Miniature Bearings Australia
689A-Z-T9H-ECO - Datasheet
ECO
Category Information
Bearings - Single Row Ball - Unflanged - Precision - High Speed CageHigh Speed Cage Precision Unflanged Single Row Ball Bearings. This product group includes bearings with cages for high speed applications, including phenolic, nylon and polyamide.
- 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 in this group have various types of high speed cages.
- Speed ratings range from 20 percent to 80 percent increase on standard cage types.
- See individual datasheets, available on request.
- Items with high speed cages usually have the suffixes T9H, TNH, TW or KC
- This category does not include ceramic hybrid bearings with high speed cages. These are listed under Bearings - Ceramic Hybrid
Product Data
Single shielded economy bearing with a high speed polyamide retainer
- ID (d) : 9.000 mm
- O.D. (D) 17.000 mm
- Width (B) 5.000 mm
- Precision Grade Economy
- Closure Type Z
- Bearing Type Radial
- Material Chrome Steel SAE 52100 - High Speed Polyamide Cage
- Lubrication Type Oil
- Lubrication Name Standard Unspecified
- Basic Part 689A
- Limiting Speed 65360
- Cage Type Polyamide
- Static Load Rating KGf 64.6
- Dynamic Load Rating KGf 128.2
- Radii 0.20 mm
- Inner Shoulder (UI) 10.70mm
- Outer Shoulder (UO) 15.20 mm
- Number of Balls 11
- Clearance ECO (5 to 23)
- Precision Grade ECO
- Closure Type Z
- 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 Nitro Engine Parts
- Associate Electrics® - 90 Degrees Port ABC - 0.15 - Replacement Bearing
- Bluebird® - 2C - 32 - Replacement Bearing
- Brat® - 28 All Models - Replacement Bearing
- Force® - Side Exhaust - 0.12 - Replacement Bearing
- Force® - Side Exhaust - 0.15 - Replacement Bearing
- Force® - Side Exhaust - 0.21 - Replacement Bearing
- Kyosho® - GS15R - 61 - Replacement Bearing
- Kyosho® - GT - 15 - Replacement Bearing
- Mac® - 28 - Replacement Bearing
- Magnum Power® - Pro - 46 - Replacement Bearing
- Megatech® - 48 All Models - Replacement Bearing
- Norvel® - 25 - 15 - Replacement Bearing
- Norvel® - 25 - 40 - Replacement Bearing
- OS Engines® - CV - 12 - Replacement Bearing
- OS Engines® - CV - 46 - Replacement Bearing
- OS Engines® - CV Hyper With 10A - 15 - Replacement Bearing
- OS Engines® - CV-A - 15 - Replacement Bearing
- OS Engines® - CV-M - 15 - Replacement Bearing
- OS Engines® - CV-MX - 18 - Replacement Bearing
- OS Engines® - CVX - 12 - Replacement Bearing
- OS Engines® - CVX Hyper With 10A - 15 - Replacement Bearing
- OS Engines® - CZ-1 and 2 - 15 - Replacement Bearing
- OS Engines® - CZ-A - 12 - Replacement Bearing
- OS Engines® - CZ-R - 12 - Replacement Bearing
- OS Engines® - CZ-Z - 12 - Replacement Bearing
- OS Engines® - CZ-Z Recoil - 12 - Replacement Bearing
- OS Engines® - F - 21 - Replacement Bearing
- OS Engines® - F ABC RC W-Muffler - 25 - Replacement Bearing
- OS Engines® - F RC W-Muffler - 32 - Replacement Bearing
- OS Engines® - F-F ABC RC - 32 - Replacement Bearing
- OS Engines® - F-F RC - 28 - Replacement Bearing
- OS Engines® - F-H RC - 28 - Replacement Bearing
- OS Engines® - F-H RC W-Muffler - 32 - Replacement Bearing
- OS Engines® - FH With COIL - 240 - Replacement Bearing
- OS Engines® - FH With Recoil - 32 - Replacement Bearing
- OS Engines® - F-HS RC With Cone - 28 - Replacement Bearing
- OS Engines® - F-HX - 32 - Replacement Bearing
- OS Engines® - F-MX - 32 - Replacement Bearing
- OS Engines® - FS 40S-C - 26 - Replacement Bearing
- OS Engines® - FS M RC 4C Marine - 91 - Replacement Bearing
- OS Engines® - FSR - 40 - Replacement Bearing
- OS Engines® - FT Twin 120 II - 45 - Replacement Bearing
- OS Engines® - Maxx Old - 61 - Replacement Bearing
- OS Engines® - Old FF 4 CYL - 61 - Replacement Bearing
- OS Engines® - Old FT Twin 4C - 240 - Replacement Bearing
- OS Engines® - Old FT Twin 4C - 25 - Replacement Bearing
- OS Engines® - SF - 21 - Replacement Bearing
- Royal® - 21 All Models - Replacement Bearing
- Royal® - 25 All Models - Replacement Bearing
- Thunder Tiger® - 60 All Models - Replacement Bearing
- Thunder Tiger® - Pro - 120 - Replacement Bearing
- Thunder Tiger® - Pro - 21 - Replacement Bearing
- Thunder Tiger® - Pro - 25 - Replacement Bearing
- Thunder Tiger® - Pro H - 90 - Replacement Bearing
- Tower® - 15BB ABC - 46 - Replacement Bearing
- Traxxas® - 12 All Models - Replacement Bearing
- Traxxas® - 15 - 15 All Models - Replacement Bearing
- Traxxas® - 25 All Models - Replacement Bearing
Cross References
- 689A
- 689AT9HZECO
- 689A Basic Size Ref
