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PEEK RESIN BEARINGS C-SERIES

PEEK BEARING STANDARD

RESIN BEARINGS C-SERIES

RESIN BEARINGS C-SERIES

Inner/ Outer ringPEEK
CagePEEK/ETFE/PPS
BallsAlumina or SUS316/SUS304
Heat resistant temperatureFrom -20°to 150°(PEEK/PPS)
From -20°to 60°(ETFE)
ApplicationIn atmosphere, underwater, chemical solution
(mm)
PN Inner Diameter
d
Outer Diameter
D
Width
W
Allowable Load (AL)※ Material
N kgf Inner ring・Outer ring Cages balls
C5015-PEEKETS 1.552--PEEKETFESUS304
C6020-PEEKETS 262.39.81PEEKETFESUS304
C6020-PEEKPSS 262.39.81PEEKPPSSUS304
C6525-PEEKPSS 2.56.52.09.81PEEKPPSSUS304
C8030-PEEKETA 38319.62PEEKETFECeramic
C8030-PEEKETS 38319.62PEEKETFESUS304
C8030W25-PEEKETS 382.519.62PEEKETFESUS304
C8030W2530-PEEKETS 38Outer ring 2.5
Inner ring 3
19.62PEEKETFESUS304
C8030-PEEKPSS 38319.62PEEKPPSSUS304
C10030-PEEKPKS 310Outer ring 4
Inner ring 4.5
--PEEKPEEKSUS304
C9040-PEEKETA 492.519.62PEEKETFECeramic
C9040-PEEKETS 492.519.62PEEKETFESUS304
C13040-PEEKETA 4135--PEEKETFECeramic
C19060-PEEKPKA 6196--PEEKPEEKCeramic
C22080-PEEKETA 822749.05PEEKETFECeramic
C22080-PEEKPKA 822749.05PEEKPEEKCeramic
C220100-PEEKETA 1022649.05PEEKETFECeramic
C220100-PEEKPKA 1022649.05PEEKPEEKCeramic
C260100-PEEKETA 1026868.67PEEKETFECeramic
C260100-PEEKPKA 1026868.67PEEKPEEKCeramic
C300100-PEEKPKA 1030968.67PEEKPEEKCeramic
C320120-PEEKPKA 12321068.67PEEKPEEKCeramic
C280150-PEEKPKA 1528768.67PEEKPEEKCeramic

※Allowable Load is 300 R.P.M and endurance is consecutive 1 million revolutions under dry condition (without grease).
※Difference of ETFE(Fluorine resin) cage and PEEK(PPS) cage:
ETFE cage has smaller coefficient of friction, and PEEK cage has excellent mechanical strength.

Characteristics of C series Resin (Ball) Bearings

PEEK PEEK is excellent in self-lubricity, impact resistance, chemical resistance, fatigue resistance, heat resistance, abrasion resistance, steam resistance, radiation resistance, flame retardancy, nonmagnetic and electrical insulation
It is a super engineering plastic with melting point about 340℃ and glass transition temperature (Tg) about 150℃
The deflection temperature of non-reinforced grade under a load of 1.82 Mpa is 155℃, under a load of 0.45 MPa is 205℃
ETFEOptions of material of cages are PEEK, ETFE, and PPS
The deflection temperature of ETFE resin unreinforced grade under a load of 1.81 Mpa is 63℃, under a load of 0.45 MPa is 92℃
PPSExcellent in heat resistance, chemical resistance, fatigue resistance and dimensional stability. PPS glass fiber 20% reinforced type: Deflection temperature of under a load of 1.8 Mpa id 240℃, under a load of 0.45 Mpa is 260℃
High quality
High precision
Resin bearings with number one dimension accuracy
Dimensional accuracy of the inner and outer diameters of the bearing is ± 0.01 mm
Manufactured with bearing internal clearance amount taken into account of expansion and shrinkage of resin caused by temperature change
Light torque rotation
Light weight
Grease-less, lubricant free
Weight reduction for robots and mechanical equipments
Recommended use: 800 RPM or less in atmosphere
Chemical resistantInactive to most chemical liquids (Equivalent to B series when using stainless balls)
NonmagneticInner and outer rings are PEEK, cages are PEEK or ETFE, and balls are alumina or SUS 316/304
Electrical InsulationIt does not pass electricity, but attention is needed for static electricity
CleanroomGrease-less, lubricant free, ideal for clean environment
CautionWhen dust, dirt, wear debris etc. enters inside the bearing, rotational torque may change.
Overload and high speed rotation might cause the following phenomena:
・Temperature of bearing rise due to frictional heat between inner/ outer rings and balls
・PEEK wear pieces stick to the surface of balls or to the raceway groove due to high load and high temperature
・Seizure of PEEK wear pieces
Custom-made
Options
・Change shape of outer ring e.g. R shape, U groove, V groove, recessed groove, flange shape
・Change inner ring e.g. Resin shaft screw with hexagon socket
・Change dimension e.g. Change outer diameter, inner diameter, widths, bearing internal clearance
・Production of resin bearings assembled parts
  e.g. Resin roller, resin collar, resin washer, resin holder
・Clean packaging  e.g. Packaging after cleaning with purewater in clean room


HEXAGON SCREW TYPE BEARING  N E W

PEEK樹脂ベアリングCシリーズ PEEK樹脂ベアリング六角穴ねじ付き    
(mm)
PN Outer Diameter
D
Width
W
Screw Thread
M
L t Hexagon socket
G
Allowable Load Material
N kgf Inner ring Cage Balls
C130GM5-PEEKPKA 134.5M580.5419.62PEEKPEEKCeramic




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