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Products >
Rolling
>
Angular contact ball bearings
Single direction angular contact thrust ball bearings
BSA 3
Bearing number
Dimensions
£¨mm£©
Mounting dimensions
£¨mm£©
Basic load ratings
(KN)
Axial load limit (KN)
Limiting Speed
(r/min)
Mass (kg)
TCB
d
D
B
r
min
a
da min
Da max
r
a max
Cr
Cor
Grease
Oil
BSA 305
25
62
17
1.1
48.5
33.0
56.0
1.0
33
76.6
31
6000
8600
0.27
BSA 306
30
72
19
1.5
54.0
39.0
65.0
1.0
47.1
110
44
5300
7600
0.23
BSA 3062
30
62
15
1.1
47.0
38.0
55.0
1.0
29
70.3
28.5
6000
8600
0.22
BSA 307
35
80
21
1.5
60.0
44.0
72.0
1.0
60.3
138
55.2
4800
7000
0.53
BSA 3572
35
72
15
1.5
55.0
44.0
65.0
1.0
37
95.7
38.5
5000
7200
0.30
BSA 308
40
90
23
1.5
70.5
49.0
82.0
1.0
64.8
166
66.5
4100
5800
0.72
BSA 309
45
100
25
1.5
75.5
54.0
90.5
1.0
96
231
92.5
3800
5500
1.00
BSA 310
50
110
27
1.5
83.0
60.0
99.0
1.0
113
275
110
3500
5000
0.98
BSA 311
55
120
29
1.5
90.5
65.0
109.0
1.0
130
322
129
3200
4500
1.65
BSA 312
60
130
31
1.5
98.0
72.0
118.0
1.0
148
374
150
3000
4200
1.98
BSA 316
80
170
39
2.1
128.0
96.0
155.0
1.0
242
679
272
2200
3200
4.60
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