Shaft Diameter |
Bearing Designation |
Mass Approx |
Boundary Dimensions |
Basic Load Rating |
Limiting Speed |
|||||
Current |
Original Code |
d |
Fw |
D |
B |
Cr Dynamic |
Cor Static |
Oil |
||
mm |
g |
mm |
N |
rpm |
||||||
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 |
42500 |
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 |
400000 |
4600 |
|
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