
Miniature Bearings Australia
S316-MR3012 - Datasheet
KMS
Category Information
Bearings - Single Row Ball - Unflanged - Precision - 316 Stainless - OpenOpen 316 Stainless Precision Unflanged Single Row Ball Bearings. Marine, food and medical grade Stainless Steel - Non Hardenable. Open, easier to lubricate. Water lubrication is ok.
- 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. Due to the tolerance range it is recommended that each actual bearing is measured to calculate fits.
- Polymer cages, grade 200 type 316 stainless balls, AISI 316 stainless races.
- Rings machined from solid rod stock producing true running concentric bearings.
- Low load, low speed applications requiring maximum corrosion resistance.
Product Data
- ID (d)
:
12.000
mm
+ 0.076 / - 0.000
(Equiv. 0.472 in.) - OD (D)
30.000
mm
+ 0.000 / - 0.102
(Equiv. 1.181 in.) - Width (B)
8.000
mm
+ 0.127 / - 0.000
(Equiv. 0.315 in.) - Precision Grade Semi-Precision
- Closure Type Open
- Bearing Type Radial
- Lubricant Unlubricated
- Material Stainless Steel 316 (Similar to A4, 18-10)
- Lubrication Type Dry
- Lubrication Name No Lubricant
- Basic Part MR3012
- Limiting Speed 3900
- Cage Type Polyethylene
- Static Load Rating KGf 32
- Dynamic Load Rating KGf 69
- Radii 0.30 mm
- Inner Shoulder (UI) Undefinedmm
- Outer Shoulder (UO) Undefined mm
- Number of Balls 8
- Clearance C823 (8 to 23)
- Precision Grade SPECIAL - S316
- Closure Type Open
- Max Temperature 60 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
- KMS SS16101-6
- SS161016
- MR3012
- MR3012 Basic Size Ref



