
Miniature Bearings Australia
S304-6901-ZZ - Datasheet
MBA
Category Information
Bearings - Single Row Ball - Unflanged - Precision - AISI304 StainlessAISI304 Stainless Precision Unflanged Single Row Ball Bearings. Corrosion and Heat resistance - Non Magnetic - Non Hardenable. Quality Japanese manufacture.
- 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.
- Tolerances differ from standard bearing types - see below. Due to the tolerance range it is recommended that each actual bearing is measured to calculate fits.
- ID +0.05 / -0 mm , OD +0 / -0.03 mm up to 10mm bore, Width +0/- 0.12 mm.
- Mid range speed and load between 304 stainless and 440C stainless.
- Rubber seals are Nitrile but fluorine rubber may be available on request
- Cages, balls, races and shields from AISI 304 Stainless Steel.
Product Data
- ID (d)
:
12.000
mm
+ 0.050 / - 0.000
(Equiv. 0.472 in.) - OD (D)
24.000
mm
+ 0 / - 0.030
(Equiv. 0.945 in.) - Width (B)
6.000
mm
+ 0 / - 0.120
(Equiv. 0.236 in.) - Precision Grade Semi-Precision
- Closure Type ZZ
- Bearing Type Radial
- Other Information Rockwell 85 HRB (Vickers HV170)
- Material Stainless Steel 304 (Similar to A2, 18-8) HRB80
- Lubrication Type Grease
- Lubrication Name Heat Resistant
- Basic Part 6901
- Limiting Speed 4650
- Cage Type 304 Stainless
- Static Load Rating KGf 22.5
- Dynamic Load Rating KGf 44.1
- Radii 0.3 mm
- Inner Shoulder (UI) 15.35mm
- Outer Shoulder (UO) 21.40 mm
- Number of Balls 10
- Clearance -
- Precision Grade SPECIAL - S304
- Closure Type ZZ
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
- 6901
- 6901 Basic Size Ref



