Products > Rolling > Track rollers
                 Single row deep groove ball bearings with snap groove and snap ring   63..-ZNR1

Bearing number
Dimensions
£¨mm£©
Snap ring groove dimensions
£¨mm£©
Basic load ratings
(KN)
Limiting Speed
(r/min)
Mass
(kg)
TCB
d
D
B
rmin
Ds
b
Dn
an
bn
rnmax
Cr
Cor
Grease
Oil
10
35
11
0.6
39.7
1.12
33.17
2.06
1.35
0.4
8.1
3.45
22000
26000
0.051
  
12
37
12
1
41.3
1.12
34.77
2.06
1.35
0.4
9.7
4.2
20000
24000
0.060
  
15
42
13
1
46.3
1.12
39.75
2.06
1.35
0.4
11.4
5.45
17000
20000
0.083
  
17
47
14
1
52.7
1.12
44.6
2.46
1.35
0.4
13.6
6.65
15000
18000
0.113
  
20
52
15
1.1
57.9
1.12
49.73
2.46
1.35
0.4
15.9
7.8
13000
16000
0.148
  
25
62
17
1.1
67.7
1.7
59.61
3.28
1.9
0.6
22.4
11.5
11000
14000
0.232
  
30
72
19
1.1
78.6
1.7
68.81
3.28
1.9
0.6
28.1
15.8
9000
11000
0.348
  
35
80
21
1.5
86.6
1.7
76.81
3.28
1.9
0.6
33.4
19.2
8500
10000
0.458
  
40
90
23
1.5
96.5
2.46
86.79
3.28
2.7
0.6
40.7
24
7500
9000
0.632
  
45
100
25
1.5
106.5
2.46
96.8
3.28
2.7
0.6
52.8
31.8
6700
8000
0.848
  
50
110
27
2.0
116.6
2.46
106.81
3.28
2.7
0.6
61.8
37.9
6300
7500
1.100
  
55
120
29
2.0
129.7
2.82
115.21
4.06
3.1
0.6
71.6
44.8
5600
6700
1.390
  
60
130
31
2.1
139.7
2.82
125.22
4.06
3.1
0.6
81.8
51.8
5000
6000
1.720
  
65
140
33
2.1
149.7
2.82
135.23
4.9
3.1
0.6
97.5
60
4800
5600
2.1
  
70
150
35
2.1
159.7
2.82
145.24
4.9
3.1
0.6
111
68
4500
5300
2.5
  
75
160
37
2.1
169.7
2.82
155.22
4.9
3.1
0.6
119
76.5
4300
5000
3
  

 
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