Single track power trolley wheel -- crane End carriage wheelFeatures of product as follows:1. Professional manufactory
2. High performance, High quality
3. CE/ISO9001 Approved
4. Durable, handsome
5. Material: S45C / SC49Size Specification
Bearing
Gear Teeth
Material
HRCHardness
Wheel Load( Kgs )
Square Bar( mm )
GW 150 PW 150
6306Z
M4x 35T
S45C
50± 5
2100
32
GW 180 PW 180
6308Z
M4x 42T
S45C
50± 5
3200
38
GW 198 PW 198
6308Z
M4x 51T
S45C
50± 5
4900
38
GW 250 PW 250
6309Z
M4x 60T
S45C
50± 5
5700
44
GW 280 PW 280
6310Z
M4 x67T
S45C
50± 5
8100
44
GW 345 PW 345
6311Z
M6x84T
SC49
45± 5
9700
55
GW 430 PW 430
6314Z
M6x69T
SC49
45± 5
15000
55
GW 545 PW 545
6316Z
M5 x 88T
SC49
45± 5
19000
63