NKI,NKIS,NA49,NA48,NA69 series

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sales@bearings-china.com
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NKI,NKIS,NA49,NA48,NA69 series

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bearings Bearing >Needle Roller Bearings > NKI,NKIS,NA49,NA48,NA69 series


NKI,NKIS,NA49,NA48,NA69 series - PYC

 

Shaft diameter
Bearing Designation
Mass Approx
Boundary Dimensions
Basic Load Rating  
Limiting Speed
Current
Orignal Code
d
Fw
D
C
Cr Dynamic
Cor Static
Oil
mm
g
mm
N
rpm
8
NKI8
46
8
14
25
16
12400
11300
21500
9
NKI9/12
14.6
9
12
19
12
6200
7002
21700
10
NKI10/16
27.3
10
14
22
16
9808
10500
19650
NA4900
4524900
21
10
14
22
13
8006
9000
23700
NA6900
6534900
38.4
10
14
22
22
8281
11612
23700
12
NA4901
4524901
25.1
12
16
24
13
5047
6352
20000
NKI12/20
39
12
16
24
20
14000
18400
21000
NA6901
6534901
44.5
12
16
24
22
11647
17052
20000
NKIS12
58
12
18
30
16
16000
17000
20000
15
NKI15/16
38
15
19
27
16
8847
12853
19100
NKI15/20
45.7
15
19
27
20
12347
19053
19100
NA4902
4524902
32
15
20
28
13
6447
9053
18800
NA6902
6534902
61.6
15
20
28
23
13100
20900
18800
NKIS15
90
15
22
35
20
23500
24000
17000
17
NKI17/16
41.4
17
21
29
16
13000
18200
20000
NA4903
4544903
32.8
17
22
30
13
7010
10010
17000
NA6903
6534903
68.2
17
22
30
23
14400
24900
17000
20
NKI20/16
48.5
20
24
32
16
10800
17000
16700
NA4904
4524904
70.2
20
25
37
17
11912
16594
16200
NKIS20
119
20
28
42
20
16500
35500
14000
22
NKI22/16
50
22
25
34
16
8721
15340
16200
NA49/22
76
22
28
39
17
12996
19175
14360
NA69/22
130
22
28
39
30
21375
35750
14360
25
NKI25/30
115
25
29
38
30
31500
56000
14000
NA4905
4524905
76
25
30
42
17
13452
20475
13832
NA6905
6534905
138
25
30
42
30
19300
31750
13832
NKIS25
160
25
32
47
22
32000
55000
12500
F-208277
25
32
47
22
NKI25/20
 
25
29
38
20
28
NA49/28
45449/28
90.7
28
32
45
17
13900
20100
13832
NA69/28
170
28
32
45
30
22400
36850
13832
NKI28/20
28
32
42
20
30
NKI30/20
30
35
45
20
NKI30/30
30
35
45
30
32
NKI32/20
32
37
47
20
TAFI324720
32
37
47
20
NA49/32
45449/32
150
32
40
52
20
19000
32600
11134
NA69/32
66349/32
272
32
40
52
36
25500
68500
11134
35
NKI35/30
165
35
40
50
30
22200
51350
11134
NA4907
4524907
151
35
42
55
20
19800
41500
11134
NA6907
6534907
301
35
42
55
36
26000
60500
11134
NKIS35
210
35
43
58
22
33000
56000
9500
40
NKI40/20
124
40
45
55
20
22000
48000
10127
NKI40/30
184
40
45
55
30
35000
86000
10127
NA4908
4544908
123
40
48
62
22
31036
63873
8567
NA6908
6534908
401
40
48
62
40
64000
112000
8567
42
NKI42/20
138
42
47
57
20
26000
52500
9500
45
NKI45/25
218
45
50
62
25
36000
70000
8567
NKI45/35
289
45
50
62
35
41500
102000
8567
NA4909
4544909
260
45
50
68
22
37000
96500
8052
NA6909
6534909
479
45
50
68
40
61500
123500
8052
NKIS45
306
45
55
72
22
43000
71000
7500
50
NKI50/25
TAFI506825
262
50
55
68
25
32000
78000
7890
NA4910
4544910
264
50
58
72
22
41000
72000
7526
NA6910
6534910
457
50
58
72
40
68000
135000
7526
NKIS50
510
50
60
80
28
60000
95000
7200
NKI50/35
TAFI506835
50
55
68
35
55
NKI55/35
357
55
60
72
35
48000
126800
7256
NA4911
4544911
386
55
63
80
25
50600
96580
7156
NA6911
6534911
760
55
63
80
45
82560
172000
7156
60
NKI60/25
388
60
68
82
25
35500
85000
7156
NA4912
4544912
412
60
68
85
25
52800
110500
6022
NA6912
6534912
798
60
68
85
45
88500
186000
6022
NKIS60
550
60
70
90
28
65000
110000
6300
65
NA4913
4544913
435
65
72
90
25
57500
110500
6022
NA6913
6534913
821
65
72
90
45
87600
194500
6022
NKI65/25
65
73
90
25
70
NA4914
4544914
712
70
80
100
30
79000
154000
5111
NA6914
6534914
1326
70
80
100
54
121000
263000
5111
NKI70/35
70
80
95
35
75
NA4915
4544915
765
75
85
105
30
82000
158000
5111
NA6915
6534915
1429
75
85
105
54
128000
272000
5111
80
NA4916
4544916
870
80
90
110
30
81000
170500
5111
NA6916
6534916
1510
80
90
110
54
130500
280600
5000
NKI80/35
80
90
110
35
85
NA4917
4544917
1250
85
100
120
35
111000
237000
4600
NA6917
6534917
2200
85
100
120
63
166000
40000
4600
90
NA4918
4544918
1312
90
105
125
35
114000
250000
4400
NA6918
6534918
2310
90
105
125
63
172000
425000
4400
95
NA4919
4544919
1371
95
110
130
35
116000
260000
4200
NA6919
6534919
2500
95
110
130
63
174000
440000
4200
NKI95/36
95
105
125
36
100
NA4920
4544920
1900
100
115
140
40
120000
274000
4000
NKI100/30
100
110
130
30
110
NA4922
4544922
2070
110
125
150
40
132000
290000
3700
NA4822
1080
110
120
140
30
94000
216000
3900
120
NA4924
4544924
2860
120
135
165
45
181000
890000
3400
NA4824
1170
120
130
150
30
99000
239000
3600
130
NA4926
4544926
3900
130
150
180
50
223000
470000
3100
NA4826
1810
130
145
165
35
118000
310000
3200
140
NA4928
4544928
4150
140
160
190
50
209000
500000
2900
NA4828
1920
140
155
175
35
120000
325000
3000

 

 


 

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