|
NEW
PRODUCT INTRODUCED |
|
General Technical Specification
Tapered Roller Bearings (Metric Sizes) |
| 
|

|
| Dynamic
Equivalent load |
| P=XFr+YFa |
| Fa/Fr<e |
Fa/Fr>e |
| X |
Y |
X |
Y |
| 1 |
0 |
0.4 |
0.4
cot |
|
| Static
Equivalent Load |
| p0=0.5Fr+Y0Fa,use
P0=Fr |
| The
value of e, Y and Y0 are |
| given
in table below |
yo=0.22
cot |
|
| Bearing
Numbers |
Boundry
Dimention |
Basic
Load Ratings |
Limiting
Speeds |
Abutment
And Fillet Dimensions |
Eff.
Load |
Constant |
Axial
Load |
Weight |
| |
|
|
|
|
|
CONE |
CUP |
Cor |
Cr |
rpm |
(mm) |
cone |
cup |
Centers
(mm) |
|
Factors |
|
| da |
db |
Da |
Db |
Sa |
sb |
ra |
a |
e |
y1 |
y0 |
(Kg.) |
| |
d |
D |
T |
B |
C |
r1 |
r |
|
|
Grease |
Oil |
min |
max |
max |
min |
min |
min |
max |
|
|
|
|
appx... |
| 32305 |
25.000 |
62.000 |
25.250 |
24.000 |
20.000 |
1.5 |
1.5 |
66700 |
63100 |
6300 |
8200 |
38 |
32 |
53 |
58 |
3 |
5 |
1 |
16.00 |
0.30 |
2.00 |
1.10 |
0.38 |
| 32206 |
30.000 |
62.000 |
21.250 |
20.000 |
17.000 |
1.0 |
1.0 |
60700 |
52300 |
6200 |
8200 |
39 |
36 |
56 |
59 |
2 |
4 |
1 |
15.30 |
0.37 |
1.60 |
0.88 |
0.29 |
|
320/32X |
32 |
58 |
17 |
17 |
13 |
1 |
1 |
47300 |
37800 |
6800 |
8900 |
38 |
38 |
52 |
55 |
3 |
4 |
1 |
14.2 |
0.5 |
1.3 |
0.7 |
0.19 |
|
32009X |
45 |
75 |
20 |
20 |
15.5 |
1 |
1 |
86900 |
67100 |
- |
8500 |
51 |
51 |
69 |
72 |
4 |
4.5 |
1 |
15.7 |
0.3 |
1.8 |
0.96 |
0.34 |
| 33013 |
65.000 |
100.000 |
27.000 |
27.000 |
21.000 |
1.5 |
1.5 |
152900 |
95800 |
3600 |
4700 |
76 |
71 |
91 |
96 |
5 |
6.0 |
1.5 |
21.3 |
0.35 |
1.72 |
0.95 |
0.75 |
| 32315B |
75.000 |
160.000 |
58.000 |
55.000 |
45.000 |
3.0 |
2.5 |
480800 |
317100 |
2200 |
3200 |
100 |
90 |
124 |
151 |
7 |
14.0 |
2.0 |
47.0 |
0.55 |
1.10 |
0.60 |
5.57 |
| 32222 |
110.000 |
200.000 |
56.000 |
53.000 |
46.000 |
3.0 |
2.5 |
522800 |
375000 |
1800 |
2400 |
124 |
122 |
171 |
190 |
7 |
10.0 |
2.0 |
48.00 |
0.42 |
1.40 |
0.80 |
6.95 |
|