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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
]
NUP 248 MA
240
440
72
952
1370
1600
2200
NJ 1052 ML
260
400
65
720
965
1800
2800
NJ 2252 MA
260
480
130
1790
3000
1300
2000
NU 1052 M
260
400
65
720
965
1800
1800
NU 1052 ML
260
400
65
720
965
1800
2800
NU 2252 MA
260
480
130
1790
3000
1400
2000
NU 2352 ECMA
260
540
165
3190
4550
1100
1800
NU 252 MA
260
480
80
1170
1700
1400
2000
NU 3152 ECMA
260
440
144
2090
3450
1300
2200
NUP 252 MA
260
480
80
1170
1700
1400
2000
NJ 256 MA
280
500
80
1140
1800
1400
1900
NU 1056 M
280
420
65
765
1060
1700
1700
NU 1056 ML
280
420
65
765
1060
1700
2600
NU 2256 ECMA
280
500
130
2200
3450
1200
1900
NU 2356 MA
280
580
175
2700
4300
1000
1700
NU 256 M
280
500
80
1190
1800
1400
1500
NU 256 MA
280
500
80
1190
1800
1400
1900
NU 3156 ECMA
280
460
146
2290
3900
1200
2000
NJ 1060 MA
300
460
74
858
1370
1500
2000
NU 1060 MA
300
460
74
1000
1370
1500
2000
NU 2060 ECMA
300
460
95
1510
2600
1300
2000
NU 2260 MA
300
540
140
2090
3450
1200
1800
NU 2360 ECMA
300
620
185
4020
5850
950
1600
NU 260 M
300
540
85
1420
2120
1300
1400
NU 260 MA
300
540
85
1420
2120
1300
1800
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