Cylindrical Roller Bearings
|
Principal Dimensions |
型号 |
额定负荷(kN) |
极限转速(rpm) |
重量(kg) |
|
Designation |
Basis Load ratings |
Limited Speed |
Weight |
|
d |
D |
B |
|
动负荷 |
静负荷 |
脂润滑 |
油润滑 |
≈ |
|
|
Dynamic |
Static |
Grease |
Oil |
|
|
170 |
260 |
42 |
NU1034M |
300 |
430 |
4500 |
2800 |
7.96 |
|
310 |
52 |
N234E |
585 |
780 |
3600 |
2000 |
18.1 |
|
310 |
52 |
NJ234E |
585 |
780 |
3600 |
2000 |
18.4 |
|
310 |
52 |
NU234E |
585 |
780 |
3600 |
2000 |
18.1 |
|
310 |
52 |
NUP234E |
585 |
780 |
3600 |
2000 |
18.6 |
|
310 |
86 |
NJ2234E |
950 |
1400 |
3200 |
1500 |
35.7 |
|
310 |
86 |
NU2234E |
950 |
1400 |
3200 |
1500 |
35.7 |
|
310 |
86 |
NUP2234E |
950 |
1400 |
3200 |
1500 |
37.2 |
|
360 |
72 |
N334E |
965 |
1220 |
3000 |
1600 |
37.9 |
|
360 |
72 |
NJ334E |
965 |
1220 |
3000 |
1600 |
38.6 |
|
360 |
72 |
NU334E |
965 |
1220 |
3000 |
1600 |
38 |
|
360 |
120 |
NJ2334E |
1500 |
2080 |
2800 |
1200 |
62.3 |
|
360 |
120 |
NU2334E |
1500 |
2080 |
2800 |
1200 |
61.4 |
|
180 |
280 |
46 |
NU1036M |
360 |
520 |
4500 |
2600 |
10.5 |
|
320 |
52 |
NJ236E |
610 |
830 |
3600 |
1900 |
16.7 |
|
320 |
52 |
NU236E |
610 |
830 |
3600 |
1900 |
18.9 |
|
320 |
52 |
NUP236E |
610 |
830 |
3600 |
1900 |
17.7 |
|
320 |
86 |
NJ2236E |
1000 |
1500 |
3200 |
1400 |
30.9 |
|
320 |
86 |
NU2236E |
1000 |
1500 |
3200 |
1400 |
30.5 |
|
320 |
86 |
NUP2236E |
1000 |
1500 |
3200 |
1400 |
31.4 |
|
380 |
75 |
NJ336E |
1040 |
1320 |
2800 |
1500 |
44.6 |
|
380 |
75 |
NU336E |
1040 |
1320 |
2800 |
1500 |
43.9 |
|
380 |
126 |
NJ2336E |
1660 |
2320 |
2800 |
1100 |
72.8 |
|
380 |
126 |
NU2336E |
1660 |
2320 |
2800 |
1100 |
71.5 |
|
190 |
290 |
46 |
NU1038M |
365 |
550 |
4300 |
2400 |
10.9 |
|
340 |
55 |
N238E |
680 |
930 |
3200 |
1700 |
22.8 |
|
340 |
55 |
NJ238E |
680 |
930 |
3200 |
1700 |
23.2 |
|
340 |
55 |
NU238E |
680 |
930 |
3200 |
1700 |
22.8 |
|
340 |
55 |
NUP238E |
680 |
930 |
3200 |
1700 |
23.5 |
|
340 |
92 |
NJ2238E |
1100 |
1660 |
3000 |
1300 |
37.5 |
|
340 |
92 |
NU2238E |
1100 |
1660 |
3000 |
1300 |
36.9 |
|
400 |
78 |
NU338E |
1120 |
1430 |
2800 |
1400 |
50.6 |
|
400 |
132 |
NJ2338E |
1900 |
2650 |
2600 |
1000 |
83.9 |
|
400 |
132 |
NU2338E |
1900 |
2650 |
2600 |
1000 |
82.9 |
|
200 |
310 |
51 |
NU1040M |
400 |
600 |
3800 |
2200 |
14.1 |
|
360 |
58 |
N240E |
750 |
1040 |
3000 |
1600 |
30.6 |
|
360 |
58 |
NJ240E |
750 |
1040 |
3000 |
1600 |
31 |
|
360 |
58 |
NU240E |
750 |
1040 |
3000 |
1600 |
30.6 |
|
360 |
58 |
NUP240E |
750 |
1040 |
3000 |
1600 |
31.4 |
|
360 |
98 |
NJ2240E |
1220 |
1860 |
2800 |
1200 |
45.1 |
|
360 |
98 |
NU2240E |
1220 |
1860 |
2800 |
1200 |
45.1 |
|
420 |
80 |
NJ340E |
1180 |
1530 |
2600 |
1300 |
58.1 |
|
420 |
80 |
NU340E |
1180 |
1530 |
2600 |
1300 |
57.3 |
|
420 |
138 |
NJ2340E |
2040 |
2900 |
2400 |
950 |
97.2 |
|
420 |
138 |
NU2340E |
2040 |
2900 |
2400 |
950 |
95.6 |
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