Specification: 1) Sliding contact surfaces: Steel vs. Steel. 2) Materials: Both outer race and inner race are made of high chrome bearing steel. 3) Heat treatment: Both outer race and inner race are quenched (hardened), surface phosphorized 4) Features of structure: With oil groove and oil holes, with an axial split in outer race. With dual seals 5) Lubricant: molybdenum disulfide 6) Properties: Good wearability, corrosion resistance, self-alignment, dust proof.
Designation
d
D1
B
C
dk
r1 min
r2 min
α
Dynamic (KN)
Static (KN)
Weight (Kg)
GE20HO 2RS
20
35
24
12
29
0.3
6
30
146
0.073
GE25HO 2RS
25
42
16
35.5
0.6
4
48
240
0.13
GE30HO 2RS
47
18
40.7
62
310
0.17
GE35HO 2RS
55
1
79
399
0.25
GE40HO 2RS
40
38
22
53
99
495
0.35
GE45HO 2RS
45
68
60
127
637
0.49
GE50HO 2RS
50
75
43
28
66
156
780
GE60HO 2RS
90
54
36
80
3
245
1220
1.15
GE70HO 2RS
70
105
65
92
313
1560
1.65
GE80HO 2RS
120
74
400
2000
2.5