Miniature Bearings Australia - MBA Minibearings
Miniature Bearings Australia

R166-CSN-ZZS-ACO-ECO - Datasheet

ECO

Category Information

Bearings - Single Row Ball - Unflanged - Precision - Ceramic Hybrid

Ceramic Hybrid Precision Unflanged Single Row Ball Bearings. Steel Races with Si3N4 Ceramic Balls

  • Single row radial ball bearings are arguably the most common, widely used type of bearing. They consist of an inner ring, an outer ring, a set of balls, and a cage that retains the balls in a circular path.
  • Single row radial ball bearings are commonly used in a wide range of applications, including electric motors, fans, pumps, gearboxes, agricultural equipment, appliances, and automotive components.
  • They are versatile, cost-effective bearings that provide reliable support for radial loads and minimal axial load in one direction. An expanded range may be available on special order. Please enquire.
  • Bearings with steel races and ceramic balls.
  • For standard bearings, the balls are usually one of the first components to show wear.
  • Ceramic balls are harder than steel and do not wear as easily.
  • Items with high speed cages have the suffixes T9H, TNH, TW or KC

Product Data

Deleted Item. Available while stocks last.

Please contact us first if you wish to use this item in a new design so we can check whether production can be resumed.

  • ID (d) : 4.763 mm
  • O.D. (D) 9.525 mm
  • Width (B) 3.175 mm
  • Precision Grade Abec 1
  • Closure Type ZZS
  • Bearing Type Radial
  • Material Chrome Steel SAE 52100 - Ceramic Si3N4 Balls
  • Lubrication Type Oil
  • Lubrication Name ACO Anti Corrosion Oil Film
  • Basic Part R166
  • Limiting Speed 57000
  • Cage Type Standard
  • Static Load Rating KGf 21.3
  • Dynamic Load Rating KGf 54.7
  • Radii 0.10 mm
  • Inner Shoulder (UI) 5.95mm
  • Outer Shoulder (UO) 8.80 mm
  • Number of Balls 8
  • Clearance ECO (5 to 23)
  • Precision Grade ECO
  • Closure Type ZZS
  • Max Temperature 170 Deg. C
Country of Origin: TW

Product Compliance and Data

Additional Resources

Applications & Uses

  • RC Car Parts
  • Cobra® - Nemesis - Bearing
  • Custom Works® - Enforcer GBX - Bearing
  • Custom Works® - Enforcer GSX - Bearing
  • Custom Works® - Intimidator - Bearing
  • Custom Works® - Intimidator GBX RC - Bearing
  • Custom Works® - Intimidator Nitro GSX - Bearing
  • Duratrax® - Evader Buggy - Bearing
  • Duratrax® - Evader BX - Bearing
  • Duratrax® - Evader BX Nitro - Bearing
  • Duratrax® - Evader BX Pro RTR Electric - Bearing
  • Duratrax® - Evader ST - Bearing
  • Duratrax® - Evader ST Nitro - Bearing
  • Duratrax® - Evader ST Pro RTR - Bearing
  • Duratrax® - Hyper-10 - Bearing
  • Duratrax® - RC10T Gas Conversion - Bearing
  • FSR - Bullet Electric - Bearing
  • FSR - Bullet Modified Losi - Bearing
  • HPI - RS4 Nitro Rush - Bearing
  • HPI - Rush Evo - Bearing
  • J Concepts - BJ4 - Bearing
  • Kyosho® - GP Ultima® RB RTR - Bearing
  • Kyosho® - Ultima® ST EP Sports - Bearing
  • Kyosho® - Ultima® ST GP Evolution Type R - Bearing
  • Kyosho® - Ultima® ST GP Sports - Bearing
  • Kyosho® - Ultima® ST Truck - Bearing
  • Kyosho® - Ultima® ST Truck With Steering - Bearing
  • Mugen® - MST-1 1/10 Gas Truck With Clutch - Bearing
  • Sport Werks® - Raven ST - Bearing
  • Team Associated® - B4 Factory Team - Bearing
  • Team Associated® - B4 RTR - Bearing
  • Team Associated® - B4 SE Electric Off Road - Bearing
  • Team Associated® - B4 Stealth Buggy - Bearing
  • Team Associated® - Nitro TC3 - Bearing
  • Team Associated® - Nitro TC3 RTR Plus On Road - Bearing
  • Team Associated® - Nitro TC3 With Steering - Bearing
  • Team Associated® - RC10 - T3 1/10 - Gear Bearing 3-16-3-8mm
  • Team Associated® - RC10 Championship Edition - Bearing
  • Team Associated® - RC10 Championship Edition With STE - Bearing
  • Team Associated® - RC10 Team Car - Bearing
  • Team Associated® - RC10 World Car - Bearing
  • Team Associated® - RC10B2 - Bearing
  • Team Associated® - RC10B3 - Bearing
  • Team Associated® - RC10B3 Sport - Bearing
  • Team Associated® - RC10B4 - Bearing
  • Team Associated® - RC10DS - Bearing
  • Team Associated® - RC10GT Factory Team Nitro Off Road - Bearing
  • Team Associated® - RC10GT Factory Team With Clutch Bell - Bearing
  • Team Associated® - RC10GT Old Nitro Off Road - Bearing
  • Team Associated® - RC10GT RTR - Bearing
  • Team Associated® - RC10GT RTR With Clutch Bell - Bearing
  • Team Associated® - RC10GT Special With Clutch Bell - Bearing
  • Team Associated® - RC10GT/ST Team Truck - Bearing
  • Team Associated® - RC10T Truck - Bearing
  • Team Associated® - RC10T2 Sport - Bearing
  • Team Associated® - RC10T2 Truck - Bearing
  • Team Losi® - DoubleX Buggy - Bearing
  • Team Losi® - DoubleX Truck - Bearing
  • Team Losi® - GTX Gas TRK - Bearing
  • Team Losi® - JR T Trans - Bearing
  • Team Losi® - JRX2 - Bearing
  • Team Losi® - JRX-S 4 Wheel Sedan - Bearing
  • Team Losi® - JRXT Truck - Bearing
  • Team Losi® - LX-T - Bearing
  • Team Losi® - NXT - Bearing
  • Team Losi® - Rally Street Weapon - Bearing
  • Team Losi® - Street Weapon - Bearing
  • Team Losi® - XXX-2WD Off-Road Racing Buggy - Bearing
  • Team Losi® - XXX4 - Bearing
  • Team Losi® - XXX-BK2 Racer - Bearing
  • Team Losi® - XXX-Buggy - Bearing
  • Team Losi® - XXX-Kinwald Graphite Edition - Bearing
  • Team Losi® - XXX-NT AD Version - Bearing
  • Team Losi® - XXX-NT Sport - Bearing
  • Team Losi® - XXX-S - Bearing
  • Team Losi® - XXX-T MF2 Sports - Bearing
  • XTM Racing - Nitro X-Cellerator Racer - Bearing
  • XTM Racing - Nitro X-Cellerator RTR 2WD - Bearing
  • XTM Racing - X-Cellerator Stadium Truck RTR - Bearing

Cross References

  • Shielded R166 / 3
  • ISO R166CZZAF2
  • ISO R166C-ZZ-AF2
  • R166C-Z-AF2
  • R166CZAF2
  • R166 Basic Size Ref
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