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Room 1207, Building 2, New Era Square, Huaiyin District, Jinan City
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Cylindrical roller bearings
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Cylindrical roller bearings
PRODUCTS
Designation
Principal dimensions
Basic load ratings
Speed ratings
dynamic
static
Reference speed
Limiting speed
d
[
mm
]
B
[
mm
]
B
[
mm
]
C
[
kN
]
C
0
[
kN
]
[
r/min
]
[
r/min
]
NJ 228 ECML
140
250
42
450
510
2800
4800
NJ 2328 ECML
140
300
102
1200
1430
2400
4300
NJ 328 ECJ
140
300
62
780
830
2400
2800
NJ 328 ECM
140
300
62
780
830
2400
2800
NU 1028 M
140
210
33
200
245
3600
3600
NU 1028 ML
140
210
33
204
255
3600
5300
NU 2228 ECML
140
250
68
655
830
2800
4800
NU 228 ECJ
140
250
42
450
510
2800
3200
NU 228 ECM
140
250
42
450
510
2800
3200
NU 228 ECML
140
250
42
450
510
2800
4800
NU 2328 ECML
140
300
102
1200
1430
2400
4300
NU 328 ECJ
140
300
62
780
830
2400
2800
NU 328 ECM
140
300
62
780
830
2400
2800
NUP 2228 ECML
140
250
68
655
830
2800
4800
NUP 228 ECJ
140
250
42
450
510
2800
3200
NUP 328 ECJ
140
300
62
780
830
2400
2800
NUP 328 ECM
140
300
62
780
830
2400
2800
NJ 2230 ECM
150
270
73
735
930
2600
2800
NJ 230 ECJ
150
270
45
510
600
2600
2800
NJ 230 ECM
150
270
45
510
600
2600
2800
NJ 230 ECML
150
270
45
510
600
2600
4500
NJ 2330 ECML
150
320
108
1370
1630
2200
4000
NJ 330 ECM
150
320
65
900
965
2200
2600
NU 1030 M
150
225
35
220
275
3200
3200
NU 1030 ML
150
225
35
228
290
3200
5000
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