Gr PU Coupling Elements, Plastic Coupling Elements

Gr PU Coupling Elements, Plastic Coupling Elements

GR PU Coupling Factors,CZPT Coupling Aspects



one, Very resistant to dress in, oil, ozone and ageing. Also resistant to hydrolysis (ideal for tropical climates)


two, Shield the drive from dynamic overload.


3, Great physical houses.


4, Straightforward set up .


5, OEM




CZPT Knowledge

Operating circumstances

Temperature: -40~+100°C

Torque:  22.4-2500NM




Content: TPU

Hardness:   Yellow: ninety two Shore A

                   Red: ninety eight Shore A

                   Green: 64 Shore D

CZPT: KTR, Germany


Size     Material OD       ID        H       H1         Lemella qty
GR14 Polyurethane 30 10.five twelve 10 4
GR19 Polyurethane forty 18 14.five 12 6
GR24 Polyurethane 54 26 fifteen.2 fourteen 8
GR28 Polyurethane sixty five thirty 19 15 eight
GR38 Polyurethane 80 38 22 eighteen 8
GR42 Polyurethane ninety five forty six 24 20 eight
GR48 Polyurethane 104 fifty one 25.five 21 eight
GR55 Polyurethane a hundred and twenty 60 27 22 8
GR65 Polyurethane a hundred thirty five 68 32 26 eight
GR75 Polyurethane 160 eighty 37 30 ten
GR90 Polyurethane 199 one hundred forty two 34 ten
GR100 Polyurethane 225 113   38 ten
GR110 Polyurethane 255 127   42 10
GR125 Polyurethane 290 147   forty six 10
GR140 Polyurethane 320 165   50 ten
GR160 Polyurethane 370 190   fifty seven ten
GR180 Polyurethane 420 220   64 12

Physical character: created by injection with high top quality polyester or mould CSM/SBR. It is designing and specific for all types of metallic shaft coupling with extremely great functionality of substantial tensile energy, large use resistant, high elastic resilience, drinking water resistant, oil resistant and outstanding exhaustion resilience, substantial effect resistant and many others. We have complete sets moulds and supply entire range of GR, GS, MT, Hb, HRC, L, NM and Gear J collection couplings with high high quality and superb experience. Implement to all types of industrial metallic shaft coupling.

content: polyester, CSM/SBR
coloration: yellow, purple, purple, environmentally friendly, black etc.
floor: clean
tensile power: 12-55Mpa
hardness: 80-98Shore A
elongation: four hundred%-650%
density: 1.25g/cm3
elasticity affect: >25%
tear toughness: 35-155KN/m
akron abrasion reduction: <0.05cm3/1.61km
compression set (22h*70oC): <10%
doing work temperature: 120oC
common measurement for polyurethane coupling: 
GR14, GR19, GR24, GR28, GR38, GR42, GR48, GR55, GR65, GR75, GR90, GR100, GR110, GR125, GR140, GR160, GR180
MT1, MT2, MT3, MT4, MT5, MT6, MT7, MT8, MT9, MT10, MT11, MT12, MT13
HRC70, HRC90, HRC110, HRC130, HRC150, HRC180, HRC230, HRC280
L35, L50, L70, L75, L90/95, L99/a hundred, L110, L150, L190, L225, L276
FALK-R 10R, 20R, 30R, 40R, 50R, 60R, 70R, 80R
standard size for rubber coupling:
Hb80, Hb95, Hb110, Hb125, Hb140, Hb160, Hb180, Hb200, Hb240, Hb280, Hb315
HRC70, HRC90, HRC110, HRC130, HRC150, HRC180, HRC230, HRC280
L35, L50, L70, L75, L90/ninety five, L99/a hundred, L110, L150, L190, L225
NM50, NM67, NM82, NM97, NM112, NM128, NM148, NM168, NM194, NM214, NM240, NM265
Equipment 3J, 4J, 5J, 6J, 7J, 8J, 9J, 10J, 11J
unique measurement develop molding according to the buyer’s drawings
***when you enquiry, pls verify product’s variety and amount***

Gr PU Coupling Elements, Plastic Coupling Elements