BEARING HOUSINGS - CBC Bearings

7 SELF-ALIGNING BALL BEARINGS
Equivalent bearing load dynamic
P = XFr + YFa
≤
F a/ Fr
e F a/ F r
> e
X Y X Y
1 Y1 0.65
Y2
Static
P0 = Fr + Y0Fa
For values of e, Y1, Y2 and Y0
See table below.
ABUTMENTS
& FILLET DIME
da
min
Da max
ras
CONSTANT
AXIAL
LOAD FACTORS
max
e Y1 Y2 Y0
Mass kg
(approx)
25.0
42.
0 1.
0 0.29
2.20
3.40
2.30
0.120
25.0
42.
0 1.
0 0.47
1.30
2.10
1.40
0.133
26.5
45.
5 1.
0 0.29
2.20
3.40
2.30
0.150
26.5
45.
5 1.
0 0.50
1.20
1.90
1.30
0.193
30.0
47.
0 1.
0 0.28
2.30
3.50
2.4O
0.140
30.0
47.
0 1.
0 0.41
1.50
2.40
1.60
0.150
31.5
55.
5 1.
0 0.28
2.30
3.50
2.40
0.255
31.5
55.
5 1.
0 0.47
1.40
2.10
1.40
0.319
35.0
57.
0 1.
0 0.25
2.50
3.90
2.60
0.220
35.0
57.
0 1.
0 0.38
1.60
2.50
1.70
0.249
36.5
65.
5 1.
0 0.26
2.40
3.70
2.50
0.385
36.5
65.
5 1.
0 0.44
1.40
2.20
1.50
0.480
41.5
65.
5 1.
0 0.23
2.70
4.20
2.80
0.320
41.5
65.
5 1.
0 0.37
1.70
2.60
1.80
0.378
43.0
72.
0 1.
5 0.26
2.50
3.80
2.60
0.510
43.0
72.
0 1.
5 0.46
1.40
2.10
1.40
0.642
46.5
73.
5 1.
0 0.22
2.
8 4.
3 2.
9
0.415
46.5
73.
5 1.
0 0.33
1.
9 3.
0 2.
0
0.477
48.0
82.
0 1.
5 0.24
2.
6 4.
0 2.
7
0.715
48.0
82.
0 1.
5 0.43
1.
5 2.
3 1.
5
0.889
51.5
78.
5 1.
0 0.21
3.
0 4.
7 3.
1
0.465
51.5
78.
5 1.
0 0.30
2.
1 3.
2 2.
2
0.522
53.0
92.
0 1.
5 0.25
2.
6 4.
0 2.
7
0.955
53.0
92.
0 1.
5 0.41
1.
5 2.
4 1.
6
1.200
56.5
83.
5 1.
0 0.21
3.
1 4.
7 3.
2
0.525
56.5
83.
5 1.
0 0.28
2.
2 3.
4 2.
3
0.564
59.0
101.
0 2.
0 0.23
2.
7 4.
2 2.
8
1.250
59.0
101.
0 2.
0 0.42
1.
5 2.
3 1.
6
1.580
63.0
92.
0 1.
5 0.20
3.
2 4.
9 3.
3
0.705
63.0
92.
0 1.
5 0.28
2.
3 3.
5 2.
4
0.746
64.0
111.
0 2.
0 0.23
2.
7 4.
2 2.
8
1.600
64.0
111.
0 2.
0 0.41
1.
5 2.
4 1.
6
2.030
159