16004-2Z Thin Section Deep Groove Ball Bearing 20×42×8mm Double Metal Shield

The 16004-2Z belongs to thin wall thin section deep groove ball bearing series, fitted with double non-contact ZZ metal dust shields. Ultra-narrow width design saves radial and axial installation space, double metal shields block floating dust and retain internal grease for dry clean working environments. It can bear combined radial load and slight bidirectional axial load, run smoothly with low noise at medium-high speed, widely used for precision instruments, miniature motors, small transmission devices and light automation equipment with limited installation space.

Complete technical data and dimensional drawings are available upon customer request.

• Ultra-thin wall thin section structure greatly reduces overall volume, ideal for narrow limited installation space
• Double-sided ZZ metal dust shields provide reliable dust-proof effect, lock internal grease and extend maintenance cycle
• Standard deep groove raceway realizes stable low-noise rotation, supports radial and light bidirectional axial loads
• Metal shield structure owns good heat dissipation performance for continuous medium-high speed operation
• Light weight reduces equipment overall load, improves precision operation stability of miniature devices
• Customizable options include C3 enlarged clearance, open type without shield, OEM laser marking and special low-noise grease

This bearing is widely matched for the following precision and light-duty equipment:

• Precision testing instruments and optical equipment rotary components
• Miniature drive motors, cooling micro fans and small gear reduction units
• Light automation conveying equipment and miniature packaging machinery
• Office equipment, textile small machinery and household electrical rotating parts
• Aftermarket replacement spare parts for compact thin-wall bearing equipment

Ideal thin dust-proof bearing solution for miniaturized precision machinery

• 25 years of professional thin wall deep groove ball bearing manufacturing experience
• Products exported to more than 50 countries and regions worldwide
• Rich experience in OEM, ODM and customized thin-section bearing production
• Complete raw material inspection and finished product full testing procedures before delivery
• Professional engineering team provides one-on-one fast technical support within 24 hours
• Stable mass production capacity with preferential wholesale price for long-term bulk cooperation

We focus on stable product quality, on-time delivery and long-term win-win partnership with global buyers

• Raw material chemical composition and surface hardness inspection
• Precision thin-wall turning processing and mirror superfinishing treatment on inner and outer raceway surfaces
• Standardized constant temperature heat treatment process to stabilize internal metal stress
• Comprehensive testing covering radial clearance, rotation noise, flexibility and dynamic/static load capacity
• Final visual appearance and dimensional re-inspection before packaging and shipment

Every batch of bearings passes full inspection to guarantee uniform low-noise running performance

If you need high-quality 16004-2Z thin wall double metal shield deep groove ball bearings for precision miniature equipment, send your inquiry to us directly.

You will receive full supporting professional services after submitting inquiry:

• Fast official factory quotation reply within 24 hours
• Targeted working condition parameter matching by professional bearing engineers
• Customized bearing solution suggestions according to your installation space requirements
• Competitive direct factory bulk wholesale price

Send your demand and order quantity to us to obtain detailed offer