Silindrical Roller Bearings

Irin wannan nau'in wasan ƙwallon ƙafa yana da hanyoyin tsere guda biyu a ciki da kuma hanyar tsere ta gama gari a cikin zobe na waje.Yana da mallakin kayan haɗin kai na zahiri.Wannan kuskuren angular yana ba da izini a cikin kewayon 1.5 ° zuwa 3 ° su ne musamman don aikace-aikace a cikin inda kuskuren da ya taso daga kurakurai a cikin hawa ko karkatar da shaft.

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Silindrical abin nadi da titin tseren igiyoyin tuntuɓar layi ne tare da babban ƙarfin lodi, galibi masu ɗaukar nauyin radial. Gwagwarmaya tsakanin nau'in mirgina da gefen zoben ƙarami ne. Ya dace da juyawa mai sauri.

Dangane da kasancewar ko rashin riƙon gefuna akan zoben, akwai nau'i-nau'i guda ɗaya kamar NU, NJ, NUP, N, NF, da nau'i biyu na jere kamar NNU da NN.

Wannan juzu'i tsari ne mai raba tare da zobba na ciki da na waje.

Za'a iya amfani da abin nadi na silinda ba tare da gefen riƙewa a kan zobe na ciki ko na waje ba azaman ɗaukar hoto na kyauta saboda motsin dangi na ciki da na waje a cikin jagorar axial. Wani abin nadi na siliki tare da gefen riƙewa biyu a gefe ɗaya na zobe na ciki ko na waje da gefen riƙewa guda ɗaya a ɗayan gefen zoben na iya jure wani nau'i na nauyin axial a hanya ɗaya.

Biyu na juyi cylindrical nadi bearings suna da tsayin daka a kan lodin radial kuma ana amfani da su musamman don mashin kayan aikin inji.

Gabaɗaya, ana amfani da kejin da aka hati da farantin ƙarfe ko motar gami da tagulla. Amma akwai kuma wani yanki da ke amfani da cages kafa na polyamide.

An ƙera bearings tare da hulɗar layi na gyare-gyare tsakanin rollers da raceways.Wannan za a iya amfani da shi don ɗaukar nauyin radial mafi girma kuma za'a iya barin shi ya juya cikin sauri mafi girma a cikin gereral.Wannan nau'in bearings, wanda rollers da ko dai na ciki. ko kuma a haɗa haƙarƙarin waje tare da keji don samar da taro wanda za'a iya cirewa daga sauran zoben kuma wanda yake da ɗaya ko ba tare da haƙarƙari ba, ya dace wajen hawa da saukewa. Za a iya amfani da su don goyon bayan axial na iyo. Ƙaƙwalwar zobba na ciki da zobba na waje duka suna da haƙarƙari za a iya amfani da su don ɗaukar wani nau'i na nau'i na axial kuma don ƙuntata ƙaurawar axial na ko dai shaft ko gidaje a gefe ɗaya ko biyu.

The biyu jere cylindrical abin nadi bearing (nau'in NN3000k) tare da tapered bore (1:12) ne da yawa mafi girma radial lodi da iya aiki da rigidity.Bai duk an yi a daidai rarrabẽwa wanda ya dace da madaidaicin sandal.

Bayar da No.		Girma (mm)							Ƙididdiga na asali (KN)		Iyakance saurin gudu		Dutsen Dim		Masa (kg)
Sabo	Tsoho	d	D	B	rmin	rlmi	Wancan	Fw	Cr	Kor	Man shafawa	Mai	d2	D2
N 1016/C4YA4	Saukewa: C4G2116K	80	125	22	1.1	1	115.5		87.7	109	5300	6300	96.3		0.883
N1017 M	2117H	85	130	22	1.1	1	118.5		74.3	95.6	4700	5600	100.9		1.04
N1018 M	2118H	90	140	24	1.5	1.1	127		80.9	104	4300	5300	107.8		1.00
NO 1018 M	32118H	90	140	24	1.5	1.1		103	80.9	104	4300	5300		122	1.00
N1019 M	2119H	95	145	24	1.5	1.1	132		84.2	110	4000	5000	112.8		1.58
NO 1019 M	32119H	95	145	24	1.5	1.1		108	84.2	110	4000	5000		127	1.58
NJ 1019M	42119H	95	145	24	1.5	1.1		108	84.2	110	4000	5000	112.8		1.58
NO 1020 M	32120H	100	150	24	1.5	1.1		113	87.4	116	3800	4800		132.7	1.49
N1022 M	2122H	110	170	28	2	1.1	155		128	166	3400	4300	131		2.01
Bayani na 1022M	32122H	110	170	28	2	1.1		125	128	166	3400	4300		149	2.30
N1024 M	2124H	120	180	28	2	1.1	165		142	197	3200	4000	141		2.58
Bayani na 1024M	32124H	120	180	28	2	1.1		135	142	197	3200	4000		159.6	2.57
Bayani na 1024M	42124H	120	180	28	2	1.1		135	142	197	3200	4000	141	159.6	2.30
Bayani na NF1026M	12126H	130	200	33	2	1.1	182		165	224	2900	3400	154.1	175	4.28
N1026 M	2126H	130	200	33	2	1.1	182		165	224	2900	3400	154.1		4.28
Bayani na 1026M	32126H	130	200	33	2	1.1		148	165	224	2900	3400		175	4.28
Bayani na NJ1026M	42126H	130	200	33	2	1.1		148	165	224	2900	3400	154.1	175	4.28
Bayani na NF1028M	12128H	140	210	33	2	1.1		158	210	314	2700	3200	166.4	186.6	4.62
N1028 M	2128H	140	210	33	2	1.1	192		210	314	2700	3200	166.4		4.62
Bayani na 1028M	32128H	140	210	35	2	1.1		158	210	314	2700	3200		186.6	4.21
Bayani na 1028M	42128H	140	210	33	2	1.1		158	210	314	2700	3200	166.4	186.6	4.62
NO 1030 M/YA4	32130H	150	225	35	2.1	1.5		168	258	361	2600	3000		202.4	4.99
NJ 1030 M/YA4	42130H	150	225	35	2.1	1.5		168	258	361	2600	3000	175	202.4	5.10
Bayani na 1032M	32132H	160	240	38	2.1	1.5		180	268	399	2200	2600		212.8	6.20
Bayani na 1032M	42132H	160	240	38	2.1	1.5		180	268	399	2200	2600	186.6	212.8	6.34
Bayani na 3034M	3032134H	170	260	67	3.5	3.5		192	532	895	2200	2600		229	13.7
NO 1034 M/YA4	32134H	170	260	42	2.1	2.1		192	304	437	2100	2500		229	8.04
NJ 1032 M/YA4	42134H	170	260	42	2.1	2.1		192	304	437	2100	2500	200	229	8.59
Bayani na 1036M	32136H	180	280	46	2.1	2.1		205	358	519	1900	2300		245	10.5
N036 M	7002136H	180	280	31	2	2	250		261	405	1600	2000	218		7.89
Bayani na 036L	7002136LE	180	280	31	2	2	250		261	405	1600	2000	218		7.25
NO 1038 M/YA4	32138H	190	290	46	2.1	2.1	-	212	434	622	1700	2000		256.8	11.0
NF 1040 M/YA4	12140H	200	310	51	2.1	2.1	283		446	656	1600	1900	238	270.1	14.9
N 1040 M/YA4	2140H	200	310	51	2.1	2.1	283		446	656	1600	1900	238		14.9
NO 1040 M/YA4	32140H	200	310	51	2.1	2.1		227	446	656	1600	1900		270.1	14.1
NJ 1040 M/YA4+HJ 1040	52140H	200	310	51	2.1	2.1		227	1157	2281	1600	1900		270.1	15.8
NJ 1040 M/YA4	42140H	200	310	51	2.1	2.1		227	446	656	1600	1900	238	270.1	14.4
Bayani na 1044M	32144H	220	340	56	3	3		250	588	922	1400	1700		299.2	19.0
NO 1044 Q4/S0	32144QT	220	340	56	3	3		250	588	922	1400	1700		299.2	19.5
Bayani na 1044M	42144H	220	340	56	3	3		250	588	922	1400	1700	260.8	299.2	19.0
Bayani na 1048M	32148H	240	360	56	3	3		270	621	1010	1200	1400		319.2	20.9
N1052 M	2152H	260	400	65	4	4	364		644	998	1100	1300	309.2		30.8
Bayani na 1052M	32152H	260	400	65	4	4		296	644	998	1100	1300		348.4	31.4
Farashin 1052M	92152H	260	400	65	4	4		296	644	998	1100	1300	309.2	348.4	32.6
Bayani na 1056M	32156H	280	420	65	4	4		316	660	1060	980	1200		373.1	29.8
BA 1060	32160	300	460	74	4	4		340	990	1631	860	1000		407	45.1
Farashin 1060	42160	300	460	74	4	4		340	990	1631	860	1000	353	407	45.1
Bayani na 072M	7032172H	360	540	57	5	5		410	1003	1749	700	900		472	49.0
BA 1080	32180	400	600	90	5	5		450	1500	2610	730	860		532	88.2
Bayani na NF212M	12212H	60	110	22	1.5	1.5	97		72	80	5300	6400	77.3	92.7	0.950