Products > Rolling > Mast guide bearings
                 Single row deep groove ball bearings   619..

Bearing number
Dimensions
£¨mm£©
Mounting dimensions
£¨mm£©
Basic load ratings
(KN)
Limiting Speed
(r/min)
Mass
(kg)
TCB
d
D
B
rmin
damin
Damax
ramax
Cr
Cor
Grease
Oil
10
22
6
0.3
12
20
0.3
2.7
1.27
32000
38000
0.009
 
12
24
6
0.3
14
22
0.3
2.89
1.46
30000
36000
0.01
 
15
28
7
0.3
17
26
0.3
4.35
2.26
26000
30000
0.015
 
17
30
7
0.3
19
28
0.3
4.3
2
24000
30000
0.018
 
20
37
9
0.3
22
35
0.3
7.1
4.6
19000
23000
0.036
 
25
42
9
0.3
27
40
0.03
7.1
4.6
16000
19000
0.042
 
30
47
9
0.3
32
45
0.3
7.3
4.6
14000
17000
0.048
 
35
55
10
0.6
38.2
51.0
0.6
906
6.2
12000
15000
0.074
 
40
62
12
0.6
44
58
0.6
12.2
8.9
11000
13000
0.110
 
45
68
12
0.6
49
64
0.6
14.1
10.9
9800
12000
0.128
 
50
72
12
0.6
54
68
0.6
15.6
12.2
8900
11000
0.132
 
55
80
13
1.0
60
75
1
16
13.3
8200
9600
0.180
 
60
85
13
1.0
65
80
1
19.4
16.3
7600
8900
0.193
 
65
90
13
1.0
70
85
1
17.4
16.1
7000
8200
0.206
 
70
100
16
1.0
74.6
95.4
1
23.7
21.2
6500
7700
0.334
 
75
105
16
1.0
80
100
1
24.4
22.6
6100
7200
0.353
 
80
110
16
1.0
85
105
1
25.0
24.0
5600
6700
0.391
 
85
120
18
1.1
91.5
114
1
32.0
29.6
5300
6300
0.55
 
90
125
18
1.1
96.5
118.5
1
33.0
31.5
5000
600
0.585
 
95
130
18
1.1
101.5
123.5
1
33.5
33.5
4800
5600
0.601
 
100
140
20
1.1
106.5
133.5
1
43.0
42.0
4500
5300
0.828
 

 
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