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Products >
Rolling
>
Deep groove ball bearings
Single row deep groove ball bearings with snap groove,snap ring and filling slots
BL3..ZNR
Bearing number
Dimensions
£¨mm£©
Snap ring groove dimensions
£¨mm£©
Basic load ratings
(KN)
Limiting Speed
(r/min)
Mass
(kg)
TCB
d
D
B
r
min
Ds
b
Dn
an
bn
rn max
Cr
Cor
Grease
Oil
BL305 -ZNR
25
62
17
1.1
67.7
1.7
59.61
3.28
1.9
0.6
23
16
8000
12000
0.24
BL306 -ZNR
30
72
19
1.1
78.6
1.7
68.81
3.28
1.9
0.6
29.2
20.8
6700
9500
0.37
BL307 -ZNR
35
80
21
1.5
86.6
1.7
76.81
3.28
1.9
0.6
39.1
28.5
6000
8500
0.48
BL308 -ZNR
40
90
23
1.5
96.5
2.46
86.79
3.28
2.7
0.6
46.8
36
5300
7500
0.64
BL309 -ZNR
45
100
25
1.5
106.5
2.46
96.8
3.28
2.7
0.6
59.4
46.5
5000
7000
0.88
BL310 -ZNR
50
110
27
2
116.6
2.46
106.81
3.28
2.7
0.6
64.4
52
4500
6300
1.15
BL311 -ZNR
55
120
29
2
129.7
2.82
115.21
4.06
3.1
0.6
79.2
67
4000
5600
1.5
BL312 -ZNR
60
130
31
2.1
139.7
2.82
125.22
4.06
3.1
0.6
91.3
78
3800
5300
1.85
BL313 -ZNR
65
140
33
2.1
149.7
2.82
135.23
4.9
3.1
0.6
102
90
3400
4800
2.3
BL314 -ZNR
70
150
35
2.1
159.7
2.82
145.24
4.9
3.1
0.6
114
102
3200
4500
2.75
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