Ihe mkpuchi cylindrical Roller Bearings

Ụdị ịgba bọọlụ a nwere ụzọ ịgba ọsọ abụọ dị n'ime na nke a na-ahụkarị na mgbanaka mpụta. Ọ nwere ihe eji eme ihe na-eme onwe ya. Nke ahụ na-adịghị mma nke angular na-enye ohere n'ime oke nke 1.5 ° ruo 3 ° ha bụ ihe pụrụ iche maka ngwa n'ime. ebe ihe na-ezighị ezi nke sitere na mmejọ dị na nrịgo ma ọ bụ nkwụsị nke ogwe.

Kpọtụrụ ugbu a Download PDF

Nkọwa

Tags

Nkọwa ngwaahịa

The cylindrical roller na raceway bụ linear kọntaktị bearings nwere nnukwu ibu ibu, tumadi na-ebu radial ibu. Esemokwu dị n'etiti mmewere na-akpụgharịgharị na akụkụ njigide nke mgbanaka ahụ dị ntakịrị. Kwesịrị ekwesị maka ntụgharị ọsọ ọsọ.

Dị ka ọnụnọ ma ọ bụ na-anọghị nke njigide akụkụ na mgbanaka, e nwere otu ahịrị bearings dị ka NU, NJ, NUP, N, NF, na okpukpu abụọ ahịrị bearings dị ka NNU na NN.

Nke a na-ebu bụ ihe a na-ekewapụ iche nwere mgbanaka ime na mpụta.

Enwere ike iji ihe mkpuchi cylindrical na-enweghị mgbanaka n'ime ma ọ bụ n'èzí mee ihe dị ka nkwụsị njedebe n'efu n'ihi mmegharị nke mgbanaka dị n'ime na n'èzí na ntụziaka axial. Ihe mkpuchi cylindrical na-ejigide ihu abụọ n'otu akụkụ nke mgbanaka ime ma ọ bụ mpụta na otu njigide n'akụkụ nke ọzọ nke mgbanaka nwere ike iguzogide ụfọdụ ogo axial n'otu akụkụ.

Ugboro abụọ ahịrị cylindrical roller bearings nwere nnukwu nkwụsi ike megide ibu radial ma a na-ejikarị ya eme spindles ngwa igwe.

N'ozuzu, a na-eji ngịga steepụ efere ígwè ma ọ bụ ụgbọ ala ọla kọpa mere ngịji. Mana enwerekwa akụkụ nke na-eji polyamide kpụrụ cages.

A na-emepụta bearings na kọntaktị akara mgbanwe n'etiti rollers na raceways. Nke ahụ nwere ike iji na-ebu ibu radial dị ukwuu ma nwee ike ikwe ka ọ gbanwee na oke ọsọ ọsọ na gereral. Ụdị bearings, nke rollers na ma ọ bụ n'ime ime. ma ọ bụ ọgịrịga mpụta na-ejikọta ọnụ site na onu iji mepụta mgbakọ nke nwere ike iwepụ na mgbanaka ndị ọzọ nakwa nke nwere otu ma ọ bụ na-enweghị ọgịrịga, na-adaba adaba n'ịkwalite na ịkwatu. A ga-eji ya maka nkwado axial na-ese n'elu mmiri. Ihe eji eme ya na mgbanaka dị n'ime na mgbanaka dị n'èzí ma nwee ọgịrịga nwere ike iji na-ebu ụfọdụ ibu axial na igbochi nkwụsị nke ma ọ bụ ogwe aka ma ọ bụ ụlọ n'otu akụkụ ma ọ bụ n'akụkụ abụọ.

The okpukpu abụọ ahiri cylindrical roller bearing (ụdị NN3000k) na tapered bore (1:12) bụ nke ukwuu ukwuu radial ibu na-ebu ikike na rigidity.E wezụga ihe niile na-mere na nkenke nhazi ọkwa nke kwesịrị ekwesị maka kpọmkwem spindle.

Nrụpụta Mba.		Akụkụ (mm)							Ngosi ibu bụ isi (KN)		Na-amachi ọsọ ọsọ		Ịrị elu Dim		Uka(kg)
Ọhụrụ	Ochie	d	D	B	rmin	rlmi	Nke ahụ	Fw	Cr	Cor	Griiz	Mmanụ	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
Ọ dịghị 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
Ọ dịghị 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
Ọ dịghị 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
Ọ dịghị 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
Ọ dịghị 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
Ọ dịghị 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
Ọ dịghị 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
Ọ dịghị 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
N 036 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
Ọ dịghị 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
Ọ dịghị 1044 M	32144H	220	340	56	3	3		250	588	922	1400	1700		299.2	19.0
Ọ dịghị 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
Ọ dịghị 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
Ọbụghị 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
Ọbụghị 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