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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
]
NNF 5028 ADA-2LSV
140
210
95
644
1120
——
600
319430 B-2LS
150
210
80
484
915
——
600
NNC 4830 CV
150
190
40
255
585
1500
1800
NNC 4930 CV
150
210
60
429
830
1400
1700
NNCF 5030 CV
150
225
100
842
1430
1300
1700
NNCL 4830 CV
150
190
40
255
585
1500
1800
NNCL 4930 CV
150
210
60
429
830
1400
1700
NNF 5030 ADA-2LSV
150
225
100
748
1290
——
560
319432 DA-2LS
160
220
80
501
1000
——
530
NNC 4832 CV
160
200
40
260
610
1400
1700
NNC 4932 CV
160
220
60
446
915
1300
1600
NNCL 4832 CV
160
200
40
260
610
1400
1700
NNCL 4932 CV
160
220
60
446
915
1300
1600
NNF 5032 ADA-2LSV
160
240
109
781
1400
——
500
319434 B-2LS
170
230
80
512
1060
——
530
NNCF 5034 CV
170
260
122
1230
2120
1100
1400
NNCL 4934 CV
170
230
60
457
950
1200
1500
NNF 5034 ADA-2LSV
170
260
122
1010
1800
——
480
319436 DA-2LS
180
240
80
528
1100
——
480
NNC 4836 CV
180
225
45
297
695
1200
1500
NNC 4936 CV
180
250
69
594
1220
1100
1400
NNCF 4936 CV
180
250
69
594
1220
1100
1400
NNCL 4936 CV
180
250
69
594
1220
1100
1400
NNF 5036 ADA-2LSV
180
280
136
1170
2120
——
450
319438 DA-2LS
190
260
80
550
1180
——
450
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