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

Cross References

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