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SAK-Bearings
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Roller Bearings
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Cylindrical Roller Bearing
> Double Row Cylindrical Roller Bearings
Double Row Cylindrical Roller Bearings
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Description And Technical diameters
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Inquiry
Bearing NO.
Boundary dimensions(mm)
Basic load ratings(kN)
Limiting speed(rpm)
Abutment and fillet dimensions(mm)
Weight (kg)
Cylindrical bore
Tapered bore
d
D
B/C
r 1.2min
r3.4min
Cr
Cor
Speed Ratings
da max
Da max
ra max
rb max
Refer
NN4932
NN4932K
160
220
60
2
2
330
680
4000
173
206
2
2
6.77
NNU4932
NNU4932K
160
220
60
2
2
330
680
4000
176
210
2
2
6.6
NN3932
NN3932K
160
220
45
2
2
271
520
4000
173
206
2
2
5.02
NN4832
-
160
200
40
1
1
150
355
4000
169
191
1
1
2.95
NNU4134
NNU4134K30
170
280
109
2.1
2.1
968
1630
2000
195
269
2
2
26
NNU3134
-
170
280
88
2.1
2.1
635
1050
2000
185
263
2
2
21.4
NN3134
-
170
280
88
2.1
2.1
635
1050
2000
185
263
2
2
21.1
NNU3034
NNU3034K
170
260
67
2.1
2.1
450
805
3400
185
244
2
2
12.9
NN3034
NN3034K
170
260
67
2.1
2.1
450
805
3400
-
249
2
2
12.5
NNU5934
-
170
230
80
2
2
550
1180
2800
183
220
2
2
9.55
NN4934
NN4934K
170
230
60
2
2
336
695
3800
183
216
2
2
7.13
NNU4934
NNU4934K
170
230
60
2
2
336
695
3800
186
220
2
2
6.95
NN3934
NN3934K
170
230
45
2
2
280
550
3800
183
216
2
2
5.01
NN3138
-
180
320
104
3
3
840
1420
1800
208
300
2.5
2.5
33.8
NNU4136
NNU4136K30
180
300
118
3
3
1080
1830
1900
208
287
2.5
2.5
32.5
NNU3036
-
180
280
74
2.1
2.1
561
1000
3200
195
263
2
2
16.9
NN3036
NN3036K
180
280
74
2.1
2.1
561
1000
3200
-
269
2
2
16.5
NN4936
NN4936K
180
250
69
2
2
402
850
3400
193
236
2
2
10.4
NNU4936
NNU4936K
180
250
69
2
2
402
850
3400
199
240
2
2
10.5
NN3936
NN3936K
180
250
52
2
2
340
655
3400
193
236
2
2
7.2
NN4836
-
180
225
45
1
1
225
535
2200
189
215
1
1
4.15
NNU4138
NNU4138K30
190
320
128
3
3
1320
2200
1800
219
307
2.5
2.5
41
NN4038
-
190
290
100
2.1
2.1
825
1640
3000
206
273
2
2
24
NN3038
NN3038K
190
290
75
2.1
2.1
594
1080
3000
-
279
2
2
17
NNU3038
-
190
290
75
2.1
2.1
594
1080
3000
206
273
2
2
17.9
NNU4938
NNU4938K
190
260
69
2
2
402
880
3200
209
250
2
2
11
NNU4140
NNU4140K30
200
340
140
3
3
1470
2550
1700
231
327
2.5
2.5
51
NNU4040X2
-
200
310
115
2.1
2.1
1010
1860
2000
225
299
2
2
31.5
NN4040
NN4040K
200
310
109
2.1
2.1
890
1730
2000
216
293
2
2
30.4
NNU3040
NNU3040K
200
310
82
2.1
2.1
644
1140
2000
216
293
2
2
22.9
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