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Products >
Rolling
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Cylindrical roller bearings
Four-point contact ball bearings
QJ 3 N2
Bearing number
Dimensions
£¨mm£©
Basic load ratings (KN)
Limiting speed (r/min)
Mass (Kg)
TCB
d
D
B
r
min
a
Cr
Cor
Grease
Oil
QJ315 N2
75
160
37
2.1
82
199
186
3400
4500
3.90
QJ316 N2
80
170
39
2.1
88
216
208
3200
4300
4.60
QJ317 N2
85
180
41
3.0
93
234
236
3000
4000
5.45
QJ318 N2
90
190
43
3.0
98
265
285
2800
3800
6.45
QJ319 N2
95
200
45
3.0
103
286
315
2600
3600
7.45
QJ320 N2
100
215
47
3.0
110
307
340
2400
3400
9.30
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