China Biyu Row Silindrical Roller Bearings masana'antun da masu kaya |Xinri

Biyu Row Silindrical Roller Bearings

Takaitaccen Bayani:

●Yana da ramin ciki na silinda da rami na ciki na juzu'i guda biyu.

●Yana da abũbuwan amfãni daga m tsarin, babban rigidity, babban hali iya aiki da kuma kananan nakasawa bayan dauke kaya.

● Hakanan zai iya daidaita sharewa kaɗan kuma sauƙaƙe tsarin na'urar sanyawa don sauƙin shigarwa da rarrabawa.

Aika mana imel

Cikakken Bayani

Tags samfurin

Gabatarwa

Rowlin-biyu-jere na silsi-sau biyu yana ba da izinin wani gudun hijira tsakanin tsararru da kuma za'a iya amfani da shi azaman mukhunan aiki , da dai sauransu, musamman dace da na'ura kayan aiki spindle support.

Features da Fa'idodi

● Babban ƙarfin ɗaukar nauyi

Saboda jeri na biyu na rollers, nau'in nadi na silindi na jere biyu sun dace da nauyin radial masu nauyi.

● Ƙananan gogayya (Ƙarshen abin nadi / yanki lamba)

Buɗe ƙirar flange, tare da ƙirar ƙarshen abin nadi da ƙarewar saman, haɓaka haɓakar fim ɗin mai mai wanda ke haifar da ƙananan juzu'i da ɗaukar nauyi mafi girma axial.

● Rayuwa mai tsawo

Bayanan martaba na abin nadi na logarithmic yana rage damuwa a gefen abin abin nadi / hanyar tsere da azanci ga rashin daidaituwa da jujjuyawar shaft.

● Inganta amincin aiki

Ƙarshen ƙarewa a kan wuraren hulɗa na rollers da raceways suna goyan bayan samuwar fim ɗin mai mai mai hydrodynamic.

● Rabuwa da musanya

Abubuwan da za a iya raba na silindari na nadi bearings jere biyu suna musanya.Wannan yana sauƙaƙe hawa da saukewa, da kuma duban kulawa.

● Babban saurin iyawa

Ƙirar keji sun dace da saurin gudu, hanzari da sauri da nauyin nauyi.

Aikace-aikace

Za a iya amfani da NUU jere biyu na silinda na nadi a cikin kayan aikin inji, motocin motsa jiki, injina, akwatunan rage gear, allon girgiza, da sauransu.

Amfani

Juyin juyi biyu na silindari mai ɗaukar nauyi na iya ɗaukar babban nauyin du a cikin radial.Yana ba da damar layuka biyu na DAO rollers a cikin ɗaukar hoto tare da babban saurin da za a shirya ta hanyar giciye.Mitar jujjuyawa yayin jujjuyawa ya ninka na layin jere guda biyu, kuma an rage girman da kashi 70%.

Akwai nau'ikan bearings guda biyu a cikin amfani gama gari: NN30/W33 da jerin NN30K/W33.NNU49 / W33 da NNU49K / W33 jerin ɗauke da zobe na waje tare da gefen, za a iya raba zobe na ciki, NN30K / W33 da NNU49K / W33 jerin zobe na ciki sune ramukan tapered (taper 1: 12), waɗanda suka dace da mujallar conical na spindle. .Motsin axial na zobe na ciki na iya sa zoben ciki ya faɗaɗa don rage ƙyalli kuma har ma da daidaita ƙarfin.

Silindarial bear bearings yawanci zafi ne, kuma ana amfani da tsangwama don rage ƙyalli ko don cimma manufar ƙaddamarwa.NNU49 jerin bearings tare da m zobe na ciki gabaɗaya ana yin injina akan titin tsere bayan shigar da sandal akan zoben ciki don samun daidaiton jujjuyawar sandal.

Ma'auni

GIRMA	GIRMA				Mahimman ƙididdiga masu nauyi		Iyakar gajiyarwa	Ƙididdiga masu sauri
	GIRMA				m	a tsaye		Gudun magana	Iyakance gudun
	da [mm]	D[mm]	B[mm]	C[mm]	C[kN]	C0[kN]	Pu[kN]	[r/min]	[r/min]
NNU 4152 K30M/W33	260	440	180		2200	3900	365	1300	1600
NNU 4152 M/W33	260	440	180		2200	3900	365	1300	1600
NNU 4156 K30M/W33	280	460	180		2550	4750	440	1200	1500
NNU 4156 M/W33	280	460	180		2550	4750	440	1200	1500
315976 B	280	470	200		2700	5100	455	1000	1500
Saukewa: BC2B320119	300	460	180		2600	5500	490	1000	1500
NNU 4160 K30M/W33	300	500	200		2860	5300	455	1100	1400
NNU 4160 M/W33	300	500	200		2860	5300	455	1100	1400
NNUP 4964 B/HB1W33	320	440	118		1020	2360	228	1400	1500
Saukewa: BC2B322216	320	460	120		1720	3600	335	950	1400
315583 C	320	480	175		2460	5400	510	950	1400
NNU 4164 K30F	320	540	218		3410	6200	530	1000	1300
NNU 4164 F	320	540	218		3690	6200	530	1000	1300
Saukewa: BC2B320118	340	520	305	200	3300	7100	610	900	1300
NNU 4168 K30M/W33	340	580	243		4020	7500	620	950	1200
NNU 4168 M/W33	340	580	243		4020	7500	620	950	1200
Saukewa: BC2B319878	350	520	150		2120	4500	400	850	1300
Saukewa: BC2B320075	360	500	125		1790	3650	335	900	1300
Saukewa: BC2B322217	360	500	125		2050	4300	360	900	1300
NNU 4172 K30M	360	600	243		4290	8500	695	900	1100
Saukewa: BC2B319961	370	520	220	193	2750	6700	570	850	1300
NNU 4876 K/W33	380	480	100		952	2550	212	1200	1300
NNU 4876/HB1W33	380	480	100		952	2550	212	1200	1300
BC2B 326131/HB1	380	540	130		2010	4300	380	800	1200
Saukewa: BC2B320041	380	540	200		2860	6800	585	800	1200
NNU 4176 K30M	380	620	243		4290	8500	680	850	1100
Bayani na 4176M	380	620	243		4290	8500	680	850	1100
NNU 4880/HB1W33	400	500	100		968	2750	208	1100	1200
NNUP 4880/HB1W33	400	500	100		968	2750	208	1100	1200
NNU 4880 K/W33	400	500	100		968	2750	208	1200	1200
314987 B	400	560	205		3140	7800	655	800	1200
314987 C	400	560	205		3140	7800	655	800	1200
BC2B 326363/HA4	400	600.19	200		3470	7200	600	750	1100
NNU 4180 K30M/W33	400	650	250		4730	9500	750	800	1000
NNU 4180 M/W33	400	650	250		4730	9500	750	800	1000
316019	410	600	220		3800	8650	720	750	1100
NNU 4884 K/W33	420	520	100		990	2850	196	1100	1200
NNU 4884/W33	420	520	100		990	2850	196	1100	1200
BC2B 326137/HB1	420	580	130		2380	5300	465	750	1100
313555 A	420	580	160		2330	5400	475	750	1100
314982	420	600	220		3580	8800	720	750	1100
314391	420	620	200		3470	7800	655	700	1100
NNU 4888 KM/W33	440	540	100		1010	2900	186	1000	1100
NNU 4888 M/W33	440	540	100		1170	3400	216	1000	1100
316077 A	440	620	225		3910	9800	800	700	1000
Saukewa: BC2B316521	440	640	230		4570	9800	780	850	1000
NNU 4188 K30M/W33	440	720	280		5720	11800	900	700	900
NNU 4188 M/W33	440	720	280		5720	11800	900	700	900
BC2B 322969/HB1	457.2	660.4	228.6	203.2	3690	8150	640	670	950
NNU 4892 K/W33	460	580	118		1190	3250	224	1000	1100
NNU 4892/W33	460	580	118		1190	3250	224	1000	1100
316739 A	460	650	235		4400	11200	900	670	1000
NNU 4192 K30M	460	760	300		6440	12900	980	670	850
Bayani na 4192M	460	760	300		6440	12900	980	670	850
BC2-8004/HA1	460	780	280	250	5610	10400	780	560	850
316189	480	700	260		5390	12500	950	600	900
NNU 4196 K30M/W33	480	790	308		7040	14300	1080	630	800
NNU 4196 M/W33	480	790	308		7040	14300	1080	630	800
BC2B 326196/HA1	487.98	637	175		3000	7600	6100	670	950
316639 AG	490	694	174		3740	9000	750	600	900
314990 A	500	680	225		4130	11000	880	600	900
314419	500	720	218		4730	10800	815	600	850
NNU 41/500 K30M/W33	500	830	325		7480	15000	1120	600	800
NNU 41/500 M/W33	500	830	325		7480	15000	1120	600	800
BC2B 326064/HA1	530	780	225		4400	9500	695	530	800
315040 A	530	780	250		4680	10200	765	530	800
BC2B 320117/HA4	530	780	475	285	7210	17300	1290	530	800
NNU 41/530 K30M/W33	530	870	335		7810	16000	1160	560	750
NNU 41/530 M/W33	530	870	335		7810	16000	1160	560	750
316115	550	800	260		5830	13400	980	530	750
NNU 41/560 K30M/W33X	560	920	355		8800	18300	1320	530	670
NNU 41/560 M/W33	560	920	355		8800	18300	1320	530	670
BC2B 319584/HA1	600	820	287.5		6440	18000	1290	480	700
BC2-8005/HB1	600	820	365		7810	21200	1530	480	700
NNU 41/600 K30M/W33	600	980	375		9900	21200	1460	480	630
NNU 41/600 M/W33	600	980	375		9900	21200	1460	480	630
BC2-8012/HB1	630	850	218		4400	11800	915	480	700
NNU 41/630 K30M/W33	630	1030	400		11000	24000	1630	450	600
NNU 41/630 M/W33	630	1030	400		11000	24000	1630	450	600
BC2B 326894/HB1	650	920	335		8580	23200	1600	530	630
313477 B	660	880	225		4180	11800	830	450	670
NNU 41/670 K30M/W33	670	1090	412		12100	25500	1730	430	530
NNU 41/670 M/W33	670	1090	412		12100	25500	1730	430	530
BC2-8074/HA5	690	980	365		10500	27000	1830	400	600
BC2-8015/HB1	690	980	550	357.5	9900	27000	1830	400	600
NNU 41/710 K30M/W33	710	1150	438		13400	28500	1900	380	500
NNU 41/710 M/W33	710	1150	438		13400	28500	1900	380	500
Farashin 314420	750	1000	250		6160	16600	1120	380	560
NNU 41/750 K30M/W33	750	1220	475		16100	35500	2320	380	450
NNU 41/750 M/W33	750	1220	475		16800	36500	2400	360	450
BC2B 326379/HA4	800	1260	375		12800	28000	1800	300	430
NNU 41/800 K30M/W33	800	1280	475		16500	36500	2400	320	430
NNU 41/800 M/W33	800	1280	475		17600	40500	2600	340	430
NNU 41/850 K30M/W33	850	1360	500		19800	45000	2900	300	400
NNU 41/850 M/W33	850	1360	500		19800	45000	2900	300	400
NNU 41/900 K30M/W33	900	1420	515		22000	47500	3000	280	360
NNU 41/900 M/W33	900	1420	515		22000	47500	3000	280	360
BC2-8022/HA1	950	1360	420		14000	33500	2080	260	360
NNU 41/950 K30M/W33	950	1500	545		25500	57000	3550	260	340
NNU 41/950 M/W33	950	1500	545		25500	57000	3550	260	340
NNU 41/1000 K30M/W33	1000	1580	580		27500	62000	3800	240	300
NNU 41/1000 M/W33	1000	1580	580		27500	62000	3800	240	300
NNU 41/1060 K30M/W33	1060	1660	600		30300	69500	4150	220	280
NNU 41/1060 M/W33	1060	1660	600		30300	69500	4150	220	280
NNU 41/1120 K30M/W33	1120	1750	630		33600	76500	4550	200	280
NNU 41/1120 M/W33	1120	1750	630		33600	76500	4550	200	280
NNU 41/1180 K30M/W33	1180	1850	670		36900	85000	4900	180	240
NNU 41/1180 M/W33	1180	1850	670		36900	85000	4900	180	240
NNU 41/1250 K30M/W33	1250	1950	710		41800	98000	5600	160	220
NNU 41/1250 M/W33	1250	1950	710		41800	98000	5600	160	220
BC2B 326372/HA1	1319.5	1720	300		12500	34500	2000	160	240
NNU 41/1320 K30M/W33	1320	2060	750		45700	106000	6000	150	190
NNU 41/1320 M/W33	1320	2060	750		45700	106000	6000	150	190
NNU 41/1400 K30M/W33	1400	2180	775		49500	116000	6400	130	170
NNU 41/1400 M/W33	1400	2180	775		49500	116000	6400	130	170
NNU 41/1500 K30M/W33	1500	2300	800		52800	132000	7100	120	150
NNU 41/1500 M/W33	1500	2300	800		52800	132000	7100	120	150