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 |
|
|
220 |
340 |
56 |
NU1044M |
510 |
765 |
3200 |
2000 |
20.5 |
|
400 |
65 |
NJ244E |
950 |
1320 |
2800 |
1400 |
38.7 |
|
400 |
65 |
NU244E |
950 |
1320 |
2800 |
1400 |
38.5 |
|
400 |
65 |
NUP244E |
950 |
1320 |
2800 |
1400 |
39.3 |
|
400 |
108 |
NU2244E |
1630 |
2360 |
2600 |
1000 |
61.6 |
|
400 |
108 |
NUP2244E |
1630 |
2360 |
2600 |
1000 |
63.4 |
|
460 |
88 |
NU344E |
1430 |
1900 |
2400 |
1100 |
75.5 |
|
460 |
145 |
NU2344E |
2360 |
3350 |
2200 |
850 |
121 |
|
460 |
145 |
NUP2344E |
2360 |
3350 |
2200 |
850 |
124 |
|
240 |
360 |
56 |
NU1048M |
540 |
850 |
3000 |
1800 |
20.4 |
|
440 |
72 |
N248E |
1140 |
1600 |
2600 |
1200 |
51.5 |
|
440 |
72 |
NJ248E |
1140 |
1600 |
2600 |
1200 |
52.5 |
|
440 |
72 |
NU248E |
1140 |
1600 |
2600 |
1200 |
51.7 |
|
440 |
120 |
NU2248E |
1830 |
2800 |
2400 |
900 |
82.8 |
|
500 |
95 |
NJ348E |
1730 |
2280 |
2200 |
1000 |
97 |
|
500 |
95 |
NU348E |
1730 |
2280 |
2200 |
1000 |
95.7 |
|
500 |
155 |
NU2348E |
2600 |
3750 |
2000 |
750 |
151 |
|
260 |
400 |
65 |
NU1052M |
655 |
1020 |
2800 |
1700 |
29.9 |
|
480 |
80 |
NJ252E |
1340 |
1900 |
2400 |
1100 |
69.4 |
|
480 |
80 |
NU252E |
1340 |
1900 |
2400 |
1100 |
68.4 |
|
480 |
130 |
NU2252E |
2160 |
3350 |
2200 |
800 |
109 |
|
540 |
102 |
NU352E |
1900 |
2600 |
2000 |
900 |
121 |
|
540 |
165 |
NU2352E |
3100 |
4500 |
1800 |
670 |
189 |
|
280 |
420 |
65 |
NU1056M |
680 |
1100 |
2800 |
1500 |
31.4 |
|
500 |
80 |
NU256E |
1400 |
2000 |
2200 |
1000 |
72.1 |
|
500 |
130 |
NU2256E |
2280 |
3600 |
2000 |
700 |
114 |
|
580 |
108 |
NJ356E |
2160 |
3050 |
1900 |
800 |
149 |
|
580 |
108 |
NU356E |
2160 |
3050 |
1900 |
800 |
149 |
|
580 |
175 |
NU2356E |
3550 |
5200 |
1600 |
600 |
234 |
|
300 |
310 |
51 |
NU1060M |
900 |
1430 |
2400 |
1400 |
44.3 |
|
360 |
58 |
NU260E |
1600 |
2320 |
2000 |
950 |
90.4 |
|
360 |
98 |
NU2260E |
2700 |
4150 |
1900 |
630 |
143 |
|
320 |
480 |
74 |
NU1064M |
915 |
1500 |
2400 |
1300 |
46.3 |
|
580 |
92 |
NU264E |
1800 |
2700 |
1900 |
850 |
113 |
|
580 |
150 |
NU2264E |
3150 |
4900 |
1600 |
560 |
180 |
|
340 |
520 |
82 |
NU1068M |
1120 |
1830 |
2200 |
1400 |
63 |
|
360 |
540 |
82 |
NU1072M |
1140 |
1900 |
2200 |
1200 |
66 |
|
650 |
170 |
NU2272E |
3150 |
5400 |
1500 |
1100 |
256 |
|
380 |
560 |
82 |
NU1076M |
1180 |
2000 |
2000 |
530 |
68.6 |
|
680 |
175 |
NU2276E |
4050 |
6700 |
1400 |
1000 |
288 |
|
400 |
600 |
90 |
NU1080M |
1370 |
2320 |
1900 |
450 |
89.8 |
|
420 |
620 |
90 |
NU1084M |
1400 |
2450 |
1800 |
950 |
92.9 |
|
440 |
650 |
94 |
NU1088M |
1560 |
2750 |
1600 |
900 |
104 |
|
460 |
620 |
74 |
NU1992M |
1020 |
1960 |
1800 |
850 |
63.1 |
|
680 |
100 |
NU1092M |
1660 |
3000 |
1600 |
|
125 |
|
480 |
650 |
78 |
NU1996M |
1140 |
2240 |
1800 |
800 |
74.2 |
|
700 |
100 |
NU1096M |
1700 |
3100 |
1500 |
|
134 |
|
500 |
720 |
100 |
NU10/500M |
1760 |
3200 |
1500 |
800 |
133 |
|
560 |
750 |
85 |
NU19/560M |
1460 |
3000 |
1400 |
750 |
105 |
|
820 |
115 |
NU10/560M |
2700 |
5100 |
1200 |
|
208 |
|
600 |
800 |
90 |
NU19/600M |
1700 |
3450 |
1400 |
600 |
125 |
|
670 |
900 |
103 |
NU19/670M |
2040 |
4250 |
1200 |
|
186 |
|
710 |
950 |
106 |
NU19/710M |
2240 |
4750 |
1100 |
|
217 |
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