Obrobione automatyczne łożyska pierścieniowe NA49/32 |
|||
|---|---|---|---|
| I.D. d ((Ø) | 160 | Nadużycie D. | 220 |
| Szerokość B ((mm) | 60 | Materiał pierścienia wewnętrznego/zewnętrznego | Stalowe |
| Pierścień zewnętrzny | Z pierścieniem zewnętrznym | Liczba rzędów obrotowych na torze wyścigowym | Jednorazowy rząd |
| Standardy wielkości | System metryczny | Specyfikacje | Standardowa odporność na ścieranie dla dużych prędkości |
| Materiał elementów kołowych | Stalowe | Rodzaj pierścienia zewnętrznego | Półkołowe zarysowane |
|
Model łożyska
|
Wymiary ((mm)
|
|
|
Podstawowe obciążenie (KN)
|
|
Waga ((Kg)
|
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|
|
d
|
F
|
D
|
Dyn.C
|
Stat.Co
|
|
||
|
NA4900
|
10 mm
|
22 mm
|
13 mm
|
8800N
|
10400N
|
00,02 kg.
|
||
|
NA4900 2RS
|
10 mm
|
22 mm
|
13 mm
|
7370N
|
8150N
|
00,03 kg
|
||
|
NA4901
|
12 mm
|
24 mm
|
13 mm
|
9900N
|
12200 N
|
00,03 kg
|
||
|
NA4901 2RS
|
12 mm
|
24 mm
|
13 mm
|
8090N
|
9650N
|
00,03 kg
|
||
|
NA4902
|
15 mm
|
28 mm
|
13 mm
|
11200N
|
15300 N
|
00,03 kg
|
||
|
NA4902 2RS
|
15 mm
|
28 mm
|
13 mm
|
9130N
|
12000N
|
00,04 kg
|
||
|
NA4903
|
17 mm
|
30 mm
|
13 mm
|
11400N
|
16300N
|
00,04 kg
|
||
|
NA4903 2RS
|
17 mm
|
30 mm
|
13 mm
|
9520N
|
12900 N
|
00,04 kg.
|
||
|
NA4904
|
20 mm
|
37 mm
|
17 mm
|
21600 N
|
28000 N
|
00,08 kg.
|
||
|
NA4904 2RS
|
20 mm
|
37 mm
|
17 mm
|
19400N
|
22400 N
|
00,08 kg.
|
||
|
NA49/22
|
220,000 mm
|
39 mm
|
17 mm
|
23300 N
|
32000 N
|
00,08 kg
|
||
|
NA4905
|
25 mm
|
420,000 mm
|
17 mm
|
24200 N
|
34500 N
|
00,09 kg
|
||
|
NA4905 2RS
|
25 mm
|
420,000 mm
|
17 mm
|
21600N
|
27500N
|
00,09 kg
|
||
|
NA49/28
|
280,000 mm
|
45 mm
|
17 mm
|
25100 N
|
36500 N
|
00,10 kg
|
||
|
NA4906
|
30 mm
|
47 mm
|
17 mm
|
25500 N
|
39000 N
|
00,10 kg
|
||
|
NA4906 2RS
|
30 mm
|
47 mm
|
17 mm
|
23300 N
|
32000 N
|
00,11 kg
|
||
|
NA49/32
|
320,000 mm
|
520,000 mm
|
20 mm
|
30800 N
|
51000N
|
0.16 kg
|
||
|
NA4907
|
35 mm
|
55.000 mm
|
20 mm
|
31900 N
|
54000 N
|
0.17 kg
|
||
|
NA4907 2RS
|
35 mm
|
550,000 mm
|
20 mm
|
27000 N
|
43000 N
|
0.18 kg
|
||
|
NA4908
|
40 mm
|
62 mm
|
22 mm
|
42900 N
|
71000N
|
00,23 kg
|
||
|
NA4908 2RS
|
40 mm
|
62 mm
|
22 mm
|
36900 N
|
58500 N
|
0.25kg
|
||
|
NA4909
|
45 mm
|
680,000 mm
|
22 mm
|
45700 N
|
78000 N
|
0.27 kg
|
||
|
NA4909 2RS
|
45 mm
|
680,000 mm
|
22 mm
|
39100 N
|
64000 N
|
0.29 kg
|
||
|
NA4910
|
50 mm
|
72 mm
|
22 mm
|
47300 N
|
85000 N
|
0.27 kg
|
||
|
NA4910 2RS
|
50 mm
|
72 mm
|
22 mm
|
40200N
|
69500 N
|
0.30 kg
|
||
|
NA4911
|
55 mm
|
800,000 mm
|
25 mm
|
57200 N
|
106000 N
|
0.40 kg
|
||
|
NA4912
|
60 mm
|
850,000 mm
|
25 mm
|
60500 N
|
114000 N
|
0.43 kg
|
||
|
NA4913
|
650,000 mm
|
90 mm
|
25 mm
|
61600N
|
120000 N
|
0.46 kg
|
||
|
NA4914
|
700,000 mm
|
100 mm
|
30 mm
|
84200 N
|
163000 N
|
00,73 kg
|
||
|
NA4915
|
750,000 mm
|
105 mm
|
30 mm
|
84200 N
|
170000 N
|
0.78 kg
|
||
|
NA4916
|
800,000 mm
|
1100,000 mm
|
30 mm
|
88000 N
|
183000 N
|
00,88 kg
|
||
|
NA4917
|
850,000 mm
|
120 mm
|
35 mm
|
108000 N
|
250000 N
|
10,25 kg
|
||
|
NA4918
|
900,000 mm
|
1250,000 mm
|
35 mm
|
112000 N
|
265000 N
|
1.30 kg
|
||
|
NA4920
|
1000,000 mm
|
1400,000 mm
|
40 mm
|
125000N
|
280000 N
|
10,90 kg
|
||
|
NA4922
|
1100,000 mm
|
1500,000 mm
|
40 mm
|
130000 N
|
300000 N
|
20,10 kg.
|
||
|
NA4924
|
1200,000 mm
|
1650,000 mm
|
45 mm
|
176000 N
|
405000 N
|
20,85 kg
|
||
|
NA4926
|
130 mm
|
1800,000 mm
|
50 mm
|
198000N
|
480000 N
|
3.90kg
|
||
