|
带内圈滚针轴承
|
NK,NKS
|
NK,NKS,RNA49
|
RNA69
|
|
NK,NKS,RNA49,RNA69
|
|
|
|
轴径
|
轴承型号
|
外
型 尺 寸
|
基本额定负荷
|
极限转速
|
|
d
|
F
|
D
|
B
|
rS
|
动
C
|
静
Co
|
油润滑
|
|
mm
|
mm
|
Min.
|
N
|
rpm
|
|
100
|
NKI 100/30
|
100
|
110
|
130
|
30
|
1.1
|
98000
|
210000
|
4200
|
|
NKI 100/40
|
100
|
110
|
130
|
40
|
1.1
|
127000
|
290000
|
4200
|
|
NKIS
100
|
100
|
115
|
135
|
32
|
1.1
|
91000
|
204000
|
4000
|
|
NA 4920*)
|
100
|
115
|
140
|
40
|
1.1
|
128000
|
270000
|
4000
|
|
110
|
NKI 110/40
|
110
|
120
|
140
|
40
|
1.1
|
113000
|
275000
|
3900
|
|
NA 4922*)
|
110
|
125
|
150
|
40
|
1.1
|
132000
|
290000
|
3700
|
|
NA 4822*)
|
110
|
120
|
140
|
30
|
1
|
94000
|
216000
|
3900
|
|
120
|
NA 4924*)
|
120
|
135
|
165
|
45
|
1.1
|
181000
|
390000
|
3400
|
|
NA 4824*)
|
120
|
130
|
150
|
30
|
1
|
99000
|
239000
|
3600
|
|
75
|
NA 4926*)
|
130
|
150
|
180
|
50
|
1.5
|
203000
|
470000
|
3100
|
|
NA 4826*)
|
130
|
145
|
165
|
35
|
1.1
|
118000
|
310000
|
3200
|
|
140
|
NKI 140/32
|
140
|
155
|
180
|
32
|
1.5
|
114000
|
260000
|
3000
|
|
NA 4928*)
|
140
|
160
|
190
|
50
|
1.5
|
209000
|
500000
|
2900
|
|
NA 4828*)
|
140
|
155
|
175
|
35
|
1.1
|
120000
|
325000
|
3000
|
|
150
|
NA 4830*)
|
150
|
165
|
190
|
40
|
1.1
|
152000
|
400000
|
2800
|
|
160
|
NA 4832*)
|
160
|
175
|
200
|
40
|
1.1
|
160000
|
435000
|
2700
|
|
170
|
NA 4834
|
170
|
185
|
215
|
45
|
1.1
|
185000
|
510000
|
2500
|
|
180
|
NA 4836*)
|
180
|
195
|
225
|
45
|
1.1
|
194000
|
550000
|
2400
|
|
190
|
NA 4838
|
190
|
210
|
240
|
50
|
1.5
|
227000
|
690000
|
2300
|
|
200
|
NA 4940*)
|
200
|
220
|
250
|
50
|
1.5
|
230000
|
720000
|
2200
|
|
220
|
NA 4844*)
|
220
|
240
|
270
|
50
|
1.5
|
243000
|
790000
|
2000
|
|
240
|
NA 4848*)
|
240
|
265
|
300
|
60
|
2
|
355000
|
1080000
|
1800
|
|
260
|
NA 4852*)
|
260
|
285
|
320
|
60
|
2
|
370000
|
1160000
|
1700
|
|
280
|
NA 4856*)
|
280
|
305
|
350
|
69
|
2
|
450000
|
1300000
|
1500
|
|
300
|
NA 4860*)
|
300
|
330
|
380
|
80
|
2.1
|
620000
|
1770000
|
1400
|
|
320
|
NA 4864
|
320
|
350
|
400
|
80
|
2.1
|
630000
|
1850000
|
1300
|
|
340
|
NA 4868
|
340
|
370
|
420
|
80
|
2.1
|
640000
|
1940000
|
1300
|
|
360
|
NA 4872
|
360
|
390
|
440
|
80
|
2.1
|
660000
|
2020000
|
1200
|
|
380
|
NA 4876
|
380
|
415
|
480
|
100
|
2.1
|
100000
|
2900000
|
1100
|
|
|
|
|
|
|
|
|
|
|
|
1)对于脂润滑，允许值为表列数值的60%。*)优先采用。
|
