
Miniature Bearings Australia
SWMR9.5255-ZZ-THB-MC3 - Datasheet
MBA
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 some axial loads 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
Special design for Schick dental handpiece replacement bearings part number 7120
- ID (d)
:
5.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.197 in.) - OD (D)
9.525
mm
+ 0.000 / - 0.0075
(Equiv. 0.375 in.) - Width (B)
3.750
mm
+ 0.000 / - 0.125
(Equiv. 0.148 in.) - Inner Ring Width (Bn) 4.000 mm
- Precision Grade Abec 3
- Closure Type ZZ
- Bearing Type Radial with Extended Inner
- Lubricant Oil - Standard
- Material Stainless Steel AISI 440C - High Speed Phenolic Cage
- Lubrication Type Grease
- Lubrication Name Standard Unspecified
- Basic Part WMR952505A
- Limiting Speed 39931
- Cage Type Standard
- Static Load Rating KGf 17
- Dynamic Load Rating KGf 44
- Radii Undefined mm
- Inner Shoulder (UI) Undefinedmm
- Outer Shoulder (UO) Undefined mm
- Number of Balls Undefined
- Clearance MC3 (5 to 10)
- Precision Grade Abec 1
- Closure Type ZZ
- 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
Cross References
- Shielded SWMR9.5255 / 4
- WMR952505A
- SWMR9.5255-ZZ-THBMC3
- SWMR95255ZZTHBMC3
- SWMR95255ZZTHBZZMC3
- WMR952505A Basic Size Ref



