BEARING HOUSINGS - CBC Bearings

7 SPHERICAL ROLLER BEARINGS
Equivalent bearing load dynamic
P = XFr + YFa
F a/ Fr
e F a/ F r
> e
X Y X Y
1 Y 1 0.67
Y 2
Static
P0 = Fr + Y0Fa
For values of e, Y1, Y2 and Y0
See table below.
da
ABUTMENTS
& FILLET DIM
min
Da max
ras
CONSTANT
AXIAL
LOAD FACTORS
max
e Y1 Y2 Y0 Cylindrical
bore
Mass kg
Tapered bore
368
592
5.
0 0.37
1.84
2.75
1.80
300.
0
291. 0
382
518
4.
0 0.24
2.78
4.14
2.72
110.
0
106. 0
382
578
4.
0 0.32
2.11
3.15
2.07
222.
0
215. 0
388
622
5.
0 0.36
1.87
2.78
1.83
339.
0
329. 0
402
538
4.
0 0.24
2.87
4.27
2.80
115.
0
111. 0
402
598
4.
0 0.31
2.16
3.22
2.12
235.
0
228. 0
408
652
5.
0 0.36
1.89
2.82
1.85
380.
0
369. 0
422
578
4.
0 0.24
2.80
4.16
2.73
149.
0
144. 0
428
622
5.
0 0.31
2.21
3.28
2.16
264.
0
256. 0
428
692
5.
0 0.37
1.81
2.69
1.77
457.
0
443. 0
442
598
4.
0 0.24
2.85
4.24
2.78
157.
0
152. 0
448
672
5.
0 0.32
2.11
3.15
2.07
354.
0
343. 0
456
724
6.
0 0.36
1.86
2.77
1.82
544.
0
528. 0
468
622
5.
0 0.24
2.85
4.24
2.78
181.
0
175. 0
468
692
5.
0 0.31
2.15
3.21
2.11
370.
0
358. 0
476
754
6.
0 0.36
1.88
2.80
1.84
600.
0
582. 0
488
652
5.
0 0.23
2.88
4.29
2.82
206.
0
200. 0
496
724
6.
0 0.31
2.14
3.19
2.10
443.
0
429. 0
496
794
6.
0 0.36
1.87
2.78
1.83
704.
0
683. 0
508
672
5.
0 0.23
2.94
4.38
2.88
217.
0
209. 0
516
754
6.
0 0.31
2.15
3.21
2.11
492.
0
477. 0
516
834
6.
0 0.36
1.87
2.78
1.83
814.
0
790. 0
151