quiet stable high-speed operation
• High-hardness quenched bearing steel delivers excellent wear resistance for long continuous service
• Multiple optional versions: open FL695, splash-proof FL695-2RS, stainless steel anti-rust variant
• ABEC-1 / ABEC-3 precision grades can be customized for optical testing precision equipment

This FL695ZZ flanged miniature bearing is widely applied in:

• Automation equipment miniature linear guide rollers and tiny positioning shafts
• Optical lens adjustment components, laboratory micro precision testing instruments
• Model brushless motors, drone small power assemblies and toy transmission parts
• 3C electronic miniature rotating structures, mini cooling fans and small medical devices

• 25+ years experience in FL series flanged thin-wall miniature ball bearing manufacturing
• Exported to 50+ countries worldwide
• Rich OEM bulk order experience for ZZ shield flanged micro bearings
• Strict flange flatness, dust shield tightness and high-speed noise inspection before shipment
• Fast professional technical reply within 24 hours
• Stable mass supply for long-term automation and precision instrument factory cooperation

• GCr15 bearing steel raw material incoming hardness inspection
• Ultra-precision grinding for raceway, steel balls and integral positioning flange
• Standard quenching & tempering heat treatment for uniform surface hardness
• ZZ metal shield dust resistance test, flange flatness detection and full dimensional recheck
• Anti-rust oil treatment and independent counting plastic packaging before delivery