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PLASTIC BEARINGS - Materials, Designations & Applications

ADVANTAGES OF PLASTIC BEARINGS:

1. Chemical Stability

2. Corrosion resistance

3. Lubricaton & Maintenance free

4. Lightweight and low friction

5. Temperatures up to 250ºC

OUTER & INNER RINGS CAN BE MADE FROM:

POM POLYACETAL
PP POLYPROPYLENE
PE POLYETHYLENE
PETP PETP
PTFE TEFLON ™
PEEK PEEK

 

BALLS CAN BE MADE FROM:

GLASS GLASS
STAINLESS STEEL
1.4034 (DIN)

AISI 420

STAINLESS STEEL
1.4301
AISI 304
STAINLESS STEEL
1.4401
AISI 316
CERAMIC A1203
PLASTICS VARIOUS
BOROSILICATE GLASS BOROSILICATE GLASS

 

CAGES CAN BE MADE FROM:

PA NYLON
PP POLYPROPYLENE
PTFE TEFLON ™
PEEK PEEK

 

APPLICATION GUIDELINES:

Application Ring Material Ball Material Cage Material
Instrutments, conveyors, Air Conditioning POM Stainless 1.4034 PA
Electroplating Plants PP Glass PP
Photo & Film processing, Chemical Industry PE or PETP

Borosilicate Glass, Stainless 1.4401

PP
Textile Finishing POM Stainless 1.4301 PA
High Temp applications PEEK/PTFE Glass PEEK/PTFE

 

Most of our stocks are held as: rings - POM, cages - PA, balls - GLASS

 

plastic bearings