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Products >
Rolling
>
Angular contact ball bearings
Single row deep groove ball bearings with filling slots
BL3..ZZ
Bearing number
Dimensions
£¨mm£©
Mounting dimensions
£¨mm£©
Basic load ratings
(KN)
Limiting Speed
(r/min)
Mass
(kg)
TCB
d
D
B
r
min
d
a
min
D
a
max
r
a
max
Cr
Cor
Grease
Oil
BL305-ZZ
25
62
17
1.1
31.5
55.5
1
22.9
15.6
8000
12000
0.24
BL306-ZZ
30
72
19
1.1
36.5
65.5
1
29.2
20.8
6700
9500
BL307-ZZ
35
80
21
1.5
43
72
1.5
39.1
28.5
6000
8500
0.48
BL308-ZZ
40
90
23
1.5
48
82
1.5
46.8
36
5300
7500
0.64
BL309-ZZ
45
100
25
1.5
53
92
1.5
59.4
46.5
5000
7000
0.88
BL310-ZZ
50
110
27
2
59
101
2
64.4
52
4500
6300
1.15
BL311-ZZ
55
120
29
2
64
111
2
79.2
67
4000
5600
1.5
BL312-ZZ
60
130
31
2.1
71
119
2
91.3
78
3800
5300
1.85
BL313-ZZ
65
140
33
2.1
76
129
2
102
90
3400
4800
2.3
BL314-ZZ
70
150
35
2.1
81
139
2
114
102
3200
4500
2.75
BL315-ZZ
75
160
37
2.1
86
149
2
125
116
3000
4300
3.25
BL316-ZZ
80
170
39
2.1
91
159
2
138
129
2800
4000
3.95
BL317-ZZ
85
180
41
3
98
167
2.5
147
146
2600
3800
4.6
BL318-ZZ
90
190
43
3
103
177
2.5
157
160
2200
3400
5.4
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