The bearings part no. E30303J is a type of single row tapered roller bearing. A single-row tapered roller bearing can support a combined radial and axial load. This bearing type can be used in a preload situation to obtain higher rigidity and better running accuracy of the shaft.
Following is the main data of tapered roller bearing E30303J.
d= 17
D = 47
B = 14
T = 15.25
Mass = 0.13
Basic Dynamic Load Rating Cr: 30000
Basic Static Load Rating Cor: 27600
Limiting Speed - Grease Lubrication: 9000
Limiting Speed - Oil Lubrication 12000
The following is part of our stock list.
|
Brg No |
Boundary dimensions(mm) |
r(mm) |
Cr(N) |
Cor(N) |
Limiting Speed(min-1) |
|||
|
Bore |
O.D. |
Width |
Grease |
Oil |
||||
|
H-E30202 |
15 |
35 |
11.75 |
0.6 |
15,800 |
14,500 |
12,000 |
16,000 |
|
H-E30302J |
15 |
42 |
14.25 |
1 |
21,900 |
19,200 |
10,000 |
14,000 |
|
H-E30203J |
17 |
40 |
13.25 |
1 |
20,800 |
20,700 |
10,000 |
14,000 |
|
H-E30303J |
17 |
47 |
15.25 |
1 |
27,400 |
24,500 |
9,200 |
12,000 |
|
H-32303 |
17 |
47 |
20.25 |
1 |
31,900 |
29,900 |
9,400 |
13,000 |
|
H-E32004J |
20 |
42 |
15 |
0.6 |
27,300 |
31,500 |
9,300 |
13,000 |
|
H-E30204J |
20 |
47 |
15.25 |
1 |
27,000 |
27,200 |
8,700 |
12,000 |
|
H-E32204 |
20 |
47 |
19.25 |
1 |
32,500 |
34,800 |
8,700 |
12,000 |
|
H-E30304J |
20 |
52 |
16.25 |
1.5 |
36,400 |
35,200 |
8,300 |
11,000 |
|
H-E32304J |
20 |
52 |
22.25 |
1.5 |
45,100 |
46,700 |
8,400 |
11,000 |
|
H-E32005J |
25 |
47 |
15 |
0.6 |
30,200 |
37,700 |
8,300 |
11,000 |
|
H-E33005J |
25 |
47 |
17 |
0.6 |
33,500 |
42,300 |
8,300 |
11,000 |
|
H-E30205J |
25 |
52 |
16.25 |
1 |
31,500 |
33,700 |
7,500 |
10,000 |
|
H-E32205J |
25 |
52 |
19.25 |
1 |
39,800 |
44,800 |
7,900 |
11,000 |
|
H-E33205J |
25 |
52 |
22 |
1 |
48,900 |
58,500 |
7,900 |
10,000 |
|
HE30305DJ |
25 |
62 |
18.25 |
1.5 |
39,800 |
42,500 |
5,700 |
8,000 |








