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7300B series angular contact ball bearing
    7300B series angular contact ball bearing
Product Description:

Single row angular contact ball bearing 7300B series


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Boundary Dimension(mm)
Basic Load Rating(kN)
Limiting Speed
(rpm)
Mass
(Kg)
Part Number
d
D
B
rs min
rs1 min
Cr
Cor
Grease
Oil
Approx.
 
10
35
11
0.6
0.3
9.50
4.60
22,000
29,000
0.041
7300B
12
37
12
1
0.6
10.5
4.95
19,000
26,000
0.045
7301B
15
42
13
1
0.6
12.5
6.65
17,000
22,000
0.057
7302B
17
47
14
1
0.6
14.8
8.00
15,000
20,000
0.109
7303B
20
52
15
1.1
0.6
17.3
9.65
13,000
18,000
0.141
7304B
25
62
17
1.1
0.6
24.4
14.6
11,000
15,000
0.234
7305B
30
72
19
1.1
0.6
31.0
20.5
9,600
13,000
0.352
7306B
35
80
21
1.5
1
36.5
24.2
8,400
11,000
0.469
7307B
40
90
23
1.5
1
45.0
30.5
7,400
9,900
0.636
7308B
45
100
25
1.5
1
58.5
40.0
6,600
8,900
0.854
7309B
50
110
27
2
1
68.0
48.0
6,000
8,100
1.11
7310B
55
120
29
2
1
79.0
56.5
5,500
7,300
1.42
7311B
60
130
31
2.1
1.1
90.0
66.0
5,100
6,800
1.77
7312B
65
140
33
2.1
1.1
102
75.0
4,700
6,300
2.15
7313B
70
150
35
2.1
1.1
114
86
4,400
5,800
2.61
7314B
75
160
37
2.1
1.1
125.
97.5
4,100
5,400
3.13
7315B
80
170
39
2.1
1.1
135
109
3,800
5,100
3.72
7316B
85
180
41
3
1.1
146
122
3,600
4,800
4.43
7317B
90
190
43
3.0
1.1
156
135
3,400
4,500
5.16
7318B
95
200
45
3
1.1
167
149
3,200
4,200
6
7319B
100
215
47
3
1.1
190
178
3,000
4,000
7.32
7320B
105
225
49
3
1.1
202
194
2,900
3,800
8.36
7321B
110
240
50
3
1.1
226
226
2,700
3,700
9.8
7322B
120
260
55
3
1.1
225
231
2,500
3,300
14.7
7324B
130
280
58
4
1.5
250
268
2,300
3,100
17.6
7326B
140
300
62
4
1.5
275
310
2,100
2,800
21.5
7328B
150
320
65
4
1.5
300
350
2,000
2,600
25.1
7330B
160
340
68
4
1.5
315
385
1,800
2,400
29.8
7332B
170
360
72
4
1.5
355
445
1,700
2,300
35.3
7334B
180
380
75
4
1.5
375
490
1,600
2,100
40.9
7336B
190
400
78
5
2
390
535
1,500
2,000
47
7338B
200
420
80
5
2
410
555
1,400
1,900
53.1
7340B