Cylindrical Roller Bearings

Mofuta ona oa libering tsa bolo o na le litsela tse peli tsa lebelo ka hare le tsela e tloaelehileng ea sphered peisong ka selikalikoe sa ka ntle. E na le thepa ea tlhaho ea ho ikamahanya le maemo. Hore tlhophiso e fosahetseng ea angular e lumella ka har'a mefuta e fapaneng ea 1.5 ° ho isa ho 3 ° ke tse khethehileng bakeng sa likopo. moo tlhophiso e fosahetseng e bakiloeng ke liphoso tsa ho hloella kapa ho fapoha ha shaft.

TS'ELISO HONA PDF HLAKOLA

Lintlha

Li-tag

Tlhaloso ea Lihlahisoa

Lirolara tsa cylindrical le peiso ke li-bearings tse nang le mela e mengata e nang le moroalo o phahameng, haholo-holo o jereng meroalo ea radial. Khohlano pakeng tsa ntho e bilikang le ntlha ea ho boloka ea reng e nyane. E loketse ho potoloha ka lebelo le phahameng.

Ho latela ho ba teng kapa ho se be teng ha mathōko a lesale, ho na le mela e le 'ngoe e kang NU, NJ, NUP, N, NF, le li-bearings tse peli tse kang NNU le NN.

Sebaka sena ke mohaho o arohaneng o nang le mehele ea ka hare le ea ka ntle.

Sekhahla sa cylindrical roller ntle le moeli oa ho boloka ka har'a lesale la ka hare kapa la ka ntle le ka sebelisoa e le sephetho sa mahala sa ho qetela ka lebaka la ho tsamaisana ha mehele ea ka hare le ea ka ntle ka tataiso ea axial. cylindrical rolara e nang le mahlakore a mabeli a ho boloka ka lehlakoreng le leng la lesale la ka hare kapa la ka ntle le moeli o le mong oa ho boloka ka lehlakoreng le leng la selikalikoe o ka mamella tekanyo e itseng ea axial mojaro ka tsela e le 'ngoe.

Mela e 'meli ea li-cylindrical roller bearings li na le ho tiea ho hoholo khahlano le meroalo ea mahlaseli 'me li sebelisoa haholo bakeng sa li-spindle tsa mochini.

Ka kakaretso, ho sebelisoa li-cages tse entsoeng ka tšepe kapa li-copper alloy carges. Empa ho boetse ho na le karolo e sebelisang masaka a entsoeng ka polyamide.

Li-bearings li etselitsoe ho kopana le li-roller le raceways. Seo se ka sebelisoa ho jara meroalo e mengata e kholo ea radial 'me e ka lumelloa ho potoloha ka lebelo le phahameng haholo ka gereral.Mofuta ona oa libere, tseo li-roller le tse ka hare. kapa likhopo tse ka ntle li tšoaroa hammoho ke lesaka ho etsa kopano e ka ntšoang meheleng e meng hape e nang le likhopo tse le 'ngoe kapa e se nang likhopo, e bonolo ho e phahamisa le ho theoha. sebediswe bakeng sa tshehetso ya axial floating.Ho jara ka mehele e ka hare le mehele e ka ntle ka bobedi e nang le dikgopo e ka sebediswa ho jara palo e itseng ya meroalo ya axial le ho thibela ho falla ha axial ebang ke moqomo kapa ntlo ka lehlakoreng le leng kapa mahlakoreng ka bobedi.

The double row cylindrical roller bearing(mofuta NN3000k) e nang le tapered bore(1:12) ke ea meroalo e mengata e kholo ea radial e jereng matla le ho tsitsa.

E nang le No.		Boholo (mm)							Lintlha tsa motheo tsa mojaro(KN)		Ho fokotsa lebelo		Mounting Dim		Boima(kg)
E ncha	Kgale	d	D	B	rmin	rlmi	Eno	Fw	Kr	Ba-Kor	Tlotsa	Oli	d2	D2
N 1016/C4YA4	C4G2116K	80	125	22	1.1	1	115.5		87.7	109	5300	6300	96.3		0.883
N 1017 M	2117H	85	130	22	1.1	1	118.5		74.3	95.6	4700	5600	100.9		1.04
N 1018 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
N 1019 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 1019 M	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
N 1022 M	2122H	110	170	28	2	1.1	155		128	166	3400	4300	131		2.01
NO 1022 M	32122H	110	170	28	2	1.1		125	128	166	3400	4300		149	2.30
N 1024 M	2124H	120	180	28	2	1.1	165		142	197	3200	4000	141		2.58
NO 1024 M	32124H	120	180	28	2	1.1		135	142	197	3200	4000		159.6	2.57
NJ 1024 M	42124H	120	180	28	2	1.1		135	142	197	3200	4000	141	159.6	2.30
NF 1026 M	12126H	130	200	33	2	1.1	182		165	224	2900	3400	154.1	175	4.28
N 1026 M	2126H	130	200	33	2	1.1	182		165	224	2900	3400	154.1		4.28
NO 1026 M	32126H	130	200	33	2	1.1		148	165	224	2900	3400		175	4.28
NJ 1026 M	42126H	130	200	33	2	1.1		148	165	224	2900	3400	154.1	175	4.28
NF 1028 M	12128H	140	210	33	2	1.1		158	210	314	2700	3200	166.4	186.6	4.62
N 1028 M	2128H	140	210	33	2	1.1	192		210	314	2700	3200	166.4		4.62
NO 1028 M	32128H	140	210	35	2	1.1		158	210	314	2700	3200		186.6	4.21
NJ 1028 M	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
NO 1032 M	32132H	160	240	38	2.1	1.5		180	268	399	2200	2600		212.8	6.20
NJ 1032 M	42132H	160	240	38	2.1	1.5		180	268	399	2200	2600	186.6	212.8	6.34
NO 3034 M	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
NO 1036 M	32136H	180	280	46	2.1	2.1		205	358	519	1900	2300		245	10.5
N 036 M	7002136H	180	280	31	2	2	250		261	405	1600	2000	218		7.89
N036 L	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
NO 1044 M	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
NJ 1044 M	42144H	220	340	56	3	3		250	588	922	1400	1700	260.8	299.2	19.0
NO 1048 M	32148H	240	360	56	3	3		270	621	1010	1200	1400		319.2	20.9
N 1052 M	2152H	260	400	65	4	4	364		644	998	1100	1300	309.2		30.8
NO 1052 M	32152H	260	400	65	4	4		296	644	998	1100	1300		348.4	31.4
NUP 1052 M	92152H	260	400	65	4	4		296	644	998	1100	1300	309.2	348.4	32.6
NO 1056 M	32156H	280	420	65	4	4		316	660	1060	980	1200		373.1	29.8
HA SE 1060	32160	300	460	74	4	4		340	990	1631	860	1000		407	45.1
NJ 1060	42160	300	460	74	4	4		340	990	1631	860	1000	353	407	45.1
NO 072 M	7032172H	360	540	57	5	5		410	1003	1749	700	900		472	49.0
HA SE 1080	32180	400	600	90	5	5		450	1500	2610	730	860		532	88.2
NF 212 M	12212H	60	110	22	1.5	1.5	97		72	80	5300	6400	77.3	92.7	0.950