
Miniature Bearings Australia
P-R8H-KGL - Datasheet
KMS
Category Information
Bearings - Plastic - PVDF - Glass BallsGlass Balls PVDF Plastic Bearings. Bearings for Extreme Corrosion Resistance - Low Speed - Low Load.
- Plastic bearings, also known as polymer bearings, are bearings made from various types of plastics or polymer materials. Used in a wide range of applications across different industries where traditional metal bearings may not be suitable.
- These bearings offer unique advantages such as corrosion resistance, low friction, lightweight construction, and non-magnetic properties. Uses include Food and Beverage Industry, Medical and Laboratory Equipment, Chemical Industry,HVAC Systems.
- Plastic ball bearings do not use the same precision standards as those for precision ball bearings. An expanded range may be available on special order. Please enquire.
- Races made from PVDF - Balls made from 316 Stainless Steel - Cages from PVDF
- Kynar® PVDF (Polyvinylidene Fluoride) is a high performance engineering polymer
- Kynar® has provided superior chemical resistance properties in critical contact applications for food, pharmaceutical, and semiconductor industries for over 20 years.
- For chemical and high temperature resistance, low permeability and high mechanical strength.
Product Data
- ID (d)
:
12.700
mm
+ 0.076 / - 0.000
(Equiv. 0.5 in.) - OD (D)
28.575
mm
+ 0.000 / - 0.102
(Equiv. 1.125 in.) - Width (B)
9.525
mm
+ 0.127 / - 0.000
(Equiv. 0.375 in.) - Max RPM in Air 1142
- Notes Unlubricated
- Type Radial
- Dynamic Load Rating 25.7 Kg
- Static Load Rating 20.1 Kg
- Material PVDF with Glass Balls
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 KR8A-1/2B-G
- R8H
- KR8A1/2BG



