Miniature Bearings Australia
R155A-ZZS-MC3 - Datasheet
MBA
Category Information
Bearings - Single Row Ball - Unflanged - Precision - Chrome SteelChrome Steel Precision Unflanged Single Row Ball Bearings. Chrome steel radial ball bearings.
- 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 some axial loads in one direction. An expanded range may be available on special order. Please enquire.
- Standard single row radial ball bearings.
Product Data
- ID (d)
:
3.969
mm
+ 0.000 / - 0.0075
(Equiv. 0.156 in.) - OD (D)
7.938
mm
+ 0.000 / - 0.0075
(Equiv. 0.313 in.) - Width (B)
3.175
mm
+ 0.000 / - 0.125
(Equiv. 0.125 in.) - Precision Grade Abec 1
- Closure Type ZZS
- Bearing Type Radial
- Material Chrome Steel SAE 52100
- Lubrication Type Grease
- Lubrication Name Standard Unspecified
- Basic Part R155A
- Limiting Speed 53000
- Cage Type Crown
- Static Load Rating KGf 15
- Dynamic Load Rating KGf 37
- Radii 0.10 mm
- Inner Shoulder (UI) 5.53mm
- Outer Shoulder (UO) 7.30 mm
- Number of Balls 10
- Clearance MC3 (5 to 10)
- Precision Grade Abec 1
- Closure Type ZZS
- Max Temperature 120 Deg. C
Product Compliance and Data
Additional Resources
- Catalogue: Ceramic Bearings Catalogue
- Catalogue: Plastic Bearings Catalogue
- Catalogue: Standard Bearings Catalogue
- General: Bearing Cleanliness
- General: Bearing Clearances
- General: Bearing Flanges & Snap Rings
- General: Bearing Retainers (Cages)
- General: General Loads Information
- General: Lubrication
- General: Prefix & Suffix Guide
- General: Static vs Dynamic Loads
- Materials: 316 Stainless
- Materials: CASSTOP Anti-Corrosion Bearing Material
- Materials: Ceramic vs Ceramic Hybrid
- Materials: Ceramic Bearings in Vibratory Applications
- Materials: Ceramic Hybrid Bearings in Vibratory Applications
- Materials: General Bearing Materials
- Materials: Magnetism & Bearings
- Precision: 316 Stainless & Plastic Bearing Tolerances
- Precision: ABEC Basic Information
- Precision: Precision Bearing Tolerances
- Problem Solving: Bearing Failure
- Problem Solving: Fatigue (L10 Life)
- Problem Solving: Noise
Applications & Uses
- RC Car Parts
- Associated - B4 Factory Team - Bearing 3.97-7.94-3.18mm
- Associated - B4 RTR - Bearing 3.97-7.94-3.18mm
- Associated - B4 SE Electric Off Road - Bearing 3.97-7.94-3.18mm
- Associated - B4 Stealth Buggy - Bearing 3.97-7.94-3.18mm
- Associated - GT-2RS - Bearing 3.97-7.94-3.18mm
- Associated - RC10 - T3 1/10 - Diff Centre Bearing
- Associated - RC10 Champion W-Stealth World Car - Bearing 3.97-7.94-3.18mm
- Associated - RC10 Championship Edition With STE - Bearing 3.97-7.94-3.18mm
- Associated - RC10 Team Car - Bearing 3.97-7.94-3.18mm
- Associated - RC10 World Car - Bearing 3.97-7.94-3.18mm
- Associated - RC10B2 - Bearing 3.97-7.94-3.18mm
- Associated - RC10B3 - Bearing 3.97-7.94-3.18mm
- Associated - RC10B4 - Bearing 3.97-7.94-3.18mm
- Associated - RC10DS - Bearing 3.97-7.94-3.18mm
- Associated - RC10GT Factory Team Nitro Off Road - Bearing 3.97-7.94-3.18mm
- Associated - RC10GT Factory Team With Clutch Bell - Bearing 3.97-7.94-3.18mm
- Associated - RC10GT Old Nitro Off Road - Bearing 3.97-7.94-3.18mm
- Associated - RC10GT RTR - Bearing 3.97-7.94-3.18mm
- Associated - RC10GT RTR With Clutch Bell - Bearing 3.97-7.94-3.18mm
- Associated - RC10GT Special With Clutch Bell - Bearing 3.97-7.94-3.18mm
- Associated - RC10GT/ST Team Truck - Bearing 3.97-7.94-3.18mm
- Associated - RC10T - GT10 Truck - Bearing 3.97-7.94-3.18mm
- Associated - RC10T Truck - Bearing 3.97-7.94-3.18mm
- Associated - RC10T2 Sport - Bearing 3.97-7.94-3.18mm
- Associated - RC10T2 Truck - Bearing 3.97-7.94-3.18mm
- Associated - Stealth Trans - Bearing 3.97-7.94-3.18mm
- Associated - Team Car - Bearing 3.97-7.94-3.18mm
- Cobra - Nemesis - Bearing 3.97-7.94-3.18mm
- Custom Works - Enforcer GBX - Bearing 3.97-7.94-3.18mm
- Custom Works - Enforcer GSX - Bearing 3.97-7.94-3.18mm
- Custom Works - Intimidator GBX RC - Bearing 3.97-7.94-3.18mm
- Custom Works - Intimidator Nitro GSX - Bearing 3.97-7.94-3.18mm
Cross References
- GRW 3967-2Z
- MPB 5532CHH
- TEAM ASSOCIATED 6589
- TEAM ASSOCIATED 6589-6597
- FAG R1020-ZZ
- Shielded Width A R155/3.18
- Shielded R155A / 3
- NHBB R155PP
- ISO R155ZZ
- ISO R155-ZZ
- NTN RA155-ZZA
- ADR X5-32-ZZ
- X532ZZ
- R155A-ZZSMC3
- R155SS
- RA155ZZA
- R155AZZSMC3
- R1020ZZ
- R15532ZZ
- R1-5532-ZZ
- 65896597
- 39672Z
- R155A Basic Size Ref
