Products > Rolling > Mast guide bearings
                 Single direction angular contact thrust ball bearings   BSA 2

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
ra max
Cr
Cor
Grease
Oil
15
35
11
1.0
27.0
21.0
31.5
0.6
11.4
20.4
8.5
11000
15000
0.054
 
17
40
12
1.0
31.0
22.0
36.5
0.6
17.3
34.4
13.8
9600
13000
0.078
 
20
47
14
1.0
36.0
26.0
42.0
0.6
23.2
47.6
19.5
8200
11000
0.12
 
20
47
15
1.0
36.5
26.0
42.0
0.6
23.2
47.6
19.5
8200
11000
0.13
 
25
52
15
1.0
41.0
31.0
47.2
1.0
23.7
53.2
21.3
7200
10000
0.15
 
25
62
15
1.1
47.5
33.0
56.0
1.0
33
76.6
31
6000
8600
0.25
 
30
62
16
1.1
48.0
38.0
55.0
1.0
29
70.3
28.5
6000
8600
0.23
 
35
72
17
1.5
56.0
44.0
65.0
1.0
37
95.7
38.5
5000
7200
0.33
 
60
110
22
1.5
85.0
72.0
99.0
1.0
73
220
88
3200
4700
0.95
 
75
130
25
1.5
101.5
89.0
118.0
1.0
78.3
260
100
2700
3800
1.60
 

 
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