双列圆柱滚子轴承-洛阳百润斯轴承有限公司

基本尺寸					基本额定负荷		原代号	现代号	极限转速		重量
Principal dimensions					Basic load ratings		Old_spec	Designations	Speed ratings		Weight
Principal dimensions					动	静			脂润滑	油润滑
d	D	B	rsmin	r2smin	dyc_Cr	stc_Cor			Grease	Oil
mm					KN				r/min		kg
150	190	40	1.1	1.1	190	450	2400	3000	-	NN4830	2.8
150	190	40	1.1	1.1	190	450	2400	3000	-	NN4830K	2.75
150	210	60	2	2	300	590	2000	2600	4482930	NNU4930	6.3
150	210	60	2	2	300	590	2000	2600	4382930	NNU4930K	6.2
150	225	56	2.1	2.1	330	570	2000	2600	3282130	NN3030	7.8
150	225	56	2.1	2.1	330	570	2000	2600	3182130	NN3030K	7.7
150	250	100	2.1	2.1	680	1170	1900	2400	-	NNU4130	18
150	250	100	2.1	2.1	680	1170	1900	2400	-	NNU4130K	17.5
160	220	60	2	2	315	620	2000	2600	4482932	NNU4932	6.6
160	220	60	2	2	315	620	2000	2600	4382932	NNU4932K	6.5
160	240	60	2.1	2.1	345	650	1900	2400	3282132	NN3032	8.4
160	240	60	2.1	2.1	345	650	1900	2400	3182132	NN3032K	8.3
160	270	109	2.1	2.1	850	1380	1800	2200	-	NNU4132	25
160	270	109	2.1	2.1	850	1380	1800	2200	-	NNU4132K	24.5
170	230	30	2	2	330	680	2000	2600	4482934	NNU4934	7
170	230	60	2	2	330	680	2000	2600	4382934	NNU4934K	6.9
170	260	67	2.1	2.1	435	810	1900	2400	3282134	NN3034	13.3
170	260	67	2.1	2.1	435	810	1900	2400	3182134	NN3034K	12.9
170	280	109	2.1	2.1	880	1500	1600	2000	-	NNU4134	26
170	280	109	2.1	2.1	880	1500	1600	2000	-	NNU4134K	25.5
180	250	69	2	2	400	770	1900	2400	4482936	NNU4936	11
180	250	69	2	2	400	770	1900	2400	4382936	NNU4936K	10.5
180	280	74	2.1	2.1	550	1000	1800	2200	3282136	NN3036	17
180	280	74	2.1	2.1	550	1000	1800	2200	3182136	NN3036K	16.5
180	300	118	3	3	980	1650	1500	1900	-	NNU4136	33
180	300	118	3	3	980	1650	1500	1900	-	NNU4136K	32.5
190	260	69	2	2	400	800	1800	2200	4482938	NNU4938	11.5
190	260	69	2	2	400	800	1800	2200	4382938	NNU4938K	11
190	290	75	2.1	2.1	560	1000	1600	2000	3282138	NN3038	18
190	290	75	2.1	2.1	560	1000	1600	2000	3182138	NN3038K	17.5
190	320	128	3	3	1200	2000	1400	1800	-	NNU4138	41.5
190	320	128	3	3	1200	2000	1400	1800	-	NNU4138K	41
200	250	50	1.1	1.1	240	540	1900	2400	-	NNU4840	5.8
200	250	50	1.1	1.1	240	540	1900	2400	-	NNU4840K	5.75
200	280	80	2.1	2.1	480	950	1800	2300	4482940	NNU4940	15
200	280	80	2.1	2.1	480	950	1800	2300	4382940	NNU4940K	14.5
200	310	82	2.1	2.1	640	1100	1600	2000	3282140	NN3040	22.5
200	310	82	2.1	2.1	640	1100	1600	2000	3182140	NN3040K	22
200	340	140	3	3	1350	2300	1400	1700	-	NNU4140	52
200	340	140	3	3	1350	2300	1400	1700	-	NNU4140K	50
220	300	80	2.1	2.1	480	1050	1600	2000	4482944	NNU4944	17
220	300	80	2.1	2.1	480	1050	1600	2000	4382944	NNU4944K	16.5
220	340	90	3	3	790	1400	1400	1800	3282144	NN3044	31
220	340	90	3	3	790	1400	1400	1800	3182144	NN3044K	30.5
220	370	150	4	4	150	2650	1200	1500	-	NNU4144	66
220	370	150	4	4	1500	2650	1200	1500	-	NNU4144K	65
240	300	60	1.1	1.1	350	850	1800	2200	-	NNU4848	10
240	300	60	1.1	1.1	350	850	1800	2200	-	NNU4848K	9.8
240	320	80	2.1	2.1	500	1100	1600	2000	4482948	NNU4948	18
240	320	80	2.1	2.1	500	1100	1600	2000	4382948	NNU4948K	17.5
240	360	92	3	3	810	1550	1400	1800	3282148	NN3048	32
240	360	92	3	3	810	1550	1400	1800	3182148	NN3048K	31.5
240	400	160	4	4	1800	3300	1100	1400	-	NNU4148	86
240	400	160	4	4	1800	3300	1100	1400	-	NNU4148K	85
260	360	100	2.1	2.1	710	1500	1400	1800	4482952	NNU4952	30
260	360	100	2.1	2.1	710	1500	1400	1800	4382952	NNU4952K	29
260	400	104	4	4	960	1800	1300	1600	3282152	NN3052	48
260	400	104	4	4	960	1800	1300	1600	3182152	NN3052K	47
260	400	140	4	4	1500	2850	1200	1500	-	NNU4052	64
260	400	140	4	4	1500	2850	1200	1500	-	NNU4052K	63.5
260	440	180	4	4	2000	3550	1000	1300	-	NNU44152	112
260	440	180	4	4	2000	3550	1000	1300	-	NNU4152K	110
280	350	69	1.1	2	450	1150	1400	1700	-	NNU4856	16
280	350	69	1.1	2	450	1150	1400	1700	-	NNU4856K	15.5
280	380	100	2.1	2.1	700	1650	1300	1600	4482956	NNU4956	33
280	380	100	2.1	2.1	700	1650	1300	1600	4382956	NNU4956K	32.5
280	420	106	4	4	1000	1900	1600	2000	3282156	NN3056	50
280	420	106	4	4	1000	1900	1600	2000	3182156	NN3056K	49.5
280	420	140	4	4	1500	2850	1100	1400	-	NNU4056	67
280	420	140	4	4	1500	2850	1100	1400	-	NNU4056K	66.5
280	460	180	5	5	2300	4300	950	1200	-	NNU4156	122
280	460	180	5	5	2300	4300	950	1200	-	NNU4156K	120
300	380	80	1.5	2.1	530	1450	1700	2200	-	NNU4860	22.5
300	380	80	1.5	2.1	530	1450	1700	2200	-	NNU4860K	22
300	420	118	3	3	950	2150	1600	2000	4482960	NNU4960	51
300	420	118	3	3	950	2150	1600	2000	4382960	NNU4960K	50
300	460	118	4	4	1150	2200	1500	1900	3282160	NN3060	70
300	460	118	4	4	1150	2200	1500	1900	3182160	NN3060K	68.5
300	460	160	4	4	1850	3600	1000	1300	-	NNU4060	97
300	460	160	4	4	1850	3600	1000	1300	-	NNU4060K	96
300	500	200	5	5	2600	4800	900	1100	-	NNU4160	157
300	500	200	5	5	2600	4800	900	1100	-	NU4160K	155
320	400	80	1.5	2.1	700	1850	1200	1500	-	NNU4864	24
320	400	80	1.5	2.1	700	1850	1200	1500	-	NNU4864k	23.5
320	440	118	3	3	1000	2250	1100	1400	4482964	NNU4964	54
320	440	118	3	3	1000	2250	1100	1400	4382964	NNU4964k	53
320	480	121	4	4	1200	2350	1000	1300	3282164	NN3064	76.5
320	480	121	4	4	1200	2350	1000	1300	3182164	NN3064K	75
320	480	160	4	4	1950	3900	950	1200	-	NNU4064	102
320	480	160	4	4	1950	3900	950	1200	-	NNU4064K	100
320	540	218	5	5	3100	5600	800	1000	-	NNU4164	202
320	540	218	5	5	3100	5600	800	1000	-	NNU4164K	200
340	420	80	1.5	2.1	600	1650	1100	1400	-	NNU4868	25.5
340	420	80	1.5	2.1	600	1650	1100	1400	-	NNU4868K	25
340	460	118	3	3	1000	2400	1000	1300	4482968	NNU4968	57
340	460	118	3	3	1000	2400	1000	1300	4382968	NNU4968K	56
340	520	133	5	5	1550	3000	950	1200	3282168	NN3068	100
340	520	133	5	5	1550	3000	950	1200	3182168	NN3068K	99
340	520	180	5	5	2300	4600	900	1100	-	NNU4068	142
340	520	180	5	5	2300	4600	900	1100	-	NNU4068K	140
340	580	243	5	5	3650	7000	750	950	-	NNU4168	262
340	580	243	5	5	3650	7000	750	950	-	NNU4168K	260
360	480	118	3	3	1050	2550	1400	1700	4482972	NNU4972	59
360	480	118	3	3	1050	2550	1400	1700	4382972	NNU4972K	58.5
360	540	134	5	5	1600	3200	1200	1500	3282172	NN3072	106
360	540	134	5	5	1600	3200	1200	1500	3182172	NN3072K	105
360	540	180	5	5	2550	5150	900	1100	-	NNU4072	141
360	540	180	5	5	2550	5150	900	1100	-	NNU4072K	140
360	600	243	5	5	3900	7650	700	900	-	NNU4172	277
360	600	243	5	5	3900	7650	700	900	-	NNU4172K	275
380	480	100	1.5	2.1	900	2300	950	1200	-	NNU4876	45
380	480	100	1.5	2.1	900	2300	950	1200	-	NNU4876K	44
380	520	140	4	4	1350	3250	900	1100	4482976	NNU4976	89
380	520	140	4	4	1350	3250	900	1100	4382976	NNU4976K	87.5
380	560	135	5	5	1550	3150	900	1100	3282176	NN3076	112
380	560	135	5	5	1550	3150	900	1100	3182176	NN3076K	110
380	560	180	5	5	2600	5400	800	1000	-	NNU4076	153
380	560	180	5	5	2600	5400	800	1000	-	NNU4076K	150
380	620	243	5	5	3900	7650	670	850	-	NNU4176	288
380	620	243	5	5	3900	7650	670	850	-	NNU4176K	285
400	500	100	1.5	2.1	900	2450	950	1200	-	NNU4880	46.5
400	500	100	1.5	2.1	900	2450	950	1200	-	NNU4880K	46
400	540	108	4	4	1240	2400	900	1100	-	NN3980K	71.5
400	540	140	4	4	1350	3450	900	1100	4482980	NNU4980	93
400	540	140	4	4	1350	3450	900	1100	4382980	NNU4980K	91.54
400	600	148	5	5	1980	3660	800	1000	3282180	NN3080	145
400	600	148	5	5	1980	3660	800	1000	3182180	NN3080K	143
400	600	200	5	5	3150	6500	750	950	-	NNU4080	208
400	600	200	5	5	3150	6500	750	950	-	NNU4080K	206
400	650	250	6	6	4300	8550	630	800	-	NNU4180	328
400	650	250	6	6	4300	8550	630	800	-	NNU4180K	325
420	520	100	1.5	1.5	900	2560	800	1000	-	NNU4884	48.5
420	520	100	1.5	1.5	900	2560	800	1000	-	NNU4884K	48
420	560	140	4	4	1400	3600	800	1000	4482984	NNU4984	97
420	560	140	4	4	1400	3600	800	1000	4382984	NNU4984K	95.5
420	620	150	5	5	1950	4100	800	1000	3282184	NN3084	147
420	620	150	5	58	1950	4100	800	1000	3182184	NN3084K	145
420	620	200	5	5	3200	6800	700	900	-	NNU4084	186
420	620	200	5	5	3200	6800	700	900	-	NNU4084K	183
420	700	280	6	6	5000	10300	600	750	-	NNU4184	445
420	700	280	6	6	5000	10300	600	750	-	NNU4184K	440
440	540	100	1.5	1.5	910	2450	1000	1300	-	NNU4888	51
440	540	100	1.5	1.5	910	2450	1000	1300	-	NNU4888K	50
440	600	160	4	4	1850	4700	1000	1300	4482988	NNU4988	132
440	600	160	4	4	1850	4700	1000	1300	4382988	NNU4988K	130
440	650	157	6	6	2200	4600	950	1200	3282188	NN3088	173
440	650	157	6	6	2200	4600	950	1200	3182188	NN3088K	170
440	650	212	6	6	3600	7500	670	850	-	NNU4088	218
440	650	212	6	6	3600	8500	670	850	-	NNU4088K	215
440	720	280	6	6	5150	11000	560	700	-	NNU4188	455
440	720	280	6	6	5150	11000	560	700	-	NNU4188K	450
460	580	118	3	3	1100	2950	950	1200	-	NNU4892	75.5
460	580	118	3	3	1100	2950	950	1200	-	NNU4892K	75
460	620	160	4	4	2050	5000	800	1000	4482992	NNU4992	136
460	620	160	4	4	2050	5000	800	1000	4382992	NNU4992K	135
460	680	163	6	6	2470	5070	800	1000	3282192	NN3092	197
460	680	163	6	6	2470	5070	800	1000	3182192	NN3092K	195
460	680	218	6	6	3900	8100	630	800	-	NNU4092	242
460	680	218	6	6	3900	8100	630	800	-	NNU4092K	240
460	760	300	7.5	7.5	5800	12000	530	670	-	NNU4192	538
460	760	300	7.5	7.5	5800	12000	530	670	-	NNU4192K	535
480	650	170	5	5	2100	5500	800	1000	4482996	NNU4996	162
480	650	170	5	5	2100	5500	800	1000	4382996	NNU4996K	160
480	700	165	6	6	2450	5300	700	900	3282196	NN3096	203
480	700	165	6	6	2450	5300	700	900	3182196	NN3096K	200
480	700	218	6	6	4000	8700	600	750	-	NNU4096	277
480	700	218	6	6	4000	8700	600	750	-	NNU4096K	275
480	790	308	7.5	7.5	6350	13000	500	630	-	NNU4196	594
480	790	308	7.5	7.5	6350	13000	500	630	-	NNU4196K	590
500	670	170	5	5	2200	5500	750	950	44829/500	NNU49/500	166
500	670	170	5	5	2200	5500	750	950	43829/500	NNU49/500K	165
500	720	167	6	6	2500	5300	700	900	32821/500	NN30/500	212
500	720	167	6	6	2500	5300	700	900	-	NN30/500K	210
500	720	218	6	6	4050	9000	600	750	-	NNU40/500	288
500	720	218	6	6	4050	9000	600	750	-	NNU40/500K	285
500	830	325	7.5	7.5	6750	13500	480	600	-	NNU41/500	715
500	830	325	7.5	7.5	6750	13500	480	600	-	NNU41/500K	710
530	710	180	5	5	2600	7050	800	1000	44829/530	NNU49/530	202
530	710	180	5	5	2600	7050	800	1000	43829/530	NNU49/530K	200
530	780	185	6	6	3000	6500	800	1000	32821/530	NN30/530	272
530	780	185	6	6	3000	6500	800	1000	31821/530	NN30/530K	270
530	780	250	6	6	5000	11000	530	670	-	NNU40/530	423
530	780	250	6	6	5000	11000	530	670	-	NNU40/530K	420
530	870	335	7.5	7.5	7050	14500	450	560	-	NNU41/530	795
530	870	335	7.5	7.5	7050	14500	450	560	-	NNU41/530K	790
560	750	140	5	5	2350	4850	800	1000	-	NN39/560	188
560	750	190	5	5	2900	7800	750	950	44829/560	NNU49/560	237
560	750	190	5	5	2900	7800	750	950	43829/560	NNU49/560K	235
560	780	180	6	6	2400	6400	750	950	-	NN6/560	266
560	820	195	6	6	3350	8150	700	900	32821/560	NN30/560	318
560	820	195	6	6	3350	8150	700	900	31821/560	NN30/560K	315
560	820	258	6	6	5150	12000	500	630	-	NNU40/560	478
560	820	258	6	6	5150	12000	500	630	-	NNU40/560K	475
560	920	355	7.5	7.5	8000	16500	430	530	-	NNU41/560	935
560	920	355	7.5	7.5	8000	16500	430	530	-	NNU41/560K	930
600	800	200	5	5	3450	7150	700	900	42829/600	NN49/600	278
600	800	200	5	5	3450	7150	700	900	44829/600	NNU49/600	283
600	800	200	5	5	3450	7150	700	900	43829/600	NNU49/600K	280
600	870	200	6	6	3600	7800	670	850	32821/600	NN30/600	385
600	870	200	6	6	3600	7800	670	850	31821/600	NN30/600K	355
600	870	272	6	6	6150	14100	480	600	-	NNU40/600	535
600	870	272	6	6	6150	14100	480	600	-	NNU40/600K	530
600	980	375	7.5	7.5	9000	19000	380	480	-	NNU41/600	1110
600	980	375	7.5	7.5	9000	19000	380	480	-	NNU41/600K	1100
630	850	218	6	6	3650	8300	670	850	44829/630	NNU49/630	358
630	850	218	6	6	3650	8300	670	850	43829/630	NNU49/630K	355
630	920	212	7.5	7.5	3900	8900	630	800	32821/630	NN30/630	434
630	920	212	7.5	7.5	3900	8900	630	800	31821/630	NN30/630K	430
630	920	290	7.5	7.5	6900	15800	450	560	-	NNU40/630	640
630	920	290	7.5	7.5	6900	15800	450	560	-	NNU40/630K	635
630	1030	400	7.5	7.5	9900	21600	360	450	-	NNU41/630	1340
630	1030	400	7.5	7.5	9900	21600	360	450	-	NNU41/630K	1330
670	900	230	6	6	4500	9000	630	800	44829/670	NNU49/670	413
670	900	230	6	6	4500	9000	630	800	43829/670	NNU49/670K	410
670	980	280	7.5	7.5	4600	9350	600	750	32821/670	NN30/670	535
670	980	280	7.5	7.5	4600	9350	600	750	31821/670	NN30/670K	530
670	980	308	7.5	7.5	7600	17700	400	500	-	NNU40/670	770
670	980	308	7.5	7.5	7600	17700	400	500	-	NNU40/670K	765
670	1090	412	7.5	7.5	10900	23000	340	430	-	NNU41/670	1510
670	1090	412	7.5	7.5	10900	23000	340	430	-	NNU41/670K	1500
710	950	243	6	6	4900	11500	560	700	44829/710	NNU49/710	485
710	950	243	6	6	4900	11500	560	700	43829/710	NNU49/710K	480
710	1030	236	7.5	7.5	5150	12000	530	670	32821/710	NN30/710	595
710	1030	236	7.5	7.5	5150	12000	530	670	31821/710	NN30/710K	590
710	1030	315	7.5	7.5	8450	19500	380	480	-	NNU10/710	858
710	1030	315	7.5	7.5	8450	19500	380	480	-	NNU40/710K	850
710	1150	438	7.5	7.5	12100	26000	300	380	-	NNU41/710	1800
710	1150	438	7.5	7.5	12100	26000	300	380	-	NNU41/710K	17900
750	920	170	5	5	3100	9200	450	550	-	NN48/750	243
750	920	170	5	5	3100	9200	450	550	-	NN48/750K	240
750	1000	250	6	6	5000	14400	400	500	44829/750	NNU49/750	545
750	1000	250	6	6	5000	14400	400	500	43829/750	NNU49/750K	540
750	1090	250	7.5	7.5	6500	14500	500	630	32821/750	NN30/750	712
750	1090	250	7.5	7.5	6500	14500	500	630	31821/750	NN30/750K	705
750	1090	335	7.5	7.5	9200	21600	340	430	-	NNU40/750	933
750	1090	335	7.5	7.5	9200	21600	340	430	-	NNU40/750K	925
750	1220	475	9.5	9.5	14500	32000	280	360	-	NNU41/750	2245
750	1200	475	9.5	9.5	14500	32000	280	360	-	NNU41/750K	2230
800	1060	258	6	6	5250	15300	-	-	44829/800	NNU49/800	620
800	1060	258	6	6	5250	15300	-	-	43829/800	NNU49/800K	615
800	1150	258	7.5	7.5	7100	16200	-	-	32821/800	NN30/800	798
800	1150	258	7.5	7.5	7100	16200	-	-	31821/800	NN30/800K	790
800	1150	345	7.5	7.5	9750	23400	-	-	-	NNU40/800	1150
800	1150	345	7.5	7.5	9750	23400	-	-	-	NNU48/800K	1140
800	1280	475	9.5	9.5	14900	32900	-	-	-	NNU41/800	2410
800	1280	475	9.5	9.5	14900	32900	-	-	-	NNU41/800K	2390
850	1120	272	6	6	5350	16200	-	-	44829/850	NNU49/850	365
850	1120	272	6	6	5350	16200	-	-	43829/850	NNU49/850K	360
850	1220	272	7.5	7.5	7150	17000	-	-	32821/850	NN30/850	985
850	1220	272	7.5	7.5	7150	17000	-	-	31821/850	NN30/850K	980
850	1220	365	7.5	7.5	10600	26000	-	-	-	NNU40/850	1310
850	1220	365	7.5	7.5	10600	26000	-	-	-	NNU40/850K	1300
900	1180	280	6	6	6000	18000	-	-	44829/900	NNU49/900	815
900	1180	280	6	6	6000	18000	-	-	43829/900	NNU49/900K	805
900	1280	280	7.5	7.5	7500	18000	-	-	32821/900	NN30/900	1065
900	1280	280	7.5	7.5	7500	18000	-	-	31821/900	NN30/900K	1050
900	1280	375	7.5	7.5	11600	28500	-	-	-	NNU40/900	1520
900	1280	375	7.5	7.5	11600	28500	-	-	-	NNU40/900K	1500
950	1250	300	7.5	7.5	6700	20200	-	-	44829/950	NNU49/950	970
950	1250	300	7.5	7.5	6700	20200	-	-	43829/950	NNU49/950K	960
950	1360	30	7.5	7.5	8250	20200	-	-	32821/950	NN30-950	1320
950	1360	300	7.5	7.5	8250	20200	-	-	31821/950	NN30/950K	1300
950	1360	412	7.5	7.5	12800	32000	-	-	-	NNU40/950	1930
950	1360	412	7.5	7.5	12800	32000	-		-	NNU40/950K	1900
1000	1320	315	7.5	7.5	7750	23400	-	-	44829/1000	NNU19/1000	1260
1000	1320	315	7.5	7.5	7750	23400	-	-	43829/1000	NNU49/1000K	1250
1000	1320	315	7.5	7.5	7750	23400	-	-	42829/1000	NN49/1000	1220
1000	1320	315	7.5	7.5	7750	23400	-	-	41829/1000	NN49/1000K	1200
1000	1420	308	7.5	7.5	10000	22100	-	-	32821/1000	NN30/1000	1430
1000	1420	308	7.5	7.5	10000	22100	-	-	31821/1000	NN30/1000K	1400
1000	1420	412	7.5	7.5	13900	34200	-	-	-	NNU40/1000	2035
1000	1420	412	7.5	7.5	13900	34200	-	-	-	NNU40/1000K	2000
1060	1400	335	7.5	7.5	9500	27500	-	-	44829/1060	NNU49/1060	1365
1060	1400	335	7.5	7.5	9500	27500	-	-	43829/1060	NNU49/1060K	1350
1060	1500	325	9.5	9.5	9900	24800	-	-	32821/1060	NN30/1060	1670
1060	1500	325	9.5	9.5	9900	24800	-	-	21821/1060	NN30/1060K	1650
1120	1460	335	7.5	7.5	10000	28500	-	-	44829/1120	NNU49/1120	1475
1120	1460	335	7.5	7.5	10000	28500	-	-	43829/1120	NNU49/1120K	1450
1180	1540	355	7.5	7.5	10800	32400	-	-	44829/1180	NNU49/1180	1680
1180	1540	355	7.5	7.5	10800	32400	-	-	43829/1180	NNU49/1180K	1650
1320	1720	400	7.5	7.5	12500	38300	-	-	44829/1320	NNU49/1320	3130
1320	1720	400	7.5	7.5	12500	38300	-	-	43829/1320	NNU49/1320K	3100
1320	1720	400	7.5	7.5	12500	38300	-	-	42829/1320	BB49/1320	3085
1320	1720	400	7.5	7.5	12500	38300	-	-	41829/1320	NN49/1320K	3060

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