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GB5272-85Polyurethane quincunx elastomer
Application: This standard is applicable to the connection of the large equipment and various mechanical buffering action on the transmission shaft. Torque:22.4—2500NM Abrasion:< 0.05cm3 / 1.61km Hardness:95A ±5 Standard:GB5272-85 Specification:MT1—MT14
Elastic parts: aPolyester polyurethane
(UR) Orange color bCasting nylon
(PA) Red color
MT1 D48 d19 n12 4petalsMT2 D58 dn16 4petals
Elastic body of GR coupling, elastic cushion for star coupling
Application: This product is a kind of advanced shaft coupling device, which is widely used in steel rolling, lifting, forging, oil and other large equipment and other mechanical equipment transmission shaft connectionTorque:22.4~2500NM Abration:< 0.05cm3 / 1.61km Hardness:92A ±2 Temperature:-40~100 0 C
MODEL
SPECIFICATIONS
EXTERNAL DIAMETER
(D)
BORE DIAMETER
(D)
THICKNESS(n)
THICKNESS(n)
PETALS
GR19
40
18
14.5
12
6
GR24
54
26
15.2
14
8
GR28
65
30
19
15
8
GR38
80
38
22
18
8
GR42
95
46
24
20
8
GR48
104
51
25.5
20.5
8
GR55
120
60
27
22
8
GR65
135
68
32
26
8
GR75
161
81
37
30
10
GR90
199
100
42
34
10
GR100
224
111
38
10
T type plum blossom six angle pump wheel pad
APPLICATIONS: This product is suitable for the pump and the transmission machinery to connect the elastic bufferTemperature:-40 0C ~+80 0C Hardness:95A ±5.75A±5 Specifications:T40—T200