China Ukukhuthaza cylindrical roller ezithwele abavelisi kunye nababoneleli |Xinri

Ukukhuthaza ukuthwala i-cylindrical roller

Inkcazelo emfutshane:

● Ukuthwala i-Cylindrical roller kuphela ngamandla e-radial, ukuqina okulungileyo, ukuchasana kwempembelelo.

● Ilungele i-shafts emfutshane enenkxaso eqinile, i-shafts ene-axial displacement ebangelwa ukunyuka kwe-thermal, kunye nezixhobo zomatshini ezineebheringi ezithintekayo zofakelo kunye nokuqhaqha.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Isakhiwo sokuthwala

Ingcaciso yeMveliso

Uphawu Oluphetheyo

1. I-roller kunye ne-raceway yokudibanisa umgca okanye ukudibanisa umgca wokulungisa, umthamo wokuthwala i-radial mkhulu, ufanelekile ukuthwala umthwalo onzima kunye nomthwalo wempembelelo.

2. I-coefficient encinci ye-friction, ifanele isantya esiphezulu, isantya sokukhawulela kufuphi ne-deep groove ball bearings.

3. Uhlobo lwe-N kunye ne-NU lunokuthi luhanjiswe nge-axially, olunokuthi lulungelelanise utshintsho lwendawo ehambelanayo phakathi kwe-shaft kunye negobolondo elibangelwa ukwanda kwe-thermal okanye impazamo yokufakela, kwaye ingasetyenziselwa njengenkxaso yokuphela kwamahhala.

4. Iimfuno zokucubungula kwi-shaft okanye umngxuma wesihlalo ziphezulu.Ukuphambuka okuhambelanayo kwe-axis ye-ring yangaphandle kufuneka ilawulwe ngokungqongqo emva kokufakwa kwe-bearing ukuphepha ukuxinwa koxinzelelo loqhagamshelwano.

5. Umsesane wangaphakathi okanye wangaphandle unokwahlulwa ukuze kube lula ukufakwa kunye nokuqhaqha

Indawo yethu yokugcina impahla

Intlawulo kunye nokuthunyelwa

Umqulu:

Iphakheji yeA.tube + ibhokisi yangaphandle + iipalethi

B.ibhokisi enye + ikhathoni yangaphandle + iipalethi

Iphakheji ye-C.tube + ibhokisi ephakathi + ibhokisi yangaphandle + iipalethi

D.Ngokwesicelo sakho.

Immimiselo yokuhlawula:

A.100%T/T

B.30% T/T kwangaphambili, 70% XA IZINTO EZILUNGILEYO UKUKHUTSHWA NGAPHAMBI KOTHUTYWA.(Ngeodolo enkulu)

Isicelo

Iinjini ezinkulu neziphakathi, oololiwe kunye nesitokhwe esiqengqelekayo, izixhobo zokuphotha zoomatshini, iinjini zokutsha zangaphakathi, iijenereyitha, iiinjini zegesi, iibhokisi zokunciphisa, ii-rolling mill, izikrini ezingcangcazelayo kunye noomatshini bokuphakamisa kunye nokuthutha.

Iiparamitha

Ukubamba inombolo.			Imilinganiselo(mm)									Ukukala komthwalo		Isantya esiphezulu		Ubunzima
NU	NJ	NUP	N	NF	d	D	B	Fw	Ew	r	ri	Cr	Kor	Gcoba	I-oyile	Kg
NU1008	-	-	N	-	40	68	15	47	61	1	0.6	27.3	29	10000	12000	0.226
NU208	NJ	NUP	N	NF		80	18	50	70	1.1	1.1	43.5	43	8500	10000	0.369
NU208E	NJ	NUP	N	-		80	18	49.5	71.5	1.1	1.1	55.5	55.5	9500	9000	0.38
NU2208	NJ	NUP	N	-		80	23	50	70	1.1	1.1	58	62	7500	9000	0.49
NU2208E	NJ	NUP	-	-		80	23	49.5	-	1.1	1.1	72.5	77.5	7500	9000	0.743
NU308	NJ	NUP	N	NF		90	23	53.5	77.5	1.5	1.5	58.5	57	6700	8500	0.665
NU308E	NJ	NUP	N	-		90	23	52	80	1.5	1.5	83	81.5	6700	8000	0.67
NU2308	NJ	NUP	N	NF		90	33	53.5	77.5	1.5	1.5	82.5	88	6500	7800	0.956
NU2308E	NJ	NUP	-	-		90	33	52	-	1.5	1.5	114	122	6400	7700	1.05
NU408	NJ	NUP	N	-		110	27	53.5	92	2	2	95.5	89	6000	7500	1.33
NU1009	NJ	-	N	-	45	75	16	52	67.5	1	0.6	32.5	35.5	9000	11000	0.284
NU209		NUP	N	NF		85	19	58	75	1.1	1.1	46	47	7500	9000	0.43
NU209E	NJ	NUP	N	-		85	19	52.5	76.5	1.1	1.1	63	66.5	7000	8500	0.44
NU2209	NJ	NUP	N	-		85	23	55	75	1.1	1.1	61.5	68	7400	8900	0.536
NU2209E	NJ	NUP	-	-		85	23	54.5	-	1.1	1.1	76	84.5	7000	8500	0.593
NU309	NJ	NUP	N	NF		100	25	55	86.5	1.5	1.5	78.5	77.5	6300	7500	0.871
NU309E	NJ	NUP	N	-		100	25	54.4	88.5	1.5	1.5	97.5	98.5	6000	7500	0.91
NU2309	NJ	NUP	N	NF		100	36	58.5	86.5	1.5	1.5	99	104	6100	7300	1.25
NU2309E	NJ	NUP	-	-		100	36	58.5	-	1.5	1.5	137	153	6000	7200	1.4
NU409	NJ	NUP	N	-		120	29	58.5	100.5	2	2	107	102	5600	6700	0.67
NU1010	-	-	N	-	50	80	16	58.5	72.5	1	0.6	32	36	8500	10000	0.31
NU210	NJ	NUP	N	NF		90	20	64.5	80.4	1.1	1.1	48	51	7100	8500	0.481
NU210E	NJ	NUP	N	-		90	20	57.5	81.5	1.1	1.1	69	76.5	6400	7700	0.49
N2210	NJ	NUP	N	-		90	23	60.4	80.4	1.1	1.1	64	73.5	6500	8000	0.58
NU2210E	NJ	NUP	-	-		90	23	59.5	-	1.1	1.1	83.5	97	6400	8000	0.635
NU310	NJ	NUP	N	NF		110	27	65	95	2	2	87	86	5600	6700	1.17
NU310E	NJ	NUP	N	-		110	27	65	97	2	2	110	113	5400	6500	1.17
NU2310	NJ	NUP	-	NF		110	40	65	95	2	2	121	131	5400	6500	1.69
NU2310E	NJ	NUP	N	-		110	40	65	-	2	2	163	187	5400	6500	1.85
NU410	NJ	NUP	N	-		130	31	70.8	110.8	2.1	2.1	138	136	5000	6000	2.05
NU1011	-	-	N	-	55	90	18	64.5	80.5	1.1	1	37.5	44	7500	9000	0.45
NU211	NJ	NUP	N	NF		100	21	66.5	88.5	1.5	1.1	58	62.5	6300	7500	0.634
NU211E	NJ	NUP		-		100	21	66	90	1.5	1.1	86.5	98.5	5800	7100	0.67
NU2211E	NJ	NUP	N	-		100	25	66.5	88.5	1.5	1.1	75.5	87	6200	7400	0.78
NU2211E	NJ	NUP	N	-		100	25	66	-	1.5	1.1	101	122	5800	7100	0.87
NU311	NJ	NUP	N	NF		120	29	70.5	104.5	2	2	111	111	5000	6300	1.43
NU311E	NJ	NUP	N	-		120	29	70.5	106.5	2	2	137	143	4800	5600	1.5
NU2311	NJ	NUP	N	NF		120	43	70.5	104.5	2	2	148	162	4800	5600	2.1
NU2311E	NJ	NUP	-	-		120	43	70.5	-	2	2	201	233	4800	5600	2.35
NU411	NJ	NUP	N	-		140	33	77.2	117.2	2.1	2.1	139	138	4800	5600	2.54
NU1012	-	-	N	-	60	95	18	69.5	85.5	1.1	1	40	48.5	6700	8500	0.484
NU212	NJ	NUP	N	NF		110	22	73	97	1.5	1.5	68.5	75	6000	7100	0.835
NU212E	NJ	NUP		-		110	22	72	100	1.5	1.5	97.5	107	5300	6300	0.921
NU2212	NJ	NUP	N	-		110	28	73	97	1.5	1.5	96	116	5300	6300	1.07
NU2212E	NJ	NUP	N	-		110	28	72	-	1.5	1.5	131	157	5300	6300	1.23